repo_name
stringlengths 5
100
| path
stringlengths 4
375
| copies
stringclasses 991
values | size
stringlengths 4
7
| content
stringlengths 666
1M
| license
stringclasses 15
values |
|---|---|---|---|---|---|
fibbo/DIRAC
|
DataManagementSystem/scripts/dirac-dms-remove-catalog-replicas.py
|
2
|
1490
|
#!/usr/bin/env python
########################################################################
# $Header: $
########################################################################
__RCSID__ = "$Id$"
from DIRAC import exit as DIRACExit
from DIRAC.Core.Base import Script
Script.setUsageMessage( """
Remove the given file replica or a list of file replicas from the File Catalog
This script should be used with great care as it may leave dark data in the storage!
Use dirac-dms-remove-replicas instead
Usage:
%s <LFN | fileContainingLFNs> <SE>
""" % Script.scriptName )
Script.parseCommandLine()
from DIRAC.DataManagementSystem.Client.DataManager import DataManager
dm = DataManager()
import os, sys
args = Script.getPositionalArgs()
if len( args ) < 2:
Script.showHelp()
DIRACExit( -1 )
else:
inputFileName = args[0]
storageElementName = args[1]
if os.path.exists( inputFileName ):
inputFile = open( inputFileName, 'r' )
string = inputFile.read()
lfns = [ lfn.strip() for lfn in string.splitlines() ]
inputFile.close()
else:
lfns = [inputFileName]
res = dm.removeReplicaFromCatalog( storageElementName, lfns )
if not res['OK']:
print res['Message']
DIRACExit(0)
for lfn in sorted( res['Value']['Failed'] ):
message = res['Value']['Failed'][lfn]
print 'Failed to remove %s replica of %s: %s' % ( storageElementName, lfn, message )
print 'Successfully remove %d catalog replicas at %s' % ( len( res['Value']['Successful'] ), storageElementName )
|
gpl-3.0
|
indiereign/shaka-player
|
build/checkversion.py
|
3
|
2606
|
#!/usr/bin/env python
#
# Copyright 2016 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Checks that all the versions match."""
import logging
import os
import re
import shakaBuildHelpers
def player_version():
"""Gets the version of the library from player.js."""
path = os.path.join(shakaBuildHelpers.get_source_base(), 'lib', 'player.js')
with open(path, 'r') as f:
match = re.search(r'goog\.define\(\'GIT_VERSION\', \'(.*)\'\)', f.read())
return match.group(1) if match else ''
def changelog_version():
"""Gets the version of the library from the CHANGELOG."""
path = os.path.join(shakaBuildHelpers.get_source_base(), 'CHANGELOG.md')
with open(path, 'r') as f:
match = re.search(r'## (.*) \(', f.read())
return match.group(1) if match else ''
def check_version(_):
"""Checks that all the versions in the library match."""
changelog = changelog_version()
player = player_version()
git = shakaBuildHelpers.git_version()
npm = shakaBuildHelpers.npm_version()
print 'git version:', git
print 'npm version:', npm
print 'player version:', player
print 'changelog version:', changelog
ret = 0
if 'dirty' in git:
logging.error('Git version is dirty.')
ret = 1
elif 'unknown' in git:
logging.error('Git version is not a tag.')
ret = 1
elif not re.match(r'^v[0-9]+\.[0-9]+\.[0-9]+(?:-[a-z0-9]+)?$', git):
logging.error('Git version is a malformed release version.')
logging.error('It should be a \'v\', followed by three numbers')
logging.error('separated by dots, optionally followed by a hyphen')
logging.error('and a pre-release identifier. See http://semver.org/')
ret = 1
if 'v' + npm != git:
logging.error('NPM version does not match git version.')
ret = 1
if player != git + '-debug':
logging.error('Player version does not match git version.')
ret = 1
if 'v' + changelog != git:
logging.error('Changelog version does not match git version.')
ret = 1
return ret
if __name__ == '__main__':
shakaBuildHelpers.run_main(check_version)
|
apache-2.0
|
batermj/algorithm-challenger
|
code-analysis/programming_anguage/python/source_codes/Python3.5.9/Python-3.5.9/Lib/test/test_fractions.py
|
1
|
26461
|
"""Tests for Lib/fractions.py."""
from decimal import Decimal
from test.support import requires_IEEE_754
import math
import numbers
import operator
import fractions
import sys
import unittest
import warnings
from copy import copy, deepcopy
from pickle import dumps, loads
F = fractions.Fraction
gcd = fractions.gcd
class DummyFloat(object):
"""Dummy float class for testing comparisons with Fractions"""
def __init__(self, value):
if not isinstance(value, float):
raise TypeError("DummyFloat can only be initialized from float")
self.value = value
def _richcmp(self, other, op):
if isinstance(other, numbers.Rational):
return op(F.from_float(self.value), other)
elif isinstance(other, DummyFloat):
return op(self.value, other.value)
else:
return NotImplemented
def __eq__(self, other): return self._richcmp(other, operator.eq)
def __le__(self, other): return self._richcmp(other, operator.le)
def __lt__(self, other): return self._richcmp(other, operator.lt)
def __ge__(self, other): return self._richcmp(other, operator.ge)
def __gt__(self, other): return self._richcmp(other, operator.gt)
# shouldn't be calling __float__ at all when doing comparisons
def __float__(self):
assert False, "__float__ should not be invoked for comparisons"
# same goes for subtraction
def __sub__(self, other):
assert False, "__sub__ should not be invoked for comparisons"
__rsub__ = __sub__
class DummyRational(object):
"""Test comparison of Fraction with a naive rational implementation."""
def __init__(self, num, den):
g = math.gcd(num, den)
self.num = num // g
self.den = den // g
def __eq__(self, other):
if isinstance(other, fractions.Fraction):
return (self.num == other._numerator and
self.den == other._denominator)
else:
return NotImplemented
def __lt__(self, other):
return(self.num * other._denominator < self.den * other._numerator)
def __gt__(self, other):
return(self.num * other._denominator > self.den * other._numerator)
def __le__(self, other):
return(self.num * other._denominator <= self.den * other._numerator)
def __ge__(self, other):
return(self.num * other._denominator >= self.den * other._numerator)
# this class is for testing comparisons; conversion to float
# should never be used for a comparison, since it loses accuracy
def __float__(self):
assert False, "__float__ should not be invoked"
class DummyFraction(fractions.Fraction):
"""Dummy Fraction subclass for copy and deepcopy testing."""
class GcdTest(unittest.TestCase):
def testMisc(self):
# fractions.gcd() is deprecated
with self.assertWarnsRegex(DeprecationWarning, r'fractions\.gcd'):
gcd(1, 1)
with warnings.catch_warnings():
warnings.filterwarnings('ignore', r'fractions\.gcd',
DeprecationWarning)
self.assertEqual(0, gcd(0, 0))
self.assertEqual(1, gcd(1, 0))
self.assertEqual(-1, gcd(-1, 0))
self.assertEqual(1, gcd(0, 1))
self.assertEqual(-1, gcd(0, -1))
self.assertEqual(1, gcd(7, 1))
self.assertEqual(-1, gcd(7, -1))
self.assertEqual(1, gcd(-23, 15))
self.assertEqual(12, gcd(120, 84))
self.assertEqual(-12, gcd(84, -120))
self.assertEqual(gcd(120.0, 84), 12.0)
self.assertEqual(gcd(120, 84.0), 12.0)
self.assertEqual(gcd(F(120), F(84)), F(12))
self.assertEqual(gcd(F(120, 77), F(84, 55)), F(12, 385))
def _components(r):
return (r.numerator, r.denominator)
class FractionTest(unittest.TestCase):
def assertTypedEquals(self, expected, actual):
"""Asserts that both the types and values are the same."""
self.assertEqual(type(expected), type(actual))
self.assertEqual(expected, actual)
def assertRaisesMessage(self, exc_type, message,
callable, *args, **kwargs):
"""Asserts that callable(*args, **kwargs) raises exc_type(message)."""
try:
callable(*args, **kwargs)
except exc_type as e:
self.assertEqual(message, str(e))
else:
self.fail("%s not raised" % exc_type.__name__)
def testInit(self):
self.assertEqual((0, 1), _components(F()))
self.assertEqual((7, 1), _components(F(7)))
self.assertEqual((7, 3), _components(F(F(7, 3))))
self.assertEqual((-1, 1), _components(F(-1, 1)))
self.assertEqual((-1, 1), _components(F(1, -1)))
self.assertEqual((1, 1), _components(F(-2, -2)))
self.assertEqual((1, 2), _components(F(5, 10)))
self.assertEqual((7, 15), _components(F(7, 15)))
self.assertEqual((10**23, 1), _components(F(10**23)))
self.assertEqual((3, 77), _components(F(F(3, 7), 11)))
self.assertEqual((-9, 5), _components(F(2, F(-10, 9))))
self.assertEqual((2486, 2485), _components(F(F(22, 7), F(355, 113))))
self.assertRaisesMessage(ZeroDivisionError, "Fraction(12, 0)",
F, 12, 0)
self.assertRaises(TypeError, F, 1.5 + 3j)
self.assertRaises(TypeError, F, "3/2", 3)
self.assertRaises(TypeError, F, 3, 0j)
self.assertRaises(TypeError, F, 3, 1j)
@requires_IEEE_754
def testInitFromFloat(self):
self.assertEqual((5, 2), _components(F(2.5)))
self.assertEqual((0, 1), _components(F(-0.0)))
self.assertEqual((3602879701896397, 36028797018963968),
_components(F(0.1)))
# bug 16469: error types should be consistent with float -> int
self.assertRaises(ValueError, F, float('nan'))
self.assertRaises(OverflowError, F, float('inf'))
self.assertRaises(OverflowError, F, float('-inf'))
def testInitFromDecimal(self):
self.assertEqual((11, 10),
_components(F(Decimal('1.1'))))
self.assertEqual((7, 200),
_components(F(Decimal('3.5e-2'))))
self.assertEqual((0, 1),
_components(F(Decimal('.000e20'))))
# bug 16469: error types should be consistent with decimal -> int
self.assertRaises(ValueError, F, Decimal('nan'))
self.assertRaises(ValueError, F, Decimal('snan'))
self.assertRaises(OverflowError, F, Decimal('inf'))
self.assertRaises(OverflowError, F, Decimal('-inf'))
def testFromString(self):
self.assertEqual((5, 1), _components(F("5")))
self.assertEqual((3, 2), _components(F("3/2")))
self.assertEqual((3, 2), _components(F(" \n +3/2")))
self.assertEqual((-3, 2), _components(F("-3/2 ")))
self.assertEqual((13, 2), _components(F(" 013/02 \n ")))
self.assertEqual((16, 5), _components(F(" 3.2 ")))
self.assertEqual((-16, 5), _components(F(" -3.2 ")))
self.assertEqual((-3, 1), _components(F(" -3. ")))
self.assertEqual((3, 5), _components(F(" .6 ")))
self.assertEqual((1, 3125), _components(F("32.e-5")))
self.assertEqual((1000000, 1), _components(F("1E+06")))
self.assertEqual((-12300, 1), _components(F("-1.23e4")))
self.assertEqual((0, 1), _components(F(" .0e+0\t")))
self.assertEqual((0, 1), _components(F("-0.000e0")))
self.assertRaisesMessage(
ZeroDivisionError, "Fraction(3, 0)",
F, "3/0")
self.assertRaisesMessage(
ValueError, "Invalid literal for Fraction: '3/'",
F, "3/")
self.assertRaisesMessage(
ValueError, "Invalid literal for Fraction: '/2'",
F, "/2")
self.assertRaisesMessage(
ValueError, "Invalid literal for Fraction: '3 /2'",
F, "3 /2")
self.assertRaisesMessage(
# Denominators don't need a sign.
ValueError, "Invalid literal for Fraction: '3/+2'",
F, "3/+2")
self.assertRaisesMessage(
# Imitate float's parsing.
ValueError, "Invalid literal for Fraction: '+ 3/2'",
F, "+ 3/2")
self.assertRaisesMessage(
# Avoid treating '.' as a regex special character.
ValueError, "Invalid literal for Fraction: '3a2'",
F, "3a2")
self.assertRaisesMessage(
# Don't accept combinations of decimals and rationals.
ValueError, "Invalid literal for Fraction: '3/7.2'",
F, "3/7.2")
self.assertRaisesMessage(
# Don't accept combinations of decimals and rationals.
ValueError, "Invalid literal for Fraction: '3.2/7'",
F, "3.2/7")
self.assertRaisesMessage(
# Allow 3. and .3, but not .
ValueError, "Invalid literal for Fraction: '.'",
F, ".")
def testImmutable(self):
r = F(7, 3)
r.__init__(2, 15)
self.assertEqual((7, 3), _components(r))
self.assertRaises(AttributeError, setattr, r, 'numerator', 12)
self.assertRaises(AttributeError, setattr, r, 'denominator', 6)
self.assertEqual((7, 3), _components(r))
# But if you _really_ need to:
r._numerator = 4
r._denominator = 2
self.assertEqual((4, 2), _components(r))
# Which breaks some important operations:
self.assertNotEqual(F(4, 2), r)
def testFromFloat(self):
self.assertRaises(TypeError, F.from_float, 3+4j)
self.assertEqual((10, 1), _components(F.from_float(10)))
bigint = 1234567890123456789
self.assertEqual((bigint, 1), _components(F.from_float(bigint)))
self.assertEqual((0, 1), _components(F.from_float(-0.0)))
self.assertEqual((10, 1), _components(F.from_float(10.0)))
self.assertEqual((-5, 2), _components(F.from_float(-2.5)))
self.assertEqual((99999999999999991611392, 1),
_components(F.from_float(1e23)))
self.assertEqual(float(10**23), float(F.from_float(1e23)))
self.assertEqual((3602879701896397, 1125899906842624),
_components(F.from_float(3.2)))
self.assertEqual(3.2, float(F.from_float(3.2)))
inf = 1e1000
nan = inf - inf
# bug 16469: error types should be consistent with float -> int
self.assertRaisesMessage(
OverflowError, "Cannot convert inf to Fraction.",
F.from_float, inf)
self.assertRaisesMessage(
OverflowError, "Cannot convert -inf to Fraction.",
F.from_float, -inf)
self.assertRaisesMessage(
ValueError, "Cannot convert nan to Fraction.",
F.from_float, nan)
def testFromDecimal(self):
self.assertRaises(TypeError, F.from_decimal, 3+4j)
self.assertEqual(F(10, 1), F.from_decimal(10))
self.assertEqual(F(0), F.from_decimal(Decimal("-0")))
self.assertEqual(F(5, 10), F.from_decimal(Decimal("0.5")))
self.assertEqual(F(5, 1000), F.from_decimal(Decimal("5e-3")))
self.assertEqual(F(5000), F.from_decimal(Decimal("5e3")))
self.assertEqual(1 - F(1, 10**30),
F.from_decimal(Decimal("0." + "9" * 30)))
# bug 16469: error types should be consistent with decimal -> int
self.assertRaisesMessage(
OverflowError, "Cannot convert Infinity to Fraction.",
F.from_decimal, Decimal("inf"))
self.assertRaisesMessage(
OverflowError, "Cannot convert -Infinity to Fraction.",
F.from_decimal, Decimal("-inf"))
self.assertRaisesMessage(
ValueError, "Cannot convert NaN to Fraction.",
F.from_decimal, Decimal("nan"))
self.assertRaisesMessage(
ValueError, "Cannot convert sNaN to Fraction.",
F.from_decimal, Decimal("snan"))
def testLimitDenominator(self):
rpi = F('3.1415926535897932')
self.assertEqual(rpi.limit_denominator(10000), F(355, 113))
self.assertEqual(-rpi.limit_denominator(10000), F(-355, 113))
self.assertEqual(rpi.limit_denominator(113), F(355, 113))
self.assertEqual(rpi.limit_denominator(112), F(333, 106))
self.assertEqual(F(201, 200).limit_denominator(100), F(1))
self.assertEqual(F(201, 200).limit_denominator(101), F(102, 101))
self.assertEqual(F(0).limit_denominator(10000), F(0))
for i in (0, -1):
self.assertRaisesMessage(
ValueError, "max_denominator should be at least 1",
F(1).limit_denominator, i)
def testConversions(self):
self.assertTypedEquals(-1, math.trunc(F(-11, 10)))
self.assertTypedEquals(1, math.trunc(F(11, 10)))
self.assertTypedEquals(-2, math.floor(F(-11, 10)))
self.assertTypedEquals(-1, math.ceil(F(-11, 10)))
self.assertTypedEquals(-1, math.ceil(F(-10, 10)))
self.assertTypedEquals(-1, int(F(-11, 10)))
self.assertTypedEquals(0, round(F(-1, 10)))
self.assertTypedEquals(0, round(F(-5, 10)))
self.assertTypedEquals(-2, round(F(-15, 10)))
self.assertTypedEquals(-1, round(F(-7, 10)))
self.assertEqual(False, bool(F(0, 1)))
self.assertEqual(True, bool(F(3, 2)))
self.assertTypedEquals(0.1, float(F(1, 10)))
# Check that __float__ isn't implemented by converting the
# numerator and denominator to float before dividing.
self.assertRaises(OverflowError, float, int('2'*400+'7'))
self.assertAlmostEqual(2.0/3,
float(F(int('2'*400+'7'), int('3'*400+'1'))))
self.assertTypedEquals(0.1+0j, complex(F(1,10)))
def testRound(self):
self.assertTypedEquals(F(-200), round(F(-150), -2))
self.assertTypedEquals(F(-200), round(F(-250), -2))
self.assertTypedEquals(F(30), round(F(26), -1))
self.assertTypedEquals(F(-2, 10), round(F(-15, 100), 1))
self.assertTypedEquals(F(-2, 10), round(F(-25, 100), 1))
def testArithmetic(self):
self.assertEqual(F(1, 2), F(1, 10) + F(2, 5))
self.assertEqual(F(-3, 10), F(1, 10) - F(2, 5))
self.assertEqual(F(1, 25), F(1, 10) * F(2, 5))
self.assertEqual(F(1, 4), F(1, 10) / F(2, 5))
self.assertTypedEquals(2, F(9, 10) // F(2, 5))
self.assertTypedEquals(10**23, F(10**23, 1) // F(1))
self.assertEqual(F(2, 3), F(-7, 3) % F(3, 2))
self.assertEqual(F(8, 27), F(2, 3) ** F(3))
self.assertEqual(F(27, 8), F(2, 3) ** F(-3))
self.assertTypedEquals(2.0, F(4) ** F(1, 2))
self.assertEqual(F(1, 1), +F(1, 1))
z = pow(F(-1), F(1, 2))
self.assertAlmostEqual(z.real, 0)
self.assertEqual(z.imag, 1)
# Regression test for #27539.
p = F(-1, 2) ** 0
self.assertEqual(p, F(1, 1))
self.assertEqual(p.numerator, 1)
self.assertEqual(p.denominator, 1)
p = F(-1, 2) ** -1
self.assertEqual(p, F(-2, 1))
self.assertEqual(p.numerator, -2)
self.assertEqual(p.denominator, 1)
p = F(-1, 2) ** -2
self.assertEqual(p, F(4, 1))
self.assertEqual(p.numerator, 4)
self.assertEqual(p.denominator, 1)
def testMixedArithmetic(self):
self.assertTypedEquals(F(11, 10), F(1, 10) + 1)
self.assertTypedEquals(1.1, F(1, 10) + 1.0)
self.assertTypedEquals(1.1 + 0j, F(1, 10) + (1.0 + 0j))
self.assertTypedEquals(F(11, 10), 1 + F(1, 10))
self.assertTypedEquals(1.1, 1.0 + F(1, 10))
self.assertTypedEquals(1.1 + 0j, (1.0 + 0j) + F(1, 10))
self.assertTypedEquals(F(-9, 10), F(1, 10) - 1)
self.assertTypedEquals(-0.9, F(1, 10) - 1.0)
self.assertTypedEquals(-0.9 + 0j, F(1, 10) - (1.0 + 0j))
self.assertTypedEquals(F(9, 10), 1 - F(1, 10))
self.assertTypedEquals(0.9, 1.0 - F(1, 10))
self.assertTypedEquals(0.9 + 0j, (1.0 + 0j) - F(1, 10))
self.assertTypedEquals(F(1, 10), F(1, 10) * 1)
self.assertTypedEquals(0.1, F(1, 10) * 1.0)
self.assertTypedEquals(0.1 + 0j, F(1, 10) * (1.0 + 0j))
self.assertTypedEquals(F(1, 10), 1 * F(1, 10))
self.assertTypedEquals(0.1, 1.0 * F(1, 10))
self.assertTypedEquals(0.1 + 0j, (1.0 + 0j) * F(1, 10))
self.assertTypedEquals(F(1, 10), F(1, 10) / 1)
self.assertTypedEquals(0.1, F(1, 10) / 1.0)
self.assertTypedEquals(0.1 + 0j, F(1, 10) / (1.0 + 0j))
self.assertTypedEquals(F(10, 1), 1 / F(1, 10))
self.assertTypedEquals(10.0, 1.0 / F(1, 10))
self.assertTypedEquals(10.0 + 0j, (1.0 + 0j) / F(1, 10))
self.assertTypedEquals(0, F(1, 10) // 1)
self.assertTypedEquals(0, F(1, 10) // 1.0)
self.assertTypedEquals(10, 1 // F(1, 10))
self.assertTypedEquals(10**23, 10**22 // F(1, 10))
self.assertTypedEquals(10, 1.0 // F(1, 10))
self.assertTypedEquals(F(1, 10), F(1, 10) % 1)
self.assertTypedEquals(0.1, F(1, 10) % 1.0)
self.assertTypedEquals(F(0, 1), 1 % F(1, 10))
self.assertTypedEquals(0.0, 1.0 % F(1, 10))
# No need for divmod since we don't override it.
# ** has more interesting conversion rules.
self.assertTypedEquals(F(100, 1), F(1, 10) ** -2)
self.assertTypedEquals(F(100, 1), F(10, 1) ** 2)
self.assertTypedEquals(0.1, F(1, 10) ** 1.0)
self.assertTypedEquals(0.1 + 0j, F(1, 10) ** (1.0 + 0j))
self.assertTypedEquals(4 , 2 ** F(2, 1))
z = pow(-1, F(1, 2))
self.assertAlmostEqual(0, z.real)
self.assertEqual(1, z.imag)
self.assertTypedEquals(F(1, 4) , 2 ** F(-2, 1))
self.assertTypedEquals(2.0 , 4 ** F(1, 2))
self.assertTypedEquals(0.25, 2.0 ** F(-2, 1))
self.assertTypedEquals(1.0 + 0j, (1.0 + 0j) ** F(1, 10))
self.assertRaises(ZeroDivisionError, operator.pow,
F(0, 1), -2)
def testMixingWithDecimal(self):
# Decimal refuses mixed arithmetic (but not mixed comparisons)
self.assertRaises(TypeError, operator.add,
F(3,11), Decimal('3.1415926'))
self.assertRaises(TypeError, operator.add,
Decimal('3.1415926'), F(3,11))
def testComparisons(self):
self.assertTrue(F(1, 2) < F(2, 3))
self.assertFalse(F(1, 2) < F(1, 2))
self.assertTrue(F(1, 2) <= F(2, 3))
self.assertTrue(F(1, 2) <= F(1, 2))
self.assertFalse(F(2, 3) <= F(1, 2))
self.assertTrue(F(1, 2) == F(1, 2))
self.assertFalse(F(1, 2) == F(1, 3))
self.assertFalse(F(1, 2) != F(1, 2))
self.assertTrue(F(1, 2) != F(1, 3))
def testComparisonsDummyRational(self):
self.assertTrue(F(1, 2) == DummyRational(1, 2))
self.assertTrue(DummyRational(1, 2) == F(1, 2))
self.assertFalse(F(1, 2) == DummyRational(3, 4))
self.assertFalse(DummyRational(3, 4) == F(1, 2))
self.assertTrue(F(1, 2) < DummyRational(3, 4))
self.assertFalse(F(1, 2) < DummyRational(1, 2))
self.assertFalse(F(1, 2) < DummyRational(1, 7))
self.assertFalse(F(1, 2) > DummyRational(3, 4))
self.assertFalse(F(1, 2) > DummyRational(1, 2))
self.assertTrue(F(1, 2) > DummyRational(1, 7))
self.assertTrue(F(1, 2) <= DummyRational(3, 4))
self.assertTrue(F(1, 2) <= DummyRational(1, 2))
self.assertFalse(F(1, 2) <= DummyRational(1, 7))
self.assertFalse(F(1, 2) >= DummyRational(3, 4))
self.assertTrue(F(1, 2) >= DummyRational(1, 2))
self.assertTrue(F(1, 2) >= DummyRational(1, 7))
self.assertTrue(DummyRational(1, 2) < F(3, 4))
self.assertFalse(DummyRational(1, 2) < F(1, 2))
self.assertFalse(DummyRational(1, 2) < F(1, 7))
self.assertFalse(DummyRational(1, 2) > F(3, 4))
self.assertFalse(DummyRational(1, 2) > F(1, 2))
self.assertTrue(DummyRational(1, 2) > F(1, 7))
self.assertTrue(DummyRational(1, 2) <= F(3, 4))
self.assertTrue(DummyRational(1, 2) <= F(1, 2))
self.assertFalse(DummyRational(1, 2) <= F(1, 7))
self.assertFalse(DummyRational(1, 2) >= F(3, 4))
self.assertTrue(DummyRational(1, 2) >= F(1, 2))
self.assertTrue(DummyRational(1, 2) >= F(1, 7))
def testComparisonsDummyFloat(self):
x = DummyFloat(1./3.)
y = F(1, 3)
self.assertTrue(x != y)
self.assertTrue(x < y or x > y)
self.assertFalse(x == y)
self.assertFalse(x <= y and x >= y)
self.assertTrue(y != x)
self.assertTrue(y < x or y > x)
self.assertFalse(y == x)
self.assertFalse(y <= x and y >= x)
def testMixedLess(self):
self.assertTrue(2 < F(5, 2))
self.assertFalse(2 < F(4, 2))
self.assertTrue(F(5, 2) < 3)
self.assertFalse(F(4, 2) < 2)
self.assertTrue(F(1, 2) < 0.6)
self.assertFalse(F(1, 2) < 0.4)
self.assertTrue(0.4 < F(1, 2))
self.assertFalse(0.5 < F(1, 2))
self.assertFalse(float('inf') < F(1, 2))
self.assertTrue(float('-inf') < F(0, 10))
self.assertFalse(float('nan') < F(-3, 7))
self.assertTrue(F(1, 2) < float('inf'))
self.assertFalse(F(17, 12) < float('-inf'))
self.assertFalse(F(144, -89) < float('nan'))
def testMixedLessEqual(self):
self.assertTrue(0.5 <= F(1, 2))
self.assertFalse(0.6 <= F(1, 2))
self.assertTrue(F(1, 2) <= 0.5)
self.assertFalse(F(1, 2) <= 0.4)
self.assertTrue(2 <= F(4, 2))
self.assertFalse(2 <= F(3, 2))
self.assertTrue(F(4, 2) <= 2)
self.assertFalse(F(5, 2) <= 2)
self.assertFalse(float('inf') <= F(1, 2))
self.assertTrue(float('-inf') <= F(0, 10))
self.assertFalse(float('nan') <= F(-3, 7))
self.assertTrue(F(1, 2) <= float('inf'))
self.assertFalse(F(17, 12) <= float('-inf'))
self.assertFalse(F(144, -89) <= float('nan'))
def testBigFloatComparisons(self):
# Because 10**23 can't be represented exactly as a float:
self.assertFalse(F(10**23) == float(10**23))
# The first test demonstrates why these are important.
self.assertFalse(1e23 < float(F(math.trunc(1e23) + 1)))
self.assertTrue(1e23 < F(math.trunc(1e23) + 1))
self.assertFalse(1e23 <= F(math.trunc(1e23) - 1))
self.assertTrue(1e23 > F(math.trunc(1e23) - 1))
self.assertFalse(1e23 >= F(math.trunc(1e23) + 1))
def testBigComplexComparisons(self):
self.assertFalse(F(10**23) == complex(10**23))
self.assertRaises(TypeError, operator.gt, F(10**23), complex(10**23))
self.assertRaises(TypeError, operator.le, F(10**23), complex(10**23))
x = F(3, 8)
z = complex(0.375, 0.0)
w = complex(0.375, 0.2)
self.assertTrue(x == z)
self.assertFalse(x != z)
self.assertFalse(x == w)
self.assertTrue(x != w)
for op in operator.lt, operator.le, operator.gt, operator.ge:
self.assertRaises(TypeError, op, x, z)
self.assertRaises(TypeError, op, z, x)
self.assertRaises(TypeError, op, x, w)
self.assertRaises(TypeError, op, w, x)
def testMixedEqual(self):
self.assertTrue(0.5 == F(1, 2))
self.assertFalse(0.6 == F(1, 2))
self.assertTrue(F(1, 2) == 0.5)
self.assertFalse(F(1, 2) == 0.4)
self.assertTrue(2 == F(4, 2))
self.assertFalse(2 == F(3, 2))
self.assertTrue(F(4, 2) == 2)
self.assertFalse(F(5, 2) == 2)
self.assertFalse(F(5, 2) == float('nan'))
self.assertFalse(float('nan') == F(3, 7))
self.assertFalse(F(5, 2) == float('inf'))
self.assertFalse(float('-inf') == F(2, 5))
def testStringification(self):
self.assertEqual("Fraction(7, 3)", repr(F(7, 3)))
self.assertEqual("Fraction(6283185307, 2000000000)",
repr(F('3.1415926535')))
self.assertEqual("Fraction(-1, 100000000000000000000)",
repr(F(1, -10**20)))
self.assertEqual("7/3", str(F(7, 3)))
self.assertEqual("7", str(F(7, 1)))
def testHash(self):
hmod = sys.hash_info.modulus
hinf = sys.hash_info.inf
self.assertEqual(hash(2.5), hash(F(5, 2)))
self.assertEqual(hash(10**50), hash(F(10**50)))
self.assertNotEqual(hash(float(10**23)), hash(F(10**23)))
self.assertEqual(hinf, hash(F(1, hmod)))
# Check that __hash__ produces the same value as hash(), for
# consistency with int and Decimal. (See issue #10356.)
self.assertEqual(hash(F(-1)), F(-1).__hash__())
def testApproximatePi(self):
# Algorithm borrowed from
# http://docs.python.org/lib/decimal-recipes.html
three = F(3)
lasts, t, s, n, na, d, da = 0, three, 3, 1, 0, 0, 24
while abs(s - lasts) > F(1, 10**9):
lasts = s
n, na = n+na, na+8
d, da = d+da, da+32
t = (t * n) / d
s += t
self.assertAlmostEqual(math.pi, s)
def testApproximateCos1(self):
# Algorithm borrowed from
# http://docs.python.org/lib/decimal-recipes.html
x = F(1)
i, lasts, s, fact, num, sign = 0, 0, F(1), 1, 1, 1
while abs(s - lasts) > F(1, 10**9):
lasts = s
i += 2
fact *= i * (i-1)
num *= x * x
sign *= -1
s += num / fact * sign
self.assertAlmostEqual(math.cos(1), s)
def test_copy_deepcopy_pickle(self):
r = F(13, 7)
dr = DummyFraction(13, 7)
self.assertEqual(r, loads(dumps(r)))
self.assertEqual(id(r), id(copy(r)))
self.assertEqual(id(r), id(deepcopy(r)))
self.assertNotEqual(id(dr), id(copy(dr)))
self.assertNotEqual(id(dr), id(deepcopy(dr)))
self.assertTypedEquals(dr, copy(dr))
self.assertTypedEquals(dr, deepcopy(dr))
def test_slots(self):
# Issue 4998
r = F(13, 7)
self.assertRaises(AttributeError, setattr, r, 'a', 10)
if __name__ == '__main__':
unittest.main()
|
apache-2.0
|
poornimakshirsagar/sos
|
sos/plugins/cobbler.py
|
12
|
1483
|
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
from sos.plugins import Plugin, RedHatPlugin, DebianPlugin, UbuntuPlugin
class Cobbler(Plugin):
plugin_name = "cobbler"
class RedHatCobbler(Cobbler, RedHatPlugin):
"""Cobbler installation server
"""
packages = ('cobbler',)
profiles = ('cluster', 'sysmgmt')
def setup(self):
self.add_copy_spec([
"/etc/cobbler",
"/var/log/cobbler",
"/var/lib/rhn/kickstarts",
"/var/lib/cobbler"
])
class DebianCobbler(Cobbler, DebianPlugin, UbuntuPlugin):
packages = ('cobbler',)
def setup(self):
self.add_copy_spec([
"/etc/cobbler",
"/var/log/cobbler",
"/var/lib/cobbler"
])
self.add_forbidden_path("/var/lib/cobbler/isos")
# vim: set et ts=4 sw=4 :
|
gpl-2.0
|
coronary/RandomEpisode
|
depends/Lib/site-packages/requests/packages/urllib3/util/url.py
|
375
|
5760
|
from collections import namedtuple
from ..exceptions import LocationParseError
url_attrs = ['scheme', 'auth', 'host', 'port', 'path', 'query', 'fragment']
class Url(namedtuple('Url', url_attrs)):
"""
Datastructure for representing an HTTP URL. Used as a return value for
:func:`parse_url`.
"""
slots = ()
def __new__(cls, scheme=None, auth=None, host=None, port=None, path=None,
query=None, fragment=None):
return super(Url, cls).__new__(cls, scheme, auth, host, port, path,
query, fragment)
@property
def hostname(self):
"""For backwards-compatibility with urlparse. We're nice like that."""
return self.host
@property
def request_uri(self):
"""Absolute path including the query string."""
uri = self.path or '/'
if self.query is not None:
uri += '?' + self.query
return uri
@property
def netloc(self):
"""Network location including host and port"""
if self.port:
return '%s:%d' % (self.host, self.port)
return self.host
@property
def url(self):
"""
Convert self into a url
This function should more or less round-trip with :func:`.parse_url`. The
returned url may not be exactly the same as the url inputted to
:func:`.parse_url`, but it should be equivalent by the RFC (e.g., urls
with a blank port will have : removed).
Example: ::
>>> U = parse_url('http://google.com/mail/')
>>> U.url
'http://google.com/mail/'
>>> Url('http', 'username:password', 'host.com', 80,
... '/path', 'query', 'fragment').url
'http://username:[email protected]:80/path?query#fragment'
"""
scheme, auth, host, port, path, query, fragment = self
url = ''
# We use "is not None" we want things to happen with empty strings (or 0 port)
if scheme is not None:
url += scheme + '://'
if auth is not None:
url += auth + '@'
if host is not None:
url += host
if port is not None:
url += ':' + str(port)
if path is not None:
url += path
if query is not None:
url += '?' + query
if fragment is not None:
url += '#' + fragment
return url
def __str__(self):
return self.url
def split_first(s, delims):
"""
Given a string and an iterable of delimiters, split on the first found
delimiter. Return two split parts and the matched delimiter.
If not found, then the first part is the full input string.
Example::
>>> split_first('foo/bar?baz', '?/=')
('foo', 'bar?baz', '/')
>>> split_first('foo/bar?baz', '123')
('foo/bar?baz', '', None)
Scales linearly with number of delims. Not ideal for large number of delims.
"""
min_idx = None
min_delim = None
for d in delims:
idx = s.find(d)
if idx < 0:
continue
if min_idx is None or idx < min_idx:
min_idx = idx
min_delim = d
if min_idx is None or min_idx < 0:
return s, '', None
return s[:min_idx], s[min_idx+1:], min_delim
def parse_url(url):
"""
Given a url, return a parsed :class:`.Url` namedtuple. Best-effort is
performed to parse incomplete urls. Fields not provided will be None.
Partly backwards-compatible with :mod:`urlparse`.
Example::
>>> parse_url('http://google.com/mail/')
Url(scheme='http', host='google.com', port=None, path='/mail/', ...)
>>> parse_url('google.com:80')
Url(scheme=None, host='google.com', port=80, path=None, ...)
>>> parse_url('/foo?bar')
Url(scheme=None, host=None, port=None, path='/foo', query='bar', ...)
"""
# While this code has overlap with stdlib's urlparse, it is much
# simplified for our needs and less annoying.
# Additionally, this implementations does silly things to be optimal
# on CPython.
if not url:
# Empty
return Url()
scheme = None
auth = None
host = None
port = None
path = None
fragment = None
query = None
# Scheme
if '://' in url:
scheme, url = url.split('://', 1)
# Find the earliest Authority Terminator
# (http://tools.ietf.org/html/rfc3986#section-3.2)
url, path_, delim = split_first(url, ['/', '?', '#'])
if delim:
# Reassemble the path
path = delim + path_
# Auth
if '@' in url:
# Last '@' denotes end of auth part
auth, url = url.rsplit('@', 1)
# IPv6
if url and url[0] == '[':
host, url = url.split(']', 1)
host += ']'
# Port
if ':' in url:
_host, port = url.split(':', 1)
if not host:
host = _host
if port:
# If given, ports must be integers.
if not port.isdigit():
raise LocationParseError(url)
port = int(port)
else:
# Blank ports are cool, too. (rfc3986#section-3.2.3)
port = None
elif not host and url:
host = url
if not path:
return Url(scheme, auth, host, port, path, query, fragment)
# Fragment
if '#' in path:
path, fragment = path.split('#', 1)
# Query
if '?' in path:
path, query = path.split('?', 1)
return Url(scheme, auth, host, port, path, query, fragment)
def get_host(url):
"""
Deprecated. Use :func:`.parse_url` instead.
"""
p = parse_url(url)
return p.scheme or 'http', p.hostname, p.port
|
mit
|
saquiba2/numpy2
|
numpy/distutils/command/build_ext.py
|
149
|
22493
|
""" Modified version of build_ext that handles fortran source files.
"""
from __future__ import division, absolute_import, print_function
import os
import sys
from glob import glob
from distutils.dep_util import newer_group
from distutils.command.build_ext import build_ext as old_build_ext
from distutils.errors import DistutilsFileError, DistutilsSetupError,\
DistutilsError
from distutils.file_util import copy_file
from numpy.distutils import log
from numpy.distutils.exec_command import exec_command
from numpy.distutils.system_info import combine_paths
from numpy.distutils.misc_util import filter_sources, has_f_sources, \
has_cxx_sources, get_ext_source_files, \
get_numpy_include_dirs, is_sequence, get_build_architecture, \
msvc_version
from numpy.distutils.command.config_compiler import show_fortran_compilers
try:
set
except NameError:
from sets import Set as set
class build_ext (old_build_ext):
description = "build C/C++/F extensions (compile/link to build directory)"
user_options = old_build_ext.user_options + [
('fcompiler=', None,
"specify the Fortran compiler type"),
('parallel=', 'j',
"number of parallel jobs"),
]
help_options = old_build_ext.help_options + [
('help-fcompiler', None, "list available Fortran compilers",
show_fortran_compilers),
]
def initialize_options(self):
old_build_ext.initialize_options(self)
self.fcompiler = None
self.parallel = None
def finalize_options(self):
if self.parallel:
try:
self.parallel = int(self.parallel)
except ValueError:
raise ValueError("--parallel/-j argument must be an integer")
# Ensure that self.include_dirs and self.distribution.include_dirs
# refer to the same list object. finalize_options will modify
# self.include_dirs, but self.distribution.include_dirs is used
# during the actual build.
# self.include_dirs is None unless paths are specified with
# --include-dirs.
# The include paths will be passed to the compiler in the order:
# numpy paths, --include-dirs paths, Python include path.
if isinstance(self.include_dirs, str):
self.include_dirs = self.include_dirs.split(os.pathsep)
incl_dirs = self.include_dirs or []
if self.distribution.include_dirs is None:
self.distribution.include_dirs = []
self.include_dirs = self.distribution.include_dirs
self.include_dirs.extend(incl_dirs)
old_build_ext.finalize_options(self)
self.set_undefined_options('build', ('parallel', 'parallel'))
def run(self):
if not self.extensions:
return
# Make sure that extension sources are complete.
self.run_command('build_src')
if self.distribution.has_c_libraries():
if self.inplace:
if self.distribution.have_run.get('build_clib'):
log.warn('build_clib already run, it is too late to ' \
'ensure in-place build of build_clib')
build_clib = self.distribution.get_command_obj('build_clib')
else:
build_clib = self.distribution.get_command_obj('build_clib')
build_clib.inplace = 1
build_clib.ensure_finalized()
build_clib.run()
self.distribution.have_run['build_clib'] = 1
else:
self.run_command('build_clib')
build_clib = self.get_finalized_command('build_clib')
self.library_dirs.append(build_clib.build_clib)
else:
build_clib = None
# Not including C libraries to the list of
# extension libraries automatically to prevent
# bogus linking commands. Extensions must
# explicitly specify the C libraries that they use.
from distutils.ccompiler import new_compiler
from numpy.distutils.fcompiler import new_fcompiler
compiler_type = self.compiler
# Initialize C compiler:
self.compiler = new_compiler(compiler=compiler_type,
verbose=self.verbose,
dry_run=self.dry_run,
force=self.force)
self.compiler.customize(self.distribution)
self.compiler.customize_cmd(self)
self.compiler.show_customization()
# Create mapping of libraries built by build_clib:
clibs = {}
if build_clib is not None:
for libname, build_info in build_clib.libraries or []:
if libname in clibs and clibs[libname] != build_info:
log.warn('library %r defined more than once,'\
' overwriting build_info\n%s... \nwith\n%s...' \
% (libname, repr(clibs[libname])[:300], repr(build_info)[:300]))
clibs[libname] = build_info
# .. and distribution libraries:
for libname, build_info in self.distribution.libraries or []:
if libname in clibs:
# build_clib libraries have a precedence before distribution ones
continue
clibs[libname] = build_info
# Determine if C++/Fortran 77/Fortran 90 compilers are needed.
# Update extension libraries, library_dirs, and macros.
all_languages = set()
for ext in self.extensions:
ext_languages = set()
c_libs = []
c_lib_dirs = []
macros = []
for libname in ext.libraries:
if libname in clibs:
binfo = clibs[libname]
c_libs += binfo.get('libraries', [])
c_lib_dirs += binfo.get('library_dirs', [])
for m in binfo.get('macros', []):
if m not in macros:
macros.append(m)
for l in clibs.get(libname, {}).get('source_languages', []):
ext_languages.add(l)
if c_libs:
new_c_libs = ext.libraries + c_libs
log.info('updating extension %r libraries from %r to %r'
% (ext.name, ext.libraries, new_c_libs))
ext.libraries = new_c_libs
ext.library_dirs = ext.library_dirs + c_lib_dirs
if macros:
log.info('extending extension %r defined_macros with %r'
% (ext.name, macros))
ext.define_macros = ext.define_macros + macros
# determine extension languages
if has_f_sources(ext.sources):
ext_languages.add('f77')
if has_cxx_sources(ext.sources):
ext_languages.add('c++')
l = ext.language or self.compiler.detect_language(ext.sources)
if l:
ext_languages.add(l)
# reset language attribute for choosing proper linker
if 'c++' in ext_languages:
ext_language = 'c++'
elif 'f90' in ext_languages:
ext_language = 'f90'
elif 'f77' in ext_languages:
ext_language = 'f77'
else:
ext_language = 'c' # default
if l and l != ext_language and ext.language:
log.warn('resetting extension %r language from %r to %r.' %
(ext.name, l, ext_language))
ext.language = ext_language
# global language
all_languages.update(ext_languages)
need_f90_compiler = 'f90' in all_languages
need_f77_compiler = 'f77' in all_languages
need_cxx_compiler = 'c++' in all_languages
# Initialize C++ compiler:
if need_cxx_compiler:
self._cxx_compiler = new_compiler(compiler=compiler_type,
verbose=self.verbose,
dry_run=self.dry_run,
force=self.force)
compiler = self._cxx_compiler
compiler.customize(self.distribution, need_cxx=need_cxx_compiler)
compiler.customize_cmd(self)
compiler.show_customization()
self._cxx_compiler = compiler.cxx_compiler()
else:
self._cxx_compiler = None
# Initialize Fortran 77 compiler:
if need_f77_compiler:
ctype = self.fcompiler
self._f77_compiler = new_fcompiler(compiler=self.fcompiler,
verbose=self.verbose,
dry_run=self.dry_run,
force=self.force,
requiref90=False,
c_compiler=self.compiler)
fcompiler = self._f77_compiler
if fcompiler:
ctype = fcompiler.compiler_type
fcompiler.customize(self.distribution)
if fcompiler and fcompiler.get_version():
fcompiler.customize_cmd(self)
fcompiler.show_customization()
else:
self.warn('f77_compiler=%s is not available.' %
(ctype))
self._f77_compiler = None
else:
self._f77_compiler = None
# Initialize Fortran 90 compiler:
if need_f90_compiler:
ctype = self.fcompiler
self._f90_compiler = new_fcompiler(compiler=self.fcompiler,
verbose=self.verbose,
dry_run=self.dry_run,
force=self.force,
requiref90=True,
c_compiler = self.compiler)
fcompiler = self._f90_compiler
if fcompiler:
ctype = fcompiler.compiler_type
fcompiler.customize(self.distribution)
if fcompiler and fcompiler.get_version():
fcompiler.customize_cmd(self)
fcompiler.show_customization()
else:
self.warn('f90_compiler=%s is not available.' %
(ctype))
self._f90_compiler = None
else:
self._f90_compiler = None
# Build extensions
self.build_extensions()
def swig_sources(self, sources):
# Do nothing. Swig sources have beed handled in build_src command.
return sources
def build_extension(self, ext):
sources = ext.sources
if sources is None or not is_sequence(sources):
raise DistutilsSetupError(
("in 'ext_modules' option (extension '%s'), " +
"'sources' must be present and must be " +
"a list of source filenames") % ext.name)
sources = list(sources)
if not sources:
return
fullname = self.get_ext_fullname(ext.name)
if self.inplace:
modpath = fullname.split('.')
package = '.'.join(modpath[0:-1])
base = modpath[-1]
build_py = self.get_finalized_command('build_py')
package_dir = build_py.get_package_dir(package)
ext_filename = os.path.join(package_dir,
self.get_ext_filename(base))
else:
ext_filename = os.path.join(self.build_lib,
self.get_ext_filename(fullname))
depends = sources + ext.depends
if not (self.force or newer_group(depends, ext_filename, 'newer')):
log.debug("skipping '%s' extension (up-to-date)", ext.name)
return
else:
log.info("building '%s' extension", ext.name)
extra_args = ext.extra_compile_args or []
macros = ext.define_macros[:]
for undef in ext.undef_macros:
macros.append((undef,))
c_sources, cxx_sources, f_sources, fmodule_sources = \
filter_sources(ext.sources)
if self.compiler.compiler_type=='msvc':
if cxx_sources:
# Needed to compile kiva.agg._agg extension.
extra_args.append('/Zm1000')
# this hack works around the msvc compiler attributes
# problem, msvc uses its own convention :(
c_sources += cxx_sources
cxx_sources = []
# Set Fortran/C++ compilers for compilation and linking.
if ext.language=='f90':
fcompiler = self._f90_compiler
elif ext.language=='f77':
fcompiler = self._f77_compiler
else: # in case ext.language is c++, for instance
fcompiler = self._f90_compiler or self._f77_compiler
if fcompiler is not None:
fcompiler.extra_f77_compile_args = (ext.extra_f77_compile_args or []) if hasattr(ext, 'extra_f77_compile_args') else []
fcompiler.extra_f90_compile_args = (ext.extra_f90_compile_args or []) if hasattr(ext, 'extra_f90_compile_args') else []
cxx_compiler = self._cxx_compiler
# check for the availability of required compilers
if cxx_sources and cxx_compiler is None:
raise DistutilsError("extension %r has C++ sources" \
"but no C++ compiler found" % (ext.name))
if (f_sources or fmodule_sources) and fcompiler is None:
raise DistutilsError("extension %r has Fortran sources " \
"but no Fortran compiler found" % (ext.name))
if ext.language in ['f77', 'f90'] and fcompiler is None:
self.warn("extension %r has Fortran libraries " \
"but no Fortran linker found, using default linker" % (ext.name))
if ext.language=='c++' and cxx_compiler is None:
self.warn("extension %r has C++ libraries " \
"but no C++ linker found, using default linker" % (ext.name))
kws = {'depends':ext.depends}
output_dir = self.build_temp
include_dirs = ext.include_dirs + get_numpy_include_dirs()
c_objects = []
if c_sources:
log.info("compiling C sources")
c_objects = self.compiler.compile(c_sources,
output_dir=output_dir,
macros=macros,
include_dirs=include_dirs,
debug=self.debug,
extra_postargs=extra_args,
**kws)
if cxx_sources:
log.info("compiling C++ sources")
c_objects += cxx_compiler.compile(cxx_sources,
output_dir=output_dir,
macros=macros,
include_dirs=include_dirs,
debug=self.debug,
extra_postargs=extra_args,
**kws)
extra_postargs = []
f_objects = []
if fmodule_sources:
log.info("compiling Fortran 90 module sources")
module_dirs = ext.module_dirs[:]
module_build_dir = os.path.join(
self.build_temp, os.path.dirname(
self.get_ext_filename(fullname)))
self.mkpath(module_build_dir)
if fcompiler.module_dir_switch is None:
existing_modules = glob('*.mod')
extra_postargs += fcompiler.module_options(
module_dirs, module_build_dir)
f_objects += fcompiler.compile(fmodule_sources,
output_dir=self.build_temp,
macros=macros,
include_dirs=include_dirs,
debug=self.debug,
extra_postargs=extra_postargs,
depends=ext.depends)
if fcompiler.module_dir_switch is None:
for f in glob('*.mod'):
if f in existing_modules:
continue
t = os.path.join(module_build_dir, f)
if os.path.abspath(f)==os.path.abspath(t):
continue
if os.path.isfile(t):
os.remove(t)
try:
self.move_file(f, module_build_dir)
except DistutilsFileError:
log.warn('failed to move %r to %r' %
(f, module_build_dir))
if f_sources:
log.info("compiling Fortran sources")
f_objects += fcompiler.compile(f_sources,
output_dir=self.build_temp,
macros=macros,
include_dirs=include_dirs,
debug=self.debug,
extra_postargs=extra_postargs,
depends=ext.depends)
objects = c_objects + f_objects
if ext.extra_objects:
objects.extend(ext.extra_objects)
extra_args = ext.extra_link_args or []
libraries = self.get_libraries(ext)[:]
library_dirs = ext.library_dirs[:]
linker = self.compiler.link_shared_object
# Always use system linker when using MSVC compiler.
if self.compiler.compiler_type in ('msvc', 'intelw', 'intelemw'):
# expand libraries with fcompiler libraries as we are
# not using fcompiler linker
self._libs_with_msvc_and_fortran(fcompiler, libraries, library_dirs)
elif ext.language in ['f77', 'f90'] and fcompiler is not None:
linker = fcompiler.link_shared_object
if ext.language=='c++' and cxx_compiler is not None:
linker = cxx_compiler.link_shared_object
linker(objects, ext_filename,
libraries=libraries,
library_dirs=library_dirs,
runtime_library_dirs=ext.runtime_library_dirs,
extra_postargs=extra_args,
export_symbols=self.get_export_symbols(ext),
debug=self.debug,
build_temp=self.build_temp,
target_lang=ext.language)
def _add_dummy_mingwex_sym(self, c_sources):
build_src = self.get_finalized_command("build_src").build_src
build_clib = self.get_finalized_command("build_clib").build_clib
objects = self.compiler.compile([os.path.join(build_src,
"gfortran_vs2003_hack.c")],
output_dir=self.build_temp)
self.compiler.create_static_lib(objects, "_gfortran_workaround", output_dir=build_clib, debug=self.debug)
def _libs_with_msvc_and_fortran(self, fcompiler, c_libraries,
c_library_dirs):
if fcompiler is None: return
for libname in c_libraries:
if libname.startswith('msvc'): continue
fileexists = False
for libdir in c_library_dirs or []:
libfile = os.path.join(libdir, '%s.lib' % (libname))
if os.path.isfile(libfile):
fileexists = True
break
if fileexists: continue
# make g77-compiled static libs available to MSVC
fileexists = False
for libdir in c_library_dirs:
libfile = os.path.join(libdir, 'lib%s.a' % (libname))
if os.path.isfile(libfile):
# copy libname.a file to name.lib so that MSVC linker
# can find it
libfile2 = os.path.join(self.build_temp, libname + '.lib')
copy_file(libfile, libfile2)
if self.build_temp not in c_library_dirs:
c_library_dirs.append(self.build_temp)
fileexists = True
break
if fileexists: continue
log.warn('could not find library %r in directories %s'
% (libname, c_library_dirs))
# Always use system linker when using MSVC compiler.
f_lib_dirs = []
for dir in fcompiler.library_dirs:
# correct path when compiling in Cygwin but with normal Win
# Python
if dir.startswith('/usr/lib'):
s, o = exec_command(['cygpath', '-w', dir], use_tee=False)
if not s:
dir = o
f_lib_dirs.append(dir)
c_library_dirs.extend(f_lib_dirs)
# make g77-compiled static libs available to MSVC
for lib in fcompiler.libraries:
if not lib.startswith('msvc'):
c_libraries.append(lib)
p = combine_paths(f_lib_dirs, 'lib' + lib + '.a')
if p:
dst_name = os.path.join(self.build_temp, lib + '.lib')
if not os.path.isfile(dst_name):
copy_file(p[0], dst_name)
if self.build_temp not in c_library_dirs:
c_library_dirs.append(self.build_temp)
def get_source_files (self):
self.check_extensions_list(self.extensions)
filenames = []
for ext in self.extensions:
filenames.extend(get_ext_source_files(ext))
return filenames
def get_outputs (self):
self.check_extensions_list(self.extensions)
outputs = []
for ext in self.extensions:
if not ext.sources:
continue
fullname = self.get_ext_fullname(ext.name)
outputs.append(os.path.join(self.build_lib,
self.get_ext_filename(fullname)))
return outputs
|
bsd-3-clause
|
snphbaum/scikit-gpuppy
|
skgpuppy/MLE.py
|
1
|
5756
|
# Copyright (C) 2015 Philipp Baumgaertel
# All rights reserved.
#
# This software may be modified and distributed under the terms
# of the BSD license. See the LICENSE.txt file for details.
import numpy as np
from scipy.optimize import fmin
from scipy.misc import derivative
from scipy.stats import norm
from .Utilities import integrate
from numpy import Inf
from math import fabs, log
class MLE(object):
def __init__(self, density, theta0, support= None, dims = None, fisher_matrix=None):
"""
A class for numerical maximum likelihood estimation
:param density: lambda x,theta with x and theta being vectors
:param theta0: the initial parameters of the density
:param dims: Number of dimensions of x
:param support: The support of the density
:param fisher_matrix: Fisher Information Matrix for the density (containts functions of theta)
.. note:: Either support or dims has to be supplied (support is recommended for estimating the fisher information)
"""
assert(dims is not None or support is not None)
self.theta0 = theta0
self.fisher_min = None
if support is not None:
self.support = support #TODO: Support should be functions of theta
else:
self.support = [(-Inf,Inf) for i in range(dims)]
self.density = density
self.fisher_matrix = fisher_matrix
def _get_nll_func(self, observations):
"""
negative loglikelihood
:return: the negative log likelihood function
"""
def nll_func(theta):
for p in theta:
if p <= 0:
return 1.0e+20
sum = 0.0
for x in observations:
sum -= np.log(self.density(x, theta))
return sum
return nll_func
def mle(self, observations):
"""
:param observations: vector of x vectors
:return: theta (estimated using maximum likelihood estimation)
"""
theta_start = self.theta0
func = self._get_nll_func(observations)
theta_min = fmin(func, theta_start)#,xtol=1e-6,ftol=1e-6)
return theta_min
def get_fisher_function(self,order=1):
"""
Calculate the fisher information matrix
:param order: using derivates of this order (1 or 2)
:return: function (w.r.t. theta) calculating the fisher information matrix
.. note:: If the fisher information matrix was provided to the constructor, then this is used instead of the numerical methods.
"""
assert(order == 1 or order == 2)
def fisher_matrix_function(theta,i,j = None):
if j is None:
j = i
return self.fisher_matrix[i][j](theta)
def fisher(theta, i, j = None):
"""
Fisher information using the first order derivative
:param theta: the theta of the density
:param i: The ith component of the diagonal of the fisher information matrix will be returned (if j is None)
:param j: The i,j th component of the fisher information matrix will be returned
"""
#Bring it in a form that we can derive
fh = lambda ti, t0, tn, x: np.log(self.density(x, list(t0) + [ti] + list(tn)))
# The derivative
f_d_theta_i = lambda x: derivative(fh, theta[i], dx=1e-5, n=1, args=(theta[0:i], theta[i + 1:], x))
if j is not None:
f_d_theta_j = lambda x: derivative(fh, theta[j], dx=1e-5, n=1, args=(theta[0:j], theta[j + 1:], x))
f = lambda x: np.float128(0) if fabs(self.density(x, theta)) < 1e-5 else f_d_theta_i(x) * f_d_theta_j(x) * self.density(x, theta)
else:
# The function to integrate
f = lambda x: np.float128(0) if fabs(self.density(x, theta)) < 1e-5 else f_d_theta_i(x) ** 2 * self.density(x, theta)
#First order
result = integrate(f, self.support)
return result
def fisher_2nd(theta,i, j = None):
"""
Fisher information using the second order derivative
:param theta: the theta of the density
:param i: The ith component of the diagonal of the fisher information matrix will be returned (if j is None)
:param j: The i,j th component of the fisher information matrix will be returned
"""
# The second order derivate version
fh = lambda ti, t0, tn, x: np.log(self.density(x, list(t0) + [ti] + list(tn)))
if j is not None:
raise NotImplementedError()
else:
f_dd_theta_i = lambda x : derivative(fh, theta[i], dx = 1e-5, n=2, args=(theta[0:i],theta[i+1:],x))
f2 = lambda x: 0 if fabs(self.density(x,theta)) < 1e-5 else f_dd_theta_i(x) * self.density(x,theta)
result = -integrate(f2,self.support)
return result
if self.fisher_matrix is not None:
return fisher_matrix_function
if order == 1:
return fisher
elif order == 2:
return fisher_2nd
def sigma(self, theta, observations=None, n=1):
"""
Estimate the quality of the MLE.
:param theta: The parameters theta of the density
:param observations: A list of observation vectors
:param n: Number of observations
:return: The variances corresponding to the maximum likelihood estimates of theta (quality of the estimation) as 1-d array (i.e. diagonal of the cov matrix)
.. note:: Either the observations vector or n have to be provided.
"""
l2d = []
if observations is not None:
n = 1
func = self._get_nll_func(observations)
for i in range(len(theta)):
#Bring it in a form that we can derive
f = lambda ti, t0, tn: func(list(t0) + [ti] + list(tn))
l2d.append(derivative(f, theta[i], dx=1e-5, n=2, args=(theta[0:i], theta[i + 1:])))
else:
#Fisher Information
for i in range(len(theta)):
fisher = self.get_fisher_function()
result = fisher(theta, i)
l2d.append(result)
return 1.0 / np.sqrt(np.array(l2d) * n)
def mle_ci(self, observations, alpha=0.05):
"""
95% CI (if alpha is not given)
:return: lower bound, upper bound
"""
theta = np.array(self.mle(observations))
sigma = self.sigma(theta, observations)
return theta - norm.ppf(1-alpha/2) * sigma, theta + norm.ppf(1-alpha/2) * sigma
|
bsd-3-clause
|
jusdng/odoo
|
openerp/addons/base/tests/test_acl.py
|
338
|
6323
|
import unittest2
from lxml import etree
import openerp
from openerp.tools.misc import mute_logger
from openerp.tests import common
# test group that demo user should not have
GROUP_TECHNICAL_FEATURES = 'base.group_no_one'
class TestACL(common.TransactionCase):
def setUp(self):
super(TestACL, self).setUp()
self.res_currency = self.registry('res.currency')
self.res_partner = self.registry('res.partner')
self.res_users = self.registry('res.users')
_, self.demo_uid = self.registry('ir.model.data').get_object_reference(self.cr, self.uid, 'base', 'user_demo')
self.tech_group = self.registry('ir.model.data').get_object(self.cr, self.uid,
*(GROUP_TECHNICAL_FEATURES.split('.')))
def _set_field_groups(self, model, field_name, groups):
field = model._fields[field_name]
column = model._columns[field_name]
old_groups = field.groups
old_prefetch = column._prefetch
field.groups = groups
column.groups = groups
column._prefetch = False
@self.addCleanup
def cleanup():
field.groups = old_groups
column.groups = old_groups
column._prefetch = old_prefetch
def test_field_visibility_restriction(self):
"""Check that model-level ``groups`` parameter effectively restricts access to that
field for users who do not belong to one of the explicitly allowed groups"""
# Verify the test environment first
original_fields = self.res_currency.fields_get(self.cr, self.demo_uid, [])
form_view = self.res_currency.fields_view_get(self.cr, self.demo_uid, False, 'form')
view_arch = etree.fromstring(form_view.get('arch'))
has_tech_feat = self.res_users.has_group(self.cr, self.demo_uid, GROUP_TECHNICAL_FEATURES)
self.assertFalse(has_tech_feat, "`demo` user should not belong to the restricted group before the test")
self.assertTrue('accuracy' in original_fields, "'accuracy' field must be properly visible before the test")
self.assertNotEquals(view_arch.xpath("//field[@name='accuracy']"), [],
"Field 'accuracy' must be found in view definition before the test")
# restrict access to the field and check it's gone
self._set_field_groups(self.res_currency, 'accuracy', GROUP_TECHNICAL_FEATURES)
fields = self.res_currency.fields_get(self.cr, self.demo_uid, [])
form_view = self.res_currency.fields_view_get(self.cr, self.demo_uid, False, 'form')
view_arch = etree.fromstring(form_view.get('arch'))
self.assertFalse('accuracy' in fields, "'accuracy' field should be gone")
self.assertEquals(view_arch.xpath("//field[@name='accuracy']"), [],
"Field 'accuracy' must not be found in view definition")
# Make demo user a member of the restricted group and check that the field is back
self.tech_group.write({'users': [(4, self.demo_uid)]})
has_tech_feat = self.res_users.has_group(self.cr, self.demo_uid, GROUP_TECHNICAL_FEATURES)
fields = self.res_currency.fields_get(self.cr, self.demo_uid, [])
form_view = self.res_currency.fields_view_get(self.cr, self.demo_uid, False, 'form')
view_arch = etree.fromstring(form_view.get('arch'))
#import pprint; pprint.pprint(fields); pprint.pprint(form_view)
self.assertTrue(has_tech_feat, "`demo` user should now belong to the restricted group")
self.assertTrue('accuracy' in fields, "'accuracy' field must be properly visible again")
self.assertNotEquals(view_arch.xpath("//field[@name='accuracy']"), [],
"Field 'accuracy' must be found in view definition again")
#cleanup
self.tech_group.write({'users': [(3, self.demo_uid)]})
@mute_logger('openerp.models')
def test_field_crud_restriction(self):
"Read/Write RPC access to restricted field should be forbidden"
# Verify the test environment first
has_tech_feat = self.res_users.has_group(self.cr, self.demo_uid, GROUP_TECHNICAL_FEATURES)
self.assertFalse(has_tech_feat, "`demo` user should not belong to the restricted group")
self.assert_(self.res_partner.read(self.cr, self.demo_uid, [1], ['bank_ids']))
self.assert_(self.res_partner.write(self.cr, self.demo_uid, [1], {'bank_ids': []}))
# Now restrict access to the field and check it's forbidden
self._set_field_groups(self.res_partner, 'bank_ids', GROUP_TECHNICAL_FEATURES)
with self.assertRaises(openerp.osv.orm.except_orm):
self.res_partner.read(self.cr, self.demo_uid, [1], ['bank_ids'])
with self.assertRaises(openerp.osv.orm.except_orm):
self.res_partner.write(self.cr, self.demo_uid, [1], {'bank_ids': []})
# Add the restricted group, and check that it works again
self.tech_group.write({'users': [(4, self.demo_uid)]})
has_tech_feat = self.res_users.has_group(self.cr, self.demo_uid, GROUP_TECHNICAL_FEATURES)
self.assertTrue(has_tech_feat, "`demo` user should now belong to the restricted group")
self.assert_(self.res_partner.read(self.cr, self.demo_uid, [1], ['bank_ids']))
self.assert_(self.res_partner.write(self.cr, self.demo_uid, [1], {'bank_ids': []}))
#cleanup
self.tech_group.write({'users': [(3, self.demo_uid)]})
@mute_logger('openerp.models')
def test_fields_browse_restriction(self):
"""Test access to records having restricted fields"""
self._set_field_groups(self.res_partner, 'email', GROUP_TECHNICAL_FEATURES)
pid = self.res_partner.search(self.cr, self.demo_uid, [], limit=1)[0]
part = self.res_partner.browse(self.cr, self.demo_uid, pid)
# accessing fields must no raise exceptions...
part.name
# ... except if they are restricted
with self.assertRaises(openerp.osv.orm.except_orm) as cm:
with mute_logger('openerp.models'):
part.email
self.assertEqual(cm.exception.args[0], 'AccessError')
if __name__ == '__main__':
unittest2.main()
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
agpl-3.0
|
lushfuture/Phys-Comp
|
five-test/node_modules/johnny-five/junk/firmata-latest/node_modules/serialport/node_modules/node-gyp/legacy/tools/gyp/pylib/gyp/xcodeproj_file.py
|
42
|
116836
|
# Copyright (c) 2009 Google Inc. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Xcode project file generator.
This module is both an Xcode project file generator and a documentation of the
Xcode project file format. Knowledge of the project file format was gained
based on extensive experience with Xcode, and by making changes to projects in
Xcode.app and observing the resultant changes in the associated project files.
XCODE PROJECT FILES
The generator targets the file format as written by Xcode 3.2 (specifically,
3.2.6), but past experience has taught that the format has not changed
significantly in the past several years, and future versions of Xcode are able
to read older project files.
Xcode project files are "bundled": the project "file" from an end-user's
perspective is actually a directory with an ".xcodeproj" extension. The
project file from this module's perspective is actually a file inside this
directory, always named "project.pbxproj". This file contains a complete
description of the project and is all that is needed to use the xcodeproj.
Other files contained in the xcodeproj directory are simply used to store
per-user settings, such as the state of various UI elements in the Xcode
application.
The project.pbxproj file is a property list, stored in a format almost
identical to the NeXTstep property list format. The file is able to carry
Unicode data, and is encoded in UTF-8. The root element in the property list
is a dictionary that contains several properties of minimal interest, and two
properties of immense interest. The most important property is a dictionary
named "objects". The entire structure of the project is represented by the
children of this property. The objects dictionary is keyed by unique 96-bit
values represented by 24 uppercase hexadecimal characters. Each value in the
objects dictionary is itself a dictionary, describing an individual object.
Each object in the dictionary is a member of a class, which is identified by
the "isa" property of each object. A variety of classes are represented in a
project file. Objects can refer to other objects by ID, using the 24-character
hexadecimal object key. A project's objects form a tree, with a root object
of class PBXProject at the root. As an example, the PBXProject object serves
as parent to an XCConfigurationList object defining the build configurations
used in the project, a PBXGroup object serving as a container for all files
referenced in the project, and a list of target objects, each of which defines
a target in the project. There are several different types of target object,
such as PBXNativeTarget and PBXAggregateTarget. In this module, this
relationship is expressed by having each target type derive from an abstract
base named XCTarget.
The project.pbxproj file's root dictionary also contains a property, sibling to
the "objects" dictionary, named "rootObject". The value of rootObject is a
24-character object key referring to the root PBXProject object in the
objects dictionary.
In Xcode, every file used as input to a target or produced as a final product
of a target must appear somewhere in the hierarchy rooted at the PBXGroup
object referenced by the PBXProject's mainGroup property. A PBXGroup is
generally represented as a folder in the Xcode application. PBXGroups can
contain other PBXGroups as well as PBXFileReferences, which are pointers to
actual files.
Each XCTarget contains a list of build phases, represented in this module by
the abstract base XCBuildPhase. Examples of concrete XCBuildPhase derivations
are PBXSourcesBuildPhase and PBXFrameworksBuildPhase, which correspond to the
"Compile Sources" and "Link Binary With Libraries" phases displayed in the
Xcode application. Files used as input to these phases (for example, source
files in the former case and libraries and frameworks in the latter) are
represented by PBXBuildFile objects, referenced by elements of "files" lists
in XCTarget objects. Each PBXBuildFile object refers to a PBXBuildFile
object as a "weak" reference: it does not "own" the PBXBuildFile, which is
owned by the root object's mainGroup or a descendant group. In most cases, the
layer of indirection between an XCBuildPhase and a PBXFileReference via a
PBXBuildFile appears extraneous, but there's actually one reason for this:
file-specific compiler flags are added to the PBXBuildFile object so as to
allow a single file to be a member of multiple targets while having distinct
compiler flags for each. These flags can be modified in the Xcode applciation
in the "Build" tab of a File Info window.
When a project is open in the Xcode application, Xcode will rewrite it. As
such, this module is careful to adhere to the formatting used by Xcode, to
avoid insignificant changes appearing in the file when it is used in the
Xcode application. This will keep version control repositories happy, and
makes it possible to compare a project file used in Xcode to one generated by
this module to determine if any significant changes were made in the
application.
Xcode has its own way of assigning 24-character identifiers to each object,
which is not duplicated here. Because the identifier only is only generated
once, when an object is created, and is then left unchanged, there is no need
to attempt to duplicate Xcode's behavior in this area. The generator is free
to select any identifier, even at random, to refer to the objects it creates,
and Xcode will retain those identifiers and use them when subsequently
rewriting the project file. However, the generator would choose new random
identifiers each time the project files are generated, leading to difficulties
comparing "used" project files to "pristine" ones produced by this module,
and causing the appearance of changes as every object identifier is changed
when updated projects are checked in to a version control repository. To
mitigate this problem, this module chooses identifiers in a more deterministic
way, by hashing a description of each object as well as its parent and ancestor
objects. This strategy should result in minimal "shift" in IDs as successive
generations of project files are produced.
THIS MODULE
This module introduces several classes, all derived from the XCObject class.
Nearly all of the "brains" are built into the XCObject class, which understands
how to create and modify objects, maintain the proper tree structure, compute
identifiers, and print objects. For the most part, classes derived from
XCObject need only provide a _schema class object, a dictionary that
expresses what properties objects of the class may contain.
Given this structure, it's possible to build a minimal project file by creating
objects of the appropriate types and making the proper connections:
config_list = XCConfigurationList()
group = PBXGroup()
project = PBXProject({'buildConfigurationList': config_list,
'mainGroup': group})
With the project object set up, it can be added to an XCProjectFile object.
XCProjectFile is a pseudo-class in the sense that it is a concrete XCObject
subclass that does not actually correspond to a class type found in a project
file. Rather, it is used to represent the project file's root dictionary.
Printing an XCProjectFile will print the entire project file, including the
full "objects" dictionary.
project_file = XCProjectFile({'rootObject': project})
project_file.ComputeIDs()
project_file.Print()
Xcode project files are always encoded in UTF-8. This module will accept
strings of either the str class or the unicode class. Strings of class str
are assumed to already be encoded in UTF-8. Obviously, if you're just using
ASCII, you won't encounter difficulties because ASCII is a UTF-8 subset.
Strings of class unicode are handled properly and encoded in UTF-8 when
a project file is output.
"""
import gyp.common
import posixpath
import re
import struct
import sys
# hashlib is supplied as of Python 2.5 as the replacement interface for sha
# and other secure hashes. In 2.6, sha is deprecated. Import hashlib if
# available, avoiding a deprecation warning under 2.6. Import sha otherwise,
# preserving 2.4 compatibility.
try:
import hashlib
_new_sha1 = hashlib.sha1
except ImportError:
import sha
_new_sha1 = sha.new
# See XCObject._EncodeString. This pattern is used to determine when a string
# can be printed unquoted. Strings that match this pattern may be printed
# unquoted. Strings that do not match must be quoted and may be further
# transformed to be properly encoded. Note that this expression matches the
# characters listed with "+", for 1 or more occurrences: if a string is empty,
# it must not match this pattern, because it needs to be encoded as "".
_unquoted = re.compile('^[A-Za-z0-9$./_]+$')
# Strings that match this pattern are quoted regardless of what _unquoted says.
# Oddly, Xcode will quote any string with a run of three or more underscores.
_quoted = re.compile('___')
# This pattern should match any character that needs to be escaped by
# XCObject._EncodeString. See that function.
_escaped = re.compile('[\\\\"]|[^ -~]')
# Used by SourceTreeAndPathFromPath
_path_leading_variable = re.compile('^\$\((.*?)\)(/(.*))?$')
def SourceTreeAndPathFromPath(input_path):
"""Given input_path, returns a tuple with sourceTree and path values.
Examples:
input_path (source_tree, output_path)
'$(VAR)/path' ('VAR', 'path')
'$(VAR)' ('VAR', None)
'path' (None, 'path')
"""
source_group_match = _path_leading_variable.match(input_path)
if source_group_match:
source_tree = source_group_match.group(1)
output_path = source_group_match.group(3) # This may be None.
else:
source_tree = None
output_path = input_path
return (source_tree, output_path)
def ConvertVariablesToShellSyntax(input_string):
return re.sub('\$\((.*?)\)', '${\\1}', input_string)
class XCObject(object):
"""The abstract base of all class types used in Xcode project files.
Class variables:
_schema: A dictionary defining the properties of this class. The keys to
_schema are string property keys as used in project files. Values
are a list of four or five elements:
[ is_list, property_type, is_strong, is_required, default ]
is_list: True if the property described is a list, as opposed
to a single element.
property_type: The type to use as the value of the property,
or if is_list is True, the type to use for each
element of the value's list. property_type must
be an XCObject subclass, or one of the built-in
types str, int, or dict.
is_strong: If property_type is an XCObject subclass, is_strong
is True to assert that this class "owns," or serves
as parent, to the property value (or, if is_list is
True, values). is_strong must be False if
property_type is not an XCObject subclass.
is_required: True if the property is required for the class.
Note that is_required being True does not preclude
an empty string ("", in the case of property_type
str) or list ([], in the case of is_list True) from
being set for the property.
default: Optional. If is_requried is True, default may be set
to provide a default value for objects that do not supply
their own value. If is_required is True and default
is not provided, users of the class must supply their own
value for the property.
Note that although the values of the array are expressed in
boolean terms, subclasses provide values as integers to conserve
horizontal space.
_should_print_single_line: False in XCObject. Subclasses whose objects
should be written to the project file in the
alternate single-line format, such as
PBXFileReference and PBXBuildFile, should
set this to True.
_encode_transforms: Used by _EncodeString to encode unprintable characters.
The index into this list is the ordinal of the
character to transform; each value is a string
used to represent the character in the output. XCObject
provides an _encode_transforms list suitable for most
XCObject subclasses.
_alternate_encode_transforms: Provided for subclasses that wish to use
the alternate encoding rules. Xcode seems
to use these rules when printing objects in
single-line format. Subclasses that desire
this behavior should set _encode_transforms
to _alternate_encode_transforms.
_hashables: A list of XCObject subclasses that can be hashed by ComputeIDs
to construct this object's ID. Most classes that need custom
hashing behavior should do it by overriding Hashables,
but in some cases an object's parent may wish to push a
hashable value into its child, and it can do so by appending
to _hashables.
Attribues:
id: The object's identifier, a 24-character uppercase hexadecimal string.
Usually, objects being created should not set id until the entire
project file structure is built. At that point, UpdateIDs() should
be called on the root object to assign deterministic values for id to
each object in the tree.
parent: The object's parent. This is set by a parent XCObject when a child
object is added to it.
_properties: The object's property dictionary. An object's properties are
described by its class' _schema variable.
"""
_schema = {}
_should_print_single_line = False
# See _EncodeString.
_encode_transforms = []
i = 0
while i < ord(' '):
_encode_transforms.append('\\U%04x' % i)
i = i + 1
_encode_transforms[7] = '\\a'
_encode_transforms[8] = '\\b'
_encode_transforms[9] = '\\t'
_encode_transforms[10] = '\\n'
_encode_transforms[11] = '\\v'
_encode_transforms[12] = '\\f'
_encode_transforms[13] = '\\n'
_alternate_encode_transforms = list(_encode_transforms)
_alternate_encode_transforms[9] = chr(9)
_alternate_encode_transforms[10] = chr(10)
_alternate_encode_transforms[11] = chr(11)
def __init__(self, properties=None, id=None, parent=None):
self.id = id
self.parent = parent
self._properties = {}
self._hashables = []
self._SetDefaultsFromSchema()
self.UpdateProperties(properties)
def __repr__(self):
try:
name = self.Name()
except NotImplementedError:
return '<%s at 0x%x>' % (self.__class__.__name__, id(self))
return '<%s %r at 0x%x>' % (self.__class__.__name__, name, id(self))
def Copy(self):
"""Make a copy of this object.
The new object will have its own copy of lists and dicts. Any XCObject
objects owned by this object (marked "strong") will be copied in the
new object, even those found in lists. If this object has any weak
references to other XCObjects, the same references are added to the new
object without making a copy.
"""
that = self.__class__(id=self.id, parent=self.parent)
for key, value in self._properties.iteritems():
is_strong = self._schema[key][2]
if isinstance(value, XCObject):
if is_strong:
new_value = value.Copy()
new_value.parent = that
that._properties[key] = new_value
else:
that._properties[key] = value
elif isinstance(value, str) or isinstance(value, unicode) or \
isinstance(value, int):
that._properties[key] = value
elif isinstance(value, list):
if is_strong:
# If is_strong is True, each element is an XCObject, so it's safe to
# call Copy.
that._properties[key] = []
for item in value:
new_item = item.Copy()
new_item.parent = that
that._properties[key].append(new_item)
else:
that._properties[key] = value[:]
elif isinstance(value, dict):
# dicts are never strong.
if is_strong:
raise TypeError, 'Strong dict for key ' + key + ' in ' + \
self.__class__.__name__
else:
that._properties[key] = value.copy()
else:
raise TypeError, 'Unexpected type ' + value.__class__.__name__ + \
' for key ' + key + ' in ' + self.__class__.__name__
return that
def Name(self):
"""Return the name corresponding to an object.
Not all objects necessarily need to be nameable, and not all that do have
a "name" property. Override as needed.
"""
# If the schema indicates that "name" is required, try to access the
# property even if it doesn't exist. This will result in a KeyError
# being raised for the property that should be present, which seems more
# appropriate than NotImplementedError in this case.
if 'name' in self._properties or \
('name' in self._schema and self._schema['name'][3]):
return self._properties['name']
raise NotImplementedError, \
self.__class__.__name__ + ' must implement Name'
def Comment(self):
"""Return a comment string for the object.
Most objects just use their name as the comment, but PBXProject uses
different values.
The returned comment is not escaped and does not have any comment marker
strings applied to it.
"""
return self.Name()
def Hashables(self):
hashables = [self.__class__.__name__]
name = self.Name()
if name != None:
hashables.append(name)
hashables.extend(self._hashables)
return hashables
def ComputeIDs(self, recursive=True, overwrite=True, hash=None):
"""Set "id" properties deterministically.
An object's "id" property is set based on a hash of its class type and
name, as well as the class type and name of all ancestor objects. As
such, it is only advisable to call ComputeIDs once an entire project file
tree is built.
If recursive is True, recurse into all descendant objects and update their
hashes.
If overwrite is True, any existing value set in the "id" property will be
replaced.
"""
def _HashUpdate(hash, data):
"""Update hash with data's length and contents.
If the hash were updated only with the value of data, it would be
possible for clowns to induce collisions by manipulating the names of
their objects. By adding the length, it's exceedingly less likely that
ID collisions will be encountered, intentionally or not.
"""
hash.update(struct.pack('>i', len(data)))
hash.update(data)
if hash == None:
hash = _new_sha1()
hashables = self.Hashables()
assert len(hashables) > 0
for hashable in hashables:
_HashUpdate(hash, hashable)
if recursive:
for child in self.Children():
child.ComputeIDs(recursive, overwrite, hash.copy())
if overwrite or self.id == None:
# Xcode IDs are only 96 bits (24 hex characters), but a SHA-1 digest is
# is 160 bits. Instead of throwing out 64 bits of the digest, xor them
# into the portion that gets used.
assert hash.digest_size % 4 == 0
digest_int_count = hash.digest_size / 4
digest_ints = struct.unpack('>' + 'I' * digest_int_count, hash.digest())
id_ints = [0, 0, 0]
for index in xrange(0, digest_int_count):
id_ints[index % 3] ^= digest_ints[index]
self.id = '%08X%08X%08X' % tuple(id_ints)
def EnsureNoIDCollisions(self):
"""Verifies that no two objects have the same ID. Checks all descendants.
"""
ids = {}
descendants = self.Descendants()
for descendant in descendants:
if descendant.id in ids:
other = ids[descendant.id]
raise KeyError, \
'Duplicate ID %s, objects "%s" and "%s" in "%s"' % \
(descendant.id, str(descendant._properties),
str(other._properties), self._properties['rootObject'].Name())
ids[descendant.id] = descendant
def Children(self):
"""Returns a list of all of this object's owned (strong) children."""
children = []
for property, attributes in self._schema.iteritems():
(is_list, property_type, is_strong) = attributes[0:3]
if is_strong and property in self._properties:
if not is_list:
children.append(self._properties[property])
else:
children.extend(self._properties[property])
return children
def Descendants(self):
"""Returns a list of all of this object's descendants, including this
object.
"""
children = self.Children()
descendants = [self]
for child in children:
descendants.extend(child.Descendants())
return descendants
def PBXProjectAncestor(self):
# The base case for recursion is defined at PBXProject.PBXProjectAncestor.
if self.parent:
return self.parent.PBXProjectAncestor()
return None
def _EncodeComment(self, comment):
"""Encodes a comment to be placed in the project file output, mimicing
Xcode behavior.
"""
# This mimics Xcode behavior by wrapping the comment in "/*" and "*/". If
# the string already contains a "*/", it is turned into "(*)/". This keeps
# the file writer from outputting something that would be treated as the
# end of a comment in the middle of something intended to be entirely a
# comment.
return '/* ' + comment.replace('*/', '(*)/') + ' */'
def _EncodeTransform(self, match):
# This function works closely with _EncodeString. It will only be called
# by re.sub with match.group(0) containing a character matched by the
# the _escaped expression.
char = match.group(0)
# Backslashes (\) and quotation marks (") are always replaced with a
# backslash-escaped version of the same. Everything else gets its
# replacement from the class' _encode_transforms array.
if char == '\\':
return '\\\\'
if char == '"':
return '\\"'
return self._encode_transforms[ord(char)]
def _EncodeString(self, value):
"""Encodes a string to be placed in the project file output, mimicing
Xcode behavior.
"""
# Use quotation marks when any character outside of the range A-Z, a-z, 0-9,
# $ (dollar sign), . (period), and _ (underscore) is present. Also use
# quotation marks to represent empty strings.
#
# Escape " (double-quote) and \ (backslash) by preceding them with a
# backslash.
#
# Some characters below the printable ASCII range are encoded specially:
# 7 ^G BEL is encoded as "\a"
# 8 ^H BS is encoded as "\b"
# 11 ^K VT is encoded as "\v"
# 12 ^L NP is encoded as "\f"
# 127 ^? DEL is passed through as-is without escaping
# - In PBXFileReference and PBXBuildFile objects:
# 9 ^I HT is passed through as-is without escaping
# 10 ^J NL is passed through as-is without escaping
# 13 ^M CR is passed through as-is without escaping
# - In other objects:
# 9 ^I HT is encoded as "\t"
# 10 ^J NL is encoded as "\n"
# 13 ^M CR is encoded as "\n" rendering it indistinguishable from
# 10 ^J NL
# All other nonprintable characters within the ASCII range (0 through 127
# inclusive) are encoded as "\U001f" referring to the Unicode code point in
# hexadecimal. For example, character 14 (^N SO) is encoded as "\U000e".
# Characters above the ASCII range are passed through to the output encoded
# as UTF-8 without any escaping. These mappings are contained in the
# class' _encode_transforms list.
if _unquoted.search(value) and not _quoted.search(value):
return value
return '"' + _escaped.sub(self._EncodeTransform, value) + '"'
def _XCPrint(self, file, tabs, line):
file.write('\t' * tabs + line)
def _XCPrintableValue(self, tabs, value, flatten_list=False):
"""Returns a representation of value that may be printed in a project file,
mimicing Xcode's behavior.
_XCPrintableValue can handle str and int values, XCObjects (which are
made printable by returning their id property), and list and dict objects
composed of any of the above types. When printing a list or dict, and
_should_print_single_line is False, the tabs parameter is used to determine
how much to indent the lines corresponding to the items in the list or
dict.
If flatten_list is True, single-element lists will be transformed into
strings.
"""
printable = ''
comment = None
if self._should_print_single_line:
sep = ' '
element_tabs = ''
end_tabs = ''
else:
sep = '\n'
element_tabs = '\t' * (tabs + 1)
end_tabs = '\t' * tabs
if isinstance(value, XCObject):
printable += value.id
comment = value.Comment()
elif isinstance(value, str):
printable += self._EncodeString(value)
elif isinstance(value, unicode):
printable += self._EncodeString(value.encode('utf-8'))
elif isinstance(value, int):
printable += str(value)
elif isinstance(value, list):
if flatten_list and len(value) <= 1:
if len(value) == 0:
printable += self._EncodeString('')
else:
printable += self._EncodeString(value[0])
else:
printable = '(' + sep
for item in value:
printable += element_tabs + \
self._XCPrintableValue(tabs + 1, item, flatten_list) + \
',' + sep
printable += end_tabs + ')'
elif isinstance(value, dict):
printable = '{' + sep
for item_key, item_value in sorted(value.iteritems()):
printable += element_tabs + \
self._XCPrintableValue(tabs + 1, item_key, flatten_list) + ' = ' + \
self._XCPrintableValue(tabs + 1, item_value, flatten_list) + ';' + \
sep
printable += end_tabs + '}'
else:
raise TypeError, "Can't make " + value.__class__.__name__ + ' printable'
if comment != None:
printable += ' ' + self._EncodeComment(comment)
return printable
def _XCKVPrint(self, file, tabs, key, value):
"""Prints a key and value, members of an XCObject's _properties dictionary,
to file.
tabs is an int identifying the indentation level. If the class'
_should_print_single_line variable is True, tabs is ignored and the
key-value pair will be followed by a space insead of a newline.
"""
if self._should_print_single_line:
printable = ''
after_kv = ' '
else:
printable = '\t' * tabs
after_kv = '\n'
# Xcode usually prints remoteGlobalIDString values in PBXContainerItemProxy
# objects without comments. Sometimes it prints them with comments, but
# the majority of the time, it doesn't. To avoid unnecessary changes to
# the project file after Xcode opens it, don't write comments for
# remoteGlobalIDString. This is a sucky hack and it would certainly be
# cleaner to extend the schema to indicate whether or not a comment should
# be printed, but since this is the only case where the problem occurs and
# Xcode itself can't seem to make up its mind, the hack will suffice.
#
# Also see PBXContainerItemProxy._schema['remoteGlobalIDString'].
if key == 'remoteGlobalIDString' and isinstance(self,
PBXContainerItemProxy):
value_to_print = value.id
else:
value_to_print = value
# PBXBuildFile's settings property is represented in the output as a dict,
# but a hack here has it represented as a string. Arrange to strip off the
# quotes so that it shows up in the output as expected.
if key == 'settings' and isinstance(self, PBXBuildFile):
strip_value_quotes = True
else:
strip_value_quotes = False
# In another one-off, let's set flatten_list on buildSettings properties
# of XCBuildConfiguration objects, because that's how Xcode treats them.
if key == 'buildSettings' and isinstance(self, XCBuildConfiguration):
flatten_list = True
else:
flatten_list = False
try:
printable_key = self._XCPrintableValue(tabs, key, flatten_list)
printable_value = self._XCPrintableValue(tabs, value_to_print,
flatten_list)
if strip_value_quotes and len(printable_value) > 1 and \
printable_value[0] == '"' and printable_value[-1] == '"':
printable_value = printable_value[1:-1]
printable += printable_key + ' = ' + printable_value + ';' + after_kv
except TypeError, e:
gyp.common.ExceptionAppend(e,
'while printing key "%s"' % key)
raise
self._XCPrint(file, 0, printable)
def Print(self, file=sys.stdout):
"""Prints a reprentation of this object to file, adhering to Xcode output
formatting.
"""
self.VerifyHasRequiredProperties()
if self._should_print_single_line:
# When printing an object in a single line, Xcode doesn't put any space
# between the beginning of a dictionary (or presumably a list) and the
# first contained item, so you wind up with snippets like
# ...CDEF = {isa = PBXFileReference; fileRef = 0123...
# If it were me, I would have put a space in there after the opening
# curly, but I guess this is just another one of those inconsistencies
# between how Xcode prints PBXFileReference and PBXBuildFile objects as
# compared to other objects. Mimic Xcode's behavior here by using an
# empty string for sep.
sep = ''
end_tabs = 0
else:
sep = '\n'
end_tabs = 2
# Start the object. For example, '\t\tPBXProject = {\n'.
self._XCPrint(file, 2, self._XCPrintableValue(2, self) + ' = {' + sep)
# "isa" isn't in the _properties dictionary, it's an intrinsic property
# of the class which the object belongs to. Xcode always outputs "isa"
# as the first element of an object dictionary.
self._XCKVPrint(file, 3, 'isa', self.__class__.__name__)
# The remaining elements of an object dictionary are sorted alphabetically.
for property, value in sorted(self._properties.iteritems()):
self._XCKVPrint(file, 3, property, value)
# End the object.
self._XCPrint(file, end_tabs, '};\n')
def UpdateProperties(self, properties, do_copy=False):
"""Merge the supplied properties into the _properties dictionary.
The input properties must adhere to the class schema or a KeyError or
TypeError exception will be raised. If adding an object of an XCObject
subclass and the schema indicates a strong relationship, the object's
parent will be set to this object.
If do_copy is True, then lists, dicts, strong-owned XCObjects, and
strong-owned XCObjects in lists will be copied instead of having their
references added.
"""
if properties == None:
return
for property, value in properties.iteritems():
# Make sure the property is in the schema.
if not property in self._schema:
raise KeyError, property + ' not in ' + self.__class__.__name__
# Make sure the property conforms to the schema.
(is_list, property_type, is_strong) = self._schema[property][0:3]
if is_list:
if value.__class__ != list:
raise TypeError, \
property + ' of ' + self.__class__.__name__ + \
' must be list, not ' + value.__class__.__name__
for item in value:
if not isinstance(item, property_type) and \
not (item.__class__ == unicode and property_type == str):
# Accept unicode where str is specified. str is treated as
# UTF-8-encoded.
raise TypeError, \
'item of ' + property + ' of ' + self.__class__.__name__ + \
' must be ' + property_type.__name__ + ', not ' + \
item.__class__.__name__
elif not isinstance(value, property_type) and \
not (value.__class__ == unicode and property_type == str):
# Accept unicode where str is specified. str is treated as
# UTF-8-encoded.
raise TypeError, \
property + ' of ' + self.__class__.__name__ + ' must be ' + \
property_type.__name__ + ', not ' + value.__class__.__name__
# Checks passed, perform the assignment.
if do_copy:
if isinstance(value, XCObject):
if is_strong:
self._properties[property] = value.Copy()
else:
self._properties[property] = value
elif isinstance(value, str) or isinstance(value, unicode) or \
isinstance(value, int):
self._properties[property] = value
elif isinstance(value, list):
if is_strong:
# If is_strong is True, each element is an XCObject, so it's safe
# to call Copy.
self._properties[property] = []
for item in value:
self._properties[property].append(item.Copy())
else:
self._properties[property] = value[:]
elif isinstance(value, dict):
self._properties[property] = value.copy()
else:
raise TypeError, "Don't know how to copy a " + \
value.__class__.__name__ + ' object for ' + \
property + ' in ' + self.__class__.__name__
else:
self._properties[property] = value
# Set up the child's back-reference to this object. Don't use |value|
# any more because it may not be right if do_copy is true.
if is_strong:
if not is_list:
self._properties[property].parent = self
else:
for item in self._properties[property]:
item.parent = self
def HasProperty(self, key):
return key in self._properties
def GetProperty(self, key):
return self._properties[key]
def SetProperty(self, key, value):
self.UpdateProperties({key: value})
def DelProperty(self, key):
if key in self._properties:
del self._properties[key]
def AppendProperty(self, key, value):
# TODO(mark): Support ExtendProperty too (and make this call that)?
# Schema validation.
if not key in self._schema:
raise KeyError, key + ' not in ' + self.__class__.__name__
(is_list, property_type, is_strong) = self._schema[key][0:3]
if not is_list:
raise TypeError, key + ' of ' + self.__class__.__name__ + ' must be list'
if not isinstance(value, property_type):
raise TypeError, 'item of ' + key + ' of ' + self.__class__.__name__ + \
' must be ' + property_type.__name__ + ', not ' + \
value.__class__.__name__
# If the property doesn't exist yet, create a new empty list to receive the
# item.
if not key in self._properties:
self._properties[key] = []
# Set up the ownership link.
if is_strong:
value.parent = self
# Store the item.
self._properties[key].append(value)
def VerifyHasRequiredProperties(self):
"""Ensure that all properties identified as required by the schema are
set.
"""
# TODO(mark): A stronger verification mechanism is needed. Some
# subclasses need to perform validation beyond what the schema can enforce.
for property, attributes in self._schema.iteritems():
(is_list, property_type, is_strong, is_required) = attributes[0:4]
if is_required and not property in self._properties:
raise KeyError, self.__class__.__name__ + ' requires ' + property
def _SetDefaultsFromSchema(self):
"""Assign object default values according to the schema. This will not
overwrite properties that have already been set."""
defaults = {}
for property, attributes in self._schema.iteritems():
(is_list, property_type, is_strong, is_required) = attributes[0:4]
if is_required and len(attributes) >= 5 and \
not property in self._properties:
default = attributes[4]
defaults[property] = default
if len(defaults) > 0:
# Use do_copy=True so that each new object gets its own copy of strong
# objects, lists, and dicts.
self.UpdateProperties(defaults, do_copy=True)
class XCHierarchicalElement(XCObject):
"""Abstract base for PBXGroup and PBXFileReference. Not represented in a
project file."""
# TODO(mark): Do name and path belong here? Probably so.
# If path is set and name is not, name may have a default value. Name will
# be set to the basename of path, if the basename of path is different from
# the full value of path. If path is already just a leaf name, name will
# not be set.
_schema = XCObject._schema.copy()
_schema.update({
'comments': [0, str, 0, 0],
'fileEncoding': [0, str, 0, 0],
'includeInIndex': [0, int, 0, 0],
'indentWidth': [0, int, 0, 0],
'lineEnding': [0, int, 0, 0],
'sourceTree': [0, str, 0, 1, '<group>'],
'tabWidth': [0, int, 0, 0],
'usesTabs': [0, int, 0, 0],
'wrapsLines': [0, int, 0, 0],
})
def __init__(self, properties=None, id=None, parent=None):
# super
XCObject.__init__(self, properties, id, parent)
if 'path' in self._properties and not 'name' in self._properties:
path = self._properties['path']
name = posixpath.basename(path)
if name != '' and path != name:
self.SetProperty('name', name)
if 'path' in self._properties and \
(not 'sourceTree' in self._properties or \
self._properties['sourceTree'] == '<group>'):
# If the pathname begins with an Xcode variable like "$(SDKROOT)/", take
# the variable out and make the path be relative to that variable by
# assigning the variable name as the sourceTree.
(source_tree, path) = SourceTreeAndPathFromPath(self._properties['path'])
if source_tree != None:
self._properties['sourceTree'] = source_tree
if path != None:
self._properties['path'] = path
if source_tree != None and path == None and \
not 'name' in self._properties:
# The path was of the form "$(SDKROOT)" with no path following it.
# This object is now relative to that variable, so it has no path
# attribute of its own. It does, however, keep a name.
del self._properties['path']
self._properties['name'] = source_tree
def Name(self):
if 'name' in self._properties:
return self._properties['name']
elif 'path' in self._properties:
return self._properties['path']
else:
# This happens in the case of the root PBXGroup.
return None
def Hashables(self):
"""Custom hashables for XCHierarchicalElements.
XCHierarchicalElements are special. Generally, their hashes shouldn't
change if the paths don't change. The normal XCObject implementation of
Hashables adds a hashable for each object, which means that if
the hierarchical structure changes (possibly due to changes caused when
TakeOverOnlyChild runs and encounters slight changes in the hierarchy),
the hashes will change. For example, if a project file initially contains
a/b/f1 and a/b becomes collapsed into a/b, f1 will have a single parent
a/b. If someone later adds a/f2 to the project file, a/b can no longer be
collapsed, and f1 winds up with parent b and grandparent a. That would
be sufficient to change f1's hash.
To counteract this problem, hashables for all XCHierarchicalElements except
for the main group (which has neither a name nor a path) are taken to be
just the set of path components. Because hashables are inherited from
parents, this provides assurance that a/b/f1 has the same set of hashables
whether its parent is b or a/b.
The main group is a special case. As it is permitted to have no name or
path, it is permitted to use the standard XCObject hash mechanism. This
is not considered a problem because there can be only one main group.
"""
if self == self.PBXProjectAncestor()._properties['mainGroup']:
# super
return XCObject.Hashables(self)
hashables = []
# Put the name in first, ensuring that if TakeOverOnlyChild collapses
# children into a top-level group like "Source", the name always goes
# into the list of hashables without interfering with path components.
if 'name' in self._properties:
# Make it less likely for people to manipulate hashes by following the
# pattern of always pushing an object type value onto the list first.
hashables.append(self.__class__.__name__ + '.name')
hashables.append(self._properties['name'])
# NOTE: This still has the problem that if an absolute path is encountered,
# including paths with a sourceTree, they'll still inherit their parents'
# hashables, even though the paths aren't relative to their parents. This
# is not expected to be much of a problem in practice.
path = self.PathFromSourceTreeAndPath()
if path != None:
components = path.split(posixpath.sep)
for component in components:
hashables.append(self.__class__.__name__ + '.path')
hashables.append(component)
hashables.extend(self._hashables)
return hashables
def Compare(self, other):
# Allow comparison of these types. PBXGroup has the highest sort rank;
# PBXVariantGroup is treated as equal to PBXFileReference.
valid_class_types = {
PBXFileReference: 'file',
PBXGroup: 'group',
PBXVariantGroup: 'file',
}
self_type = valid_class_types[self.__class__]
other_type = valid_class_types[other.__class__]
if self_type == other_type:
# If the two objects are of the same sort rank, compare their names.
return cmp(self.Name(), other.Name())
# Otherwise, sort groups before everything else.
if self_type == 'group':
return -1
return 1
def CompareRootGroup(self, other):
# This function should be used only to compare direct children of the
# containing PBXProject's mainGroup. These groups should appear in the
# listed order.
# TODO(mark): "Build" is used by gyp.generator.xcode, perhaps the
# generator should have a way of influencing this list rather than having
# to hardcode for the generator here.
order = ['Source', 'Intermediates', 'Projects', 'Frameworks', 'Products',
'Build']
# If the groups aren't in the listed order, do a name comparison.
# Otherwise, groups in the listed order should come before those that
# aren't.
self_name = self.Name()
other_name = other.Name()
self_in = isinstance(self, PBXGroup) and self_name in order
other_in = isinstance(self, PBXGroup) and other_name in order
if not self_in and not other_in:
return self.Compare(other)
if self_name in order and not other_name in order:
return -1
if other_name in order and not self_name in order:
return 1
# If both groups are in the listed order, go by the defined order.
self_index = order.index(self_name)
other_index = order.index(other_name)
if self_index < other_index:
return -1
if self_index > other_index:
return 1
return 0
def PathFromSourceTreeAndPath(self):
# Turn the object's sourceTree and path properties into a single flat
# string of a form comparable to the path parameter. If there's a
# sourceTree property other than "<group>", wrap it in $(...) for the
# comparison.
components = []
if self._properties['sourceTree'] != '<group>':
components.append('$(' + self._properties['sourceTree'] + ')')
if 'path' in self._properties:
components.append(self._properties['path'])
if len(components) > 0:
return posixpath.join(*components)
return None
def FullPath(self):
# Returns a full path to self relative to the project file, or relative
# to some other source tree. Start with self, and walk up the chain of
# parents prepending their paths, if any, until no more parents are
# available (project-relative path) or until a path relative to some
# source tree is found.
xche = self
path = None
while isinstance(xche, XCHierarchicalElement) and \
(path == None or \
(not path.startswith('/') and not path.startswith('$'))):
this_path = xche.PathFromSourceTreeAndPath()
if this_path != None and path != None:
path = posixpath.join(this_path, path)
elif this_path != None:
path = this_path
xche = xche.parent
return path
class PBXGroup(XCHierarchicalElement):
"""
Attributes:
_children_by_path: Maps pathnames of children of this PBXGroup to the
actual child XCHierarchicalElement objects.
_variant_children_by_name_and_path: Maps (name, path) tuples of
PBXVariantGroup children to the actual child PBXVariantGroup objects.
"""
_schema = XCHierarchicalElement._schema.copy()
_schema.update({
'children': [1, XCHierarchicalElement, 1, 1, []],
'name': [0, str, 0, 0],
'path': [0, str, 0, 0],
})
def __init__(self, properties=None, id=None, parent=None):
# super
XCHierarchicalElement.__init__(self, properties, id, parent)
self._children_by_path = {}
self._variant_children_by_name_and_path = {}
for child in self._properties.get('children', []):
self._AddChildToDicts(child)
def _AddChildToDicts(self, child):
# Sets up this PBXGroup object's dicts to reference the child properly.
child_path = child.PathFromSourceTreeAndPath()
if child_path:
if child_path in self._children_by_path:
raise ValueError, 'Found multiple children with path ' + child_path
self._children_by_path[child_path] = child
if isinstance(child, PBXVariantGroup):
child_name = child._properties.get('name', None)
key = (child_name, child_path)
if key in self._variant_children_by_name_and_path:
raise ValueError, 'Found multiple PBXVariantGroup children with ' + \
'name ' + str(child_name) + ' and path ' + \
str(child_path)
self._variant_children_by_name_and_path[key] = child
def AppendChild(self, child):
# Callers should use this instead of calling
# AppendProperty('children', child) directly because this function
# maintains the group's dicts.
self.AppendProperty('children', child)
self._AddChildToDicts(child)
def GetChildByName(self, name):
# This is not currently optimized with a dict as GetChildByPath is because
# it has few callers. Most callers probably want GetChildByPath. This
# function is only useful to get children that have names but no paths,
# which is rare. The children of the main group ("Source", "Products",
# etc.) is pretty much the only case where this likely to come up.
#
# TODO(mark): Maybe this should raise an error if more than one child is
# present with the same name.
if not 'children' in self._properties:
return None
for child in self._properties['children']:
if child.Name() == name:
return child
return None
def GetChildByPath(self, path):
if not path:
return None
if path in self._children_by_path:
return self._children_by_path[path]
return None
def GetChildByRemoteObject(self, remote_object):
# This method is a little bit esoteric. Given a remote_object, which
# should be a PBXFileReference in another project file, this method will
# return this group's PBXReferenceProxy object serving as a local proxy
# for the remote PBXFileReference.
#
# This function might benefit from a dict optimization as GetChildByPath
# for some workloads, but profiling shows that it's not currently a
# problem.
if not 'children' in self._properties:
return None
for child in self._properties['children']:
if not isinstance(child, PBXReferenceProxy):
continue
container_proxy = child._properties['remoteRef']
if container_proxy._properties['remoteGlobalIDString'] == remote_object:
return child
return None
def AddOrGetFileByPath(self, path, hierarchical):
"""Returns an existing or new file reference corresponding to path.
If hierarchical is True, this method will create or use the necessary
hierarchical group structure corresponding to path. Otherwise, it will
look in and create an item in the current group only.
If an existing matching reference is found, it is returned, otherwise, a
new one will be created, added to the correct group, and returned.
If path identifies a directory by virtue of carrying a trailing slash,
this method returns a PBXFileReference of "folder" type. If path
identifies a variant, by virtue of it identifying a file inside a directory
with an ".lproj" extension, this method returns a PBXVariantGroup
containing the variant named by path, and possibly other variants. For
all other paths, a "normal" PBXFileReference will be returned.
"""
# Adding or getting a directory? Directories end with a trailing slash.
is_dir = False
if path.endswith('/'):
is_dir = True
normpath = posixpath.normpath(path)
if is_dir:
normpath = path + '/'
else:
normpath = path
# Adding or getting a variant? Variants are files inside directories
# with an ".lproj" extension. Xcode uses variants for localization. For
# a variant path/to/Language.lproj/MainMenu.nib, put a variant group named
# MainMenu.nib inside path/to, and give it a variant named Language. In
# this example, grandparent would be set to path/to and parent_root would
# be set to Language.
variant_name = None
parent = posixpath.dirname(path)
grandparent = posixpath.dirname(parent)
parent_basename = posixpath.basename(parent)
(parent_root, parent_ext) = posixpath.splitext(parent_basename)
if parent_ext == '.lproj':
variant_name = parent_root
if grandparent == '':
grandparent = None
# Putting a directory inside a variant group is not currently supported.
assert not is_dir or variant_name == None
path_split = path.split(posixpath.sep)
if len(path_split) == 1 or \
((is_dir or variant_name != None) and len(path_split) == 2) or \
not hierarchical:
# The PBXFileReference or PBXVariantGroup will be added to or gotten from
# this PBXGroup, no recursion necessary.
if variant_name == None:
# Add or get a PBXFileReference.
file_ref = self.GetChildByPath(normpath)
if file_ref != None:
assert file_ref.__class__ == PBXFileReference
else:
file_ref = PBXFileReference({'path': path})
self.AppendChild(file_ref)
else:
# Add or get a PBXVariantGroup. The variant group name is the same
# as the basename (MainMenu.nib in the example above). grandparent
# specifies the path to the variant group itself, and path_split[-2:]
# is the path of the specific variant relative to its group.
variant_group_name = posixpath.basename(path)
variant_group_ref = self.AddOrGetVariantGroupByNameAndPath(
variant_group_name, grandparent)
variant_path = posixpath.sep.join(path_split[-2:])
variant_ref = variant_group_ref.GetChildByPath(variant_path)
if variant_ref != None:
assert variant_ref.__class__ == PBXFileReference
else:
variant_ref = PBXFileReference({'name': variant_name,
'path': variant_path})
variant_group_ref.AppendChild(variant_ref)
# The caller is interested in the variant group, not the specific
# variant file.
file_ref = variant_group_ref
return file_ref
else:
# Hierarchical recursion. Add or get a PBXGroup corresponding to the
# outermost path component, and then recurse into it, chopping off that
# path component.
next_dir = path_split[0]
group_ref = self.GetChildByPath(next_dir)
if group_ref != None:
assert group_ref.__class__ == PBXGroup
else:
group_ref = PBXGroup({'path': next_dir})
self.AppendChild(group_ref)
return group_ref.AddOrGetFileByPath(posixpath.sep.join(path_split[1:]),
hierarchical)
def AddOrGetVariantGroupByNameAndPath(self, name, path):
"""Returns an existing or new PBXVariantGroup for name and path.
If a PBXVariantGroup identified by the name and path arguments is already
present as a child of this object, it is returned. Otherwise, a new
PBXVariantGroup with the correct properties is created, added as a child,
and returned.
This method will generally be called by AddOrGetFileByPath, which knows
when to create a variant group based on the structure of the pathnames
passed to it.
"""
key = (name, path)
if key in self._variant_children_by_name_and_path:
variant_group_ref = self._variant_children_by_name_and_path[key]
assert variant_group_ref.__class__ == PBXVariantGroup
return variant_group_ref
variant_group_properties = {'name': name}
if path != None:
variant_group_properties['path'] = path
variant_group_ref = PBXVariantGroup(variant_group_properties)
self.AppendChild(variant_group_ref)
return variant_group_ref
def TakeOverOnlyChild(self, recurse=False):
"""If this PBXGroup has only one child and it's also a PBXGroup, take
it over by making all of its children this object's children.
This function will continue to take over only children when those children
are groups. If there are three PBXGroups representing a, b, and c, with
c inside b and b inside a, and a and b have no other children, this will
result in a taking over both b and c, forming a PBXGroup for a/b/c.
If recurse is True, this function will recurse into children and ask them
to collapse themselves by taking over only children as well. Assuming
an example hierarchy with files at a/b/c/d1, a/b/c/d2, and a/b/c/d3/e/f
(d1, d2, and f are files, the rest are groups), recursion will result in
a group for a/b/c containing a group for d3/e.
"""
# At this stage, check that child class types are PBXGroup exactly,
# instead of using isinstance. The only subclass of PBXGroup,
# PBXVariantGroup, should not participate in reparenting in the same way:
# reparenting by merging different object types would be wrong.
while len(self._properties['children']) == 1 and \
self._properties['children'][0].__class__ == PBXGroup:
# Loop to take over the innermost only-child group possible.
child = self._properties['children'][0]
# Assume the child's properties, including its children. Save a copy
# of this object's old properties, because they'll still be needed.
# This object retains its existing id and parent attributes.
old_properties = self._properties
self._properties = child._properties
self._children_by_path = child._children_by_path
if not 'sourceTree' in self._properties or \
self._properties['sourceTree'] == '<group>':
# The child was relative to its parent. Fix up the path. Note that
# children with a sourceTree other than "<group>" are not relative to
# their parents, so no path fix-up is needed in that case.
if 'path' in old_properties:
if 'path' in self._properties:
# Both the original parent and child have paths set.
self._properties['path'] = posixpath.join(old_properties['path'],
self._properties['path'])
else:
# Only the original parent has a path, use it.
self._properties['path'] = old_properties['path']
if 'sourceTree' in old_properties:
# The original parent had a sourceTree set, use it.
self._properties['sourceTree'] = old_properties['sourceTree']
# If the original parent had a name set, keep using it. If the original
# parent didn't have a name but the child did, let the child's name
# live on. If the name attribute seems unnecessary now, get rid of it.
if 'name' in old_properties and old_properties['name'] != None and \
old_properties['name'] != self.Name():
self._properties['name'] = old_properties['name']
if 'name' in self._properties and 'path' in self._properties and \
self._properties['name'] == self._properties['path']:
del self._properties['name']
# Notify all children of their new parent.
for child in self._properties['children']:
child.parent = self
# If asked to recurse, recurse.
if recurse:
for child in self._properties['children']:
if child.__class__ == PBXGroup:
child.TakeOverOnlyChild(recurse)
def SortGroup(self):
self._properties['children'] = \
sorted(self._properties['children'], cmp=lambda x,y: x.Compare(y))
# Recurse.
for child in self._properties['children']:
if isinstance(child, PBXGroup):
child.SortGroup()
class XCFileLikeElement(XCHierarchicalElement):
# Abstract base for objects that can be used as the fileRef property of
# PBXBuildFile.
def PathHashables(self):
# A PBXBuildFile that refers to this object will call this method to
# obtain additional hashables specific to this XCFileLikeElement. Don't
# just use this object's hashables, they're not specific and unique enough
# on their own (without access to the parent hashables.) Instead, provide
# hashables that identify this object by path by getting its hashables as
# well as the hashables of ancestor XCHierarchicalElement objects.
hashables = []
xche = self
while xche != None and isinstance(xche, XCHierarchicalElement):
xche_hashables = xche.Hashables()
for index in xrange(0, len(xche_hashables)):
hashables.insert(index, xche_hashables[index])
xche = xche.parent
return hashables
class XCContainerPortal(XCObject):
# Abstract base for objects that can be used as the containerPortal property
# of PBXContainerItemProxy.
pass
class XCRemoteObject(XCObject):
# Abstract base for objects that can be used as the remoteGlobalIDString
# property of PBXContainerItemProxy.
pass
class PBXFileReference(XCFileLikeElement, XCContainerPortal, XCRemoteObject):
_schema = XCFileLikeElement._schema.copy()
_schema.update({
'explicitFileType': [0, str, 0, 0],
'lastKnownFileType': [0, str, 0, 0],
'name': [0, str, 0, 0],
'path': [0, str, 0, 1],
})
# Weird output rules for PBXFileReference.
_should_print_single_line = True
# super
_encode_transforms = XCFileLikeElement._alternate_encode_transforms
def __init__(self, properties=None, id=None, parent=None):
# super
XCFileLikeElement.__init__(self, properties, id, parent)
if 'path' in self._properties and self._properties['path'].endswith('/'):
self._properties['path'] = self._properties['path'][:-1]
is_dir = True
else:
is_dir = False
if 'path' in self._properties and \
not 'lastKnownFileType' in self._properties and \
not 'explicitFileType' in self._properties:
# TODO(mark): This is the replacement for a replacement for a quick hack.
# It is no longer incredibly sucky, but this list needs to be extended.
extension_map = {
'a': 'archive.ar',
'app': 'wrapper.application',
'bdic': 'file',
'bundle': 'wrapper.cfbundle',
'c': 'sourcecode.c.c',
'cc': 'sourcecode.cpp.cpp',
'cpp': 'sourcecode.cpp.cpp',
'css': 'text.css',
'cxx': 'sourcecode.cpp.cpp',
'dylib': 'compiled.mach-o.dylib',
'framework': 'wrapper.framework',
'h': 'sourcecode.c.h',
'hxx': 'sourcecode.cpp.h',
'icns': 'image.icns',
'java': 'sourcecode.java',
'js': 'sourcecode.javascript',
'm': 'sourcecode.c.objc',
'mm': 'sourcecode.cpp.objcpp',
'nib': 'wrapper.nib',
'o': 'compiled.mach-o.objfile',
'pdf': 'image.pdf',
'pl': 'text.script.perl',
'plist': 'text.plist.xml',
'pm': 'text.script.perl',
'png': 'image.png',
'py': 'text.script.python',
'r': 'sourcecode.rez',
'rez': 'sourcecode.rez',
's': 'sourcecode.asm',
'strings': 'text.plist.strings',
'ttf': 'file',
'xcconfig': 'text.xcconfig',
'xib': 'file.xib',
'y': 'sourcecode.yacc',
}
if is_dir:
file_type = 'folder'
else:
basename = posixpath.basename(self._properties['path'])
(root, ext) = posixpath.splitext(basename)
# Check the map using a lowercase extension.
# TODO(mark): Maybe it should try with the original case first and fall
# back to lowercase, in case there are any instances where case
# matters. There currently aren't.
if ext != '':
ext = ext[1:].lower()
# TODO(mark): "text" is the default value, but "file" is appropriate
# for unrecognized files not containing text. Xcode seems to choose
# based on content.
file_type = extension_map.get(ext, 'text')
self._properties['lastKnownFileType'] = file_type
class PBXVariantGroup(PBXGroup, XCFileLikeElement):
"""PBXVariantGroup is used by Xcode to represent localizations."""
# No additions to the schema relative to PBXGroup.
pass
# PBXReferenceProxy is also an XCFileLikeElement subclass. It is defined below
# because it uses PBXContainerItemProxy, defined below.
class XCBuildConfiguration(XCObject):
_schema = XCObject._schema.copy()
_schema.update({
'baseConfigurationReference': [0, PBXFileReference, 0, 0],
'buildSettings': [0, dict, 0, 1, {}],
'name': [0, str, 0, 1],
})
def HasBuildSetting(self, key):
return key in self._properties['buildSettings']
def GetBuildSetting(self, key):
return self._properties['buildSettings'][key]
def SetBuildSetting(self, key, value):
# TODO(mark): If a list, copy?
self._properties['buildSettings'][key] = value
def AppendBuildSetting(self, key, value):
if not key in self._properties['buildSettings']:
self._properties['buildSettings'][key] = []
self._properties['buildSettings'][key].append(value)
def DelBuildSetting(self, key):
if key in self._properties['buildSettings']:
del self._properties['buildSettings'][key]
def SetBaseConfiguration(self, value):
self._properties['baseConfigurationReference'] = value
class XCConfigurationList(XCObject):
# _configs is the default list of configurations.
_configs = [ XCBuildConfiguration({'name': 'Debug'}),
XCBuildConfiguration({'name': 'Release'}) ]
_schema = XCObject._schema.copy()
_schema.update({
'buildConfigurations': [1, XCBuildConfiguration, 1, 1, _configs],
'defaultConfigurationIsVisible': [0, int, 0, 1, 1],
'defaultConfigurationName': [0, str, 0, 1, 'Release'],
})
def Name(self):
return 'Build configuration list for ' + \
self.parent.__class__.__name__ + ' "' + self.parent.Name() + '"'
def ConfigurationNamed(self, name):
"""Convenience accessor to obtain an XCBuildConfiguration by name."""
for configuration in self._properties['buildConfigurations']:
if configuration._properties['name'] == name:
return configuration
raise KeyError, name
def DefaultConfiguration(self):
"""Convenience accessor to obtain the default XCBuildConfiguration."""
return self.ConfigurationNamed(self._properties['defaultConfigurationName'])
def HasBuildSetting(self, key):
"""Determines the state of a build setting in all XCBuildConfiguration
child objects.
If all child objects have key in their build settings, and the value is the
same in all child objects, returns 1.
If no child objects have the key in their build settings, returns 0.
If some, but not all, child objects have the key in their build settings,
or if any children have different values for the key, returns -1.
"""
has = None
value = None
for configuration in self._properties['buildConfigurations']:
configuration_has = configuration.HasBuildSetting(key)
if has == None:
has = configuration_has
elif has != configuration_has:
return -1
if configuration_has:
configuration_value = configuration.GetBuildSetting(key)
if value == None:
value = configuration_value
elif value != configuration_value:
return -1
if not has:
return 0
return 1
def GetBuildSetting(self, key):
"""Gets the build setting for key.
All child XCConfiguration objects must have the same value set for the
setting, or a ValueError will be raised.
"""
# TODO(mark): This is wrong for build settings that are lists. The list
# contents should be compared (and a list copy returned?)
value = None
for configuration in self._properties['buildConfigurations']:
configuration_value = configuration.GetBuildSetting(key)
if value == None:
value = configuration_value
else:
if value != configuration_value:
raise ValueError, 'Variant values for ' + key
return value
def SetBuildSetting(self, key, value):
"""Sets the build setting for key to value in all child
XCBuildConfiguration objects.
"""
for configuration in self._properties['buildConfigurations']:
configuration.SetBuildSetting(key, value)
def AppendBuildSetting(self, key, value):
"""Appends value to the build setting for key, which is treated as a list,
in all child XCBuildConfiguration objects.
"""
for configuration in self._properties['buildConfigurations']:
configuration.AppendBuildSetting(key, value)
def DelBuildSetting(self, key):
"""Deletes the build setting key from all child XCBuildConfiguration
objects.
"""
for configuration in self._properties['buildConfigurations']:
configuration.DelBuildSetting(key)
def SetBaseConfiguration(self, value):
"""Sets the build configuration in all child XCBuildConfiguration objects.
"""
for configuration in self._properties['buildConfigurations']:
configuration.SetBaseConfiguration(value)
class PBXBuildFile(XCObject):
_schema = XCObject._schema.copy()
_schema.update({
'fileRef': [0, XCFileLikeElement, 0, 1],
'settings': [0, str, 0, 0], # hack, it's a dict
})
# Weird output rules for PBXBuildFile.
_should_print_single_line = True
_encode_transforms = XCObject._alternate_encode_transforms
def Name(self):
# Example: "main.cc in Sources"
return self._properties['fileRef'].Name() + ' in ' + self.parent.Name()
def Hashables(self):
# super
hashables = XCObject.Hashables(self)
# It is not sufficient to just rely on Name() to get the
# XCFileLikeElement's name, because that is not a complete pathname.
# PathHashables returns hashables unique enough that no two
# PBXBuildFiles should wind up with the same set of hashables, unless
# someone adds the same file multiple times to the same target. That
# would be considered invalid anyway.
hashables.extend(self._properties['fileRef'].PathHashables())
return hashables
class XCBuildPhase(XCObject):
"""Abstract base for build phase classes. Not represented in a project
file.
Attributes:
_files_by_path: A dict mapping each path of a child in the files list by
path (keys) to the corresponding PBXBuildFile children (values).
_files_by_xcfilelikeelement: A dict mapping each XCFileLikeElement (keys)
to the corresponding PBXBuildFile children (values).
"""
# TODO(mark): Some build phase types, like PBXShellScriptBuildPhase, don't
# actually have a "files" list. XCBuildPhase should not have "files" but
# another abstract subclass of it should provide this, and concrete build
# phase types that do have "files" lists should be derived from that new
# abstract subclass. XCBuildPhase should only provide buildActionMask and
# runOnlyForDeploymentPostprocessing, and not files or the various
# file-related methods and attributes.
_schema = XCObject._schema.copy()
_schema.update({
'buildActionMask': [0, int, 0, 1, 0x7fffffff],
'files': [1, PBXBuildFile, 1, 1, []],
'runOnlyForDeploymentPostprocessing': [0, int, 0, 1, 0],
})
def __init__(self, properties=None, id=None, parent=None):
# super
XCObject.__init__(self, properties, id, parent)
self._files_by_path = {}
self._files_by_xcfilelikeelement = {}
for pbxbuildfile in self._properties.get('files', []):
self._AddBuildFileToDicts(pbxbuildfile)
def FileGroup(self, path):
# Subclasses must override this by returning a two-element tuple. The
# first item in the tuple should be the PBXGroup to which "path" should be
# added, either as a child or deeper descendant. The second item should
# be a boolean indicating whether files should be added into hierarchical
# groups or one single flat group.
raise NotImplementedError, \
self.__class__.__name__ + ' must implement FileGroup'
def _AddPathToDict(self, pbxbuildfile, path):
"""Adds path to the dict tracking paths belonging to this build phase.
If the path is already a member of this build phase, raises an exception.
"""
if path in self._files_by_path:
raise ValueError, 'Found multiple build files with path ' + path
self._files_by_path[path] = pbxbuildfile
def _AddBuildFileToDicts(self, pbxbuildfile, path=None):
"""Maintains the _files_by_path and _files_by_xcfilelikeelement dicts.
If path is specified, then it is the path that is being added to the
phase, and pbxbuildfile must contain either a PBXFileReference directly
referencing that path, or it must contain a PBXVariantGroup that itself
contains a PBXFileReference referencing the path.
If path is not specified, either the PBXFileReference's path or the paths
of all children of the PBXVariantGroup are taken as being added to the
phase.
If the path is already present in the phase, raises an exception.
If the PBXFileReference or PBXVariantGroup referenced by pbxbuildfile
are already present in the phase, referenced by a different PBXBuildFile
object, raises an exception. This does not raise an exception when
a PBXFileReference or PBXVariantGroup reappear and are referenced by the
same PBXBuildFile that has already introduced them, because in the case
of PBXVariantGroup objects, they may correspond to multiple paths that are
not all added simultaneously. When this situation occurs, the path needs
to be added to _files_by_path, but nothing needs to change in
_files_by_xcfilelikeelement, and the caller should have avoided adding
the PBXBuildFile if it is already present in the list of children.
"""
xcfilelikeelement = pbxbuildfile._properties['fileRef']
paths = []
if path != None:
# It's best when the caller provides the path.
if isinstance(xcfilelikeelement, PBXVariantGroup):
paths.append(path)
else:
# If the caller didn't provide a path, there can be either multiple
# paths (PBXVariantGroup) or one.
if isinstance(xcfilelikeelement, PBXVariantGroup):
for variant in xcfilelikeelement._properties['children']:
paths.append(variant.FullPath())
else:
paths.append(xcfilelikeelement.FullPath())
# Add the paths first, because if something's going to raise, the
# messages provided by _AddPathToDict are more useful owing to its
# having access to a real pathname and not just an object's Name().
for a_path in paths:
self._AddPathToDict(pbxbuildfile, a_path)
# If another PBXBuildFile references this XCFileLikeElement, there's a
# problem.
if xcfilelikeelement in self._files_by_xcfilelikeelement and \
self._files_by_xcfilelikeelement[xcfilelikeelement] != pbxbuildfile:
raise ValueError, 'Found multiple build files for ' + \
xcfilelikeelement.Name()
self._files_by_xcfilelikeelement[xcfilelikeelement] = pbxbuildfile
def AppendBuildFile(self, pbxbuildfile, path=None):
# Callers should use this instead of calling
# AppendProperty('files', pbxbuildfile) directly because this function
# maintains the object's dicts. Better yet, callers can just call AddFile
# with a pathname and not worry about building their own PBXBuildFile
# objects.
self.AppendProperty('files', pbxbuildfile)
self._AddBuildFileToDicts(pbxbuildfile, path)
def AddFile(self, path, settings=None):
(file_group, hierarchical) = self.FileGroup(path)
file_ref = file_group.AddOrGetFileByPath(path, hierarchical)
if file_ref in self._files_by_xcfilelikeelement and \
isinstance(file_ref, PBXVariantGroup):
# There's already a PBXBuildFile in this phase corresponding to the
# PBXVariantGroup. path just provides a new variant that belongs to
# the group. Add the path to the dict.
pbxbuildfile = self._files_by_xcfilelikeelement[file_ref]
self._AddBuildFileToDicts(pbxbuildfile, path)
else:
# Add a new PBXBuildFile to get file_ref into the phase.
if settings is None:
pbxbuildfile = PBXBuildFile({'fileRef': file_ref})
else:
pbxbuildfile = PBXBuildFile({'fileRef': file_ref, 'settings': settings})
self.AppendBuildFile(pbxbuildfile, path)
class PBXHeadersBuildPhase(XCBuildPhase):
# No additions to the schema relative to XCBuildPhase.
def Name(self):
return 'Headers'
def FileGroup(self, path):
return self.PBXProjectAncestor().RootGroupForPath(path)
class PBXResourcesBuildPhase(XCBuildPhase):
# No additions to the schema relative to XCBuildPhase.
def Name(self):
return 'Resources'
def FileGroup(self, path):
return self.PBXProjectAncestor().RootGroupForPath(path)
class PBXSourcesBuildPhase(XCBuildPhase):
# No additions to the schema relative to XCBuildPhase.
def Name(self):
return 'Sources'
def FileGroup(self, path):
return self.PBXProjectAncestor().RootGroupForPath(path)
class PBXFrameworksBuildPhase(XCBuildPhase):
# No additions to the schema relative to XCBuildPhase.
def Name(self):
return 'Frameworks'
def FileGroup(self, path):
(root, ext) = posixpath.splitext(path)
if ext != '':
ext = ext[1:].lower()
if ext == 'o':
# .o files are added to Xcode Frameworks phases, but conceptually aren't
# frameworks, they're more like sources or intermediates. Redirect them
# to show up in one of those other groups.
return self.PBXProjectAncestor().RootGroupForPath(path)
else:
return (self.PBXProjectAncestor().FrameworksGroup(), False)
class PBXShellScriptBuildPhase(XCBuildPhase):
_schema = XCBuildPhase._schema.copy()
_schema.update({
'inputPaths': [1, str, 0, 1, []],
'name': [0, str, 0, 0],
'outputPaths': [1, str, 0, 1, []],
'shellPath': [0, str, 0, 1, '/bin/sh'],
'shellScript': [0, str, 0, 1],
'showEnvVarsInLog': [0, int, 0, 0],
})
def Name(self):
if 'name' in self._properties:
return self._properties['name']
return 'ShellScript'
class PBXCopyFilesBuildPhase(XCBuildPhase):
_schema = XCBuildPhase._schema.copy()
_schema.update({
'dstPath': [0, str, 0, 1],
'dstSubfolderSpec': [0, int, 0, 1],
'name': [0, str, 0, 0],
})
# path_tree_re matches "$(DIR)/path" or just "$(DIR)". Match group 1 is
# "DIR", match group 3 is "path" or None.
path_tree_re = re.compile('^\\$\\((.*)\\)(/(.*)|)$')
# path_tree_to_subfolder maps names of Xcode variables to the associated
# dstSubfolderSpec property value used in a PBXCopyFilesBuildPhase object.
path_tree_to_subfolder = {
'BUILT_PRODUCTS_DIR': 16, # Products Directory
# Other types that can be chosen via the Xcode UI.
# TODO(mark): Map Xcode variable names to these.
# : 1, # Wrapper
# : 6, # Executables: 6
# : 7, # Resources
# : 15, # Java Resources
# : 10, # Frameworks
# : 11, # Shared Frameworks
# : 12, # Shared Support
# : 13, # PlugIns
}
def Name(self):
if 'name' in self._properties:
return self._properties['name']
return 'CopyFiles'
def FileGroup(self, path):
return self.PBXProjectAncestor().RootGroupForPath(path)
def SetDestination(self, path):
"""Set the dstSubfolderSpec and dstPath properties from path.
path may be specified in the same notation used for XCHierarchicalElements,
specifically, "$(DIR)/path".
"""
path_tree_match = self.path_tree_re.search(path)
if path_tree_match:
# Everything else needs to be relative to an Xcode variable.
path_tree = path_tree_match.group(1)
relative_path = path_tree_match.group(3)
if path_tree in self.path_tree_to_subfolder:
subfolder = self.path_tree_to_subfolder[path_tree]
if relative_path == None:
relative_path = ''
else:
# The path starts with an unrecognized Xcode variable
# name like $(SRCROOT). Xcode will still handle this
# as an "absolute path" that starts with the variable.
subfolder = 0
relative_path = path
elif path.startswith('/'):
# Special case. Absolute paths are in dstSubfolderSpec 0.
subfolder = 0
relative_path = path[1:]
else:
raise ValueError, 'Can\'t use path %s in a %s' % \
(path, self.__class__.__name__)
self._properties['dstPath'] = relative_path
self._properties['dstSubfolderSpec'] = subfolder
class PBXBuildRule(XCObject):
_schema = XCObject._schema.copy()
_schema.update({
'compilerSpec': [0, str, 0, 1],
'filePatterns': [0, str, 0, 0],
'fileType': [0, str, 0, 1],
'isEditable': [0, int, 0, 1, 1],
'outputFiles': [1, str, 0, 1, []],
'script': [0, str, 0, 0],
})
def Name(self):
# Not very inspired, but it's what Xcode uses.
return self.__class__.__name__
def Hashables(self):
# super
hashables = XCObject.Hashables(self)
# Use the hashables of the weak objects that this object refers to.
hashables.append(self._properties['fileType'])
if 'filePatterns' in self._properties:
hashables.append(self._properties['filePatterns'])
return hashables
class PBXContainerItemProxy(XCObject):
# When referencing an item in this project file, containerPortal is the
# PBXProject root object of this project file. When referencing an item in
# another project file, containerPortal is a PBXFileReference identifying
# the other project file.
#
# When serving as a proxy to an XCTarget (in this project file or another),
# proxyType is 1. When serving as a proxy to a PBXFileReference (in another
# project file), proxyType is 2. Type 2 is used for references to the
# producs of the other project file's targets.
#
# Xcode is weird about remoteGlobalIDString. Usually, it's printed without
# a comment, indicating that it's tracked internally simply as a string, but
# sometimes it's printed with a comment (usually when the object is initially
# created), indicating that it's tracked as a project file object at least
# sometimes. This module always tracks it as an object, but contains a hack
# to prevent it from printing the comment in the project file output. See
# _XCKVPrint.
_schema = XCObject._schema.copy()
_schema.update({
'containerPortal': [0, XCContainerPortal, 0, 1],
'proxyType': [0, int, 0, 1],
'remoteGlobalIDString': [0, XCRemoteObject, 0, 1],
'remoteInfo': [0, str, 0, 1],
})
def __repr__(self):
props = self._properties
name = '%s.gyp:%s' % (props['containerPortal'].Name(), props['remoteInfo'])
return '<%s %r at 0x%x>' % (self.__class__.__name__, name, id(self))
def Name(self):
# Admittedly not the best name, but it's what Xcode uses.
return self.__class__.__name__
def Hashables(self):
# super
hashables = XCObject.Hashables(self)
# Use the hashables of the weak objects that this object refers to.
hashables.extend(self._properties['containerPortal'].Hashables())
hashables.extend(self._properties['remoteGlobalIDString'].Hashables())
return hashables
class PBXTargetDependency(XCObject):
# The "target" property accepts an XCTarget object, and obviously not
# NoneType. But XCTarget is defined below, so it can't be put into the
# schema yet. The definition of PBXTargetDependency can't be moved below
# XCTarget because XCTarget's own schema references PBXTargetDependency.
# Python doesn't deal well with this circular relationship, and doesn't have
# a real way to do forward declarations. To work around, the type of
# the "target" property is reset below, after XCTarget is defined.
#
# At least one of "name" and "target" is required.
_schema = XCObject._schema.copy()
_schema.update({
'name': [0, str, 0, 0],
'target': [0, None.__class__, 0, 0],
'targetProxy': [0, PBXContainerItemProxy, 1, 1],
})
def __repr__(self):
name = self._properties.get('name') or self._properties['target'].Name()
return '<%s %r at 0x%x>' % (self.__class__.__name__, name, id(self))
def Name(self):
# Admittedly not the best name, but it's what Xcode uses.
return self.__class__.__name__
def Hashables(self):
# super
hashables = XCObject.Hashables(self)
# Use the hashables of the weak objects that this object refers to.
hashables.extend(self._properties['targetProxy'].Hashables())
return hashables
class PBXReferenceProxy(XCFileLikeElement):
_schema = XCFileLikeElement._schema.copy()
_schema.update({
'fileType': [0, str, 0, 1],
'path': [0, str, 0, 1],
'remoteRef': [0, PBXContainerItemProxy, 1, 1],
})
class XCTarget(XCRemoteObject):
# An XCTarget is really just an XCObject, the XCRemoteObject thing is just
# to allow PBXProject to be used in the remoteGlobalIDString property of
# PBXContainerItemProxy.
#
# Setting a "name" property at instantiation may also affect "productName",
# which may in turn affect the "PRODUCT_NAME" build setting in children of
# "buildConfigurationList". See __init__ below.
_schema = XCRemoteObject._schema.copy()
_schema.update({
'buildConfigurationList': [0, XCConfigurationList, 1, 1,
XCConfigurationList()],
'buildPhases': [1, XCBuildPhase, 1, 1, []],
'dependencies': [1, PBXTargetDependency, 1, 1, []],
'name': [0, str, 0, 1],
'productName': [0, str, 0, 1],
})
def __init__(self, properties=None, id=None, parent=None,
force_outdir=None, force_prefix=None, force_extension=None):
# super
XCRemoteObject.__init__(self, properties, id, parent)
# Set up additional defaults not expressed in the schema. If a "name"
# property was supplied, set "productName" if it is not present. Also set
# the "PRODUCT_NAME" build setting in each configuration, but only if
# the setting is not present in any build configuration.
if 'name' in self._properties:
if not 'productName' in self._properties:
self.SetProperty('productName', self._properties['name'])
if 'productName' in self._properties:
if 'buildConfigurationList' in self._properties:
configs = self._properties['buildConfigurationList']
if configs.HasBuildSetting('PRODUCT_NAME') == 0:
configs.SetBuildSetting('PRODUCT_NAME',
self._properties['productName'])
def AddDependency(self, other):
pbxproject = self.PBXProjectAncestor()
other_pbxproject = other.PBXProjectAncestor()
if pbxproject == other_pbxproject:
# The easy case. Add a dependency to another target in the same
# project file.
container = PBXContainerItemProxy({'containerPortal': pbxproject,
'proxyType': 1,
'remoteGlobalIDString': other,
'remoteInfo': other.Name()})
dependency = PBXTargetDependency({'target': other,
'targetProxy': container})
self.AppendProperty('dependencies', dependency)
else:
# The hard case. Add a dependency to a target in a different project
# file. Actually, this case isn't really so hard.
other_project_ref = \
pbxproject.AddOrGetProjectReference(other_pbxproject)[1]
container = PBXContainerItemProxy({
'containerPortal': other_project_ref,
'proxyType': 1,
'remoteGlobalIDString': other,
'remoteInfo': other.Name(),
})
dependency = PBXTargetDependency({'name': other.Name(),
'targetProxy': container})
self.AppendProperty('dependencies', dependency)
# Proxy all of these through to the build configuration list.
def ConfigurationNamed(self, name):
return self._properties['buildConfigurationList'].ConfigurationNamed(name)
def DefaultConfiguration(self):
return self._properties['buildConfigurationList'].DefaultConfiguration()
def HasBuildSetting(self, key):
return self._properties['buildConfigurationList'].HasBuildSetting(key)
def GetBuildSetting(self, key):
return self._properties['buildConfigurationList'].GetBuildSetting(key)
def SetBuildSetting(self, key, value):
return self._properties['buildConfigurationList'].SetBuildSetting(key, \
value)
def AppendBuildSetting(self, key, value):
return self._properties['buildConfigurationList'].AppendBuildSetting(key, \
value)
def DelBuildSetting(self, key):
return self._properties['buildConfigurationList'].DelBuildSetting(key)
# Redefine the type of the "target" property. See PBXTargetDependency._schema
# above.
PBXTargetDependency._schema['target'][1] = XCTarget
class PBXNativeTarget(XCTarget):
# buildPhases is overridden in the schema to be able to set defaults.
#
# NOTE: Contrary to most objects, it is advisable to set parent when
# constructing PBXNativeTarget. A parent of an XCTarget must be a PBXProject
# object. A parent reference is required for a PBXNativeTarget during
# construction to be able to set up the target defaults for productReference,
# because a PBXBuildFile object must be created for the target and it must
# be added to the PBXProject's mainGroup hierarchy.
_schema = XCTarget._schema.copy()
_schema.update({
'buildPhases': [1, XCBuildPhase, 1, 1,
[PBXSourcesBuildPhase(), PBXFrameworksBuildPhase()]],
'buildRules': [1, PBXBuildRule, 1, 1, []],
'productReference': [0, PBXFileReference, 0, 1],
'productType': [0, str, 0, 1],
})
# Mapping from Xcode product-types to settings. The settings are:
# filetype : used for explicitFileType in the project file
# prefix : the prefix for the file name
# suffix : the suffix for the filen ame
_product_filetypes = {
'com.apple.product-type.application': ['wrapper.application',
'', '.app'],
'com.apple.product-type.bundle': ['wrapper.cfbundle',
'', '.bundle'],
'com.apple.product-type.framework': ['wrapper.framework',
'', '.framework'],
'com.apple.product-type.library.dynamic': ['compiled.mach-o.dylib',
'lib', '.dylib'],
'com.apple.product-type.library.static': ['archive.ar',
'lib', '.a'],
'com.apple.product-type.tool': ['compiled.mach-o.executable',
'', ''],
'com.googlecode.gyp.xcode.bundle': ['compiled.mach-o.dylib',
'', '.so'],
}
def __init__(self, properties=None, id=None, parent=None,
force_outdir=None, force_prefix=None, force_extension=None):
# super
XCTarget.__init__(self, properties, id, parent)
if 'productName' in self._properties and \
'productType' in self._properties and \
not 'productReference' in self._properties and \
self._properties['productType'] in self._product_filetypes:
products_group = None
pbxproject = self.PBXProjectAncestor()
if pbxproject != None:
products_group = pbxproject.ProductsGroup()
if products_group != None:
(filetype, prefix, suffix) = \
self._product_filetypes[self._properties['productType']]
# Xcode does not have a distinct type for loadable modules that are
# pure BSD targets (not in a bundle wrapper). GYP allows such modules
# to be specified by setting a target type to loadable_module without
# having mac_bundle set. These are mapped to the pseudo-product type
# com.googlecode.gyp.xcode.bundle.
#
# By picking up this special type and converting it to a dynamic
# library (com.apple.product-type.library.dynamic) with fix-ups,
# single-file loadable modules can be produced.
#
# MACH_O_TYPE is changed to mh_bundle to produce the proper file type
# (as opposed to mh_dylib). In order for linking to succeed,
# DYLIB_CURRENT_VERSION and DYLIB_COMPATIBILITY_VERSION must be
# cleared. They are meaningless for type mh_bundle.
#
# Finally, the .so extension is forcibly applied over the default
# (.dylib), unless another forced extension is already selected.
# .dylib is plainly wrong, and .bundle is used by loadable_modules in
# bundle wrappers (com.apple.product-type.bundle). .so seems an odd
# choice because it's used as the extension on many other systems that
# don't distinguish between linkable shared libraries and non-linkable
# loadable modules, but there's precedent: Python loadable modules on
# Mac OS X use an .so extension.
if self._properties['productType'] == 'com.googlecode.gyp.xcode.bundle':
self._properties['productType'] = \
'com.apple.product-type.library.dynamic'
self.SetBuildSetting('MACH_O_TYPE', 'mh_bundle')
self.SetBuildSetting('DYLIB_CURRENT_VERSION', '')
self.SetBuildSetting('DYLIB_COMPATIBILITY_VERSION', '')
if force_extension == None:
force_extension = suffix[1:]
if force_extension is not None:
# If it's a wrapper (bundle), set WRAPPER_EXTENSION.
if filetype.startswith('wrapper.'):
self.SetBuildSetting('WRAPPER_EXTENSION', force_extension)
else:
# Extension override.
suffix = '.' + force_extension
self.SetBuildSetting('EXECUTABLE_EXTENSION', force_extension)
if filetype.startswith('compiled.mach-o.executable'):
product_name = self._properties['productName']
product_name += suffix
suffix = ''
self.SetProperty('productName', product_name)
self.SetBuildSetting('PRODUCT_NAME', product_name)
# Xcode handles most prefixes based on the target type, however there
# are exceptions. If a "BSD Dynamic Library" target is added in the
# Xcode UI, Xcode sets EXECUTABLE_PREFIX. This check duplicates that
# behavior.
if force_prefix is not None:
prefix = force_prefix
if filetype.startswith('wrapper.'):
self.SetBuildSetting('WRAPPER_PREFIX', prefix)
else:
self.SetBuildSetting('EXECUTABLE_PREFIX', prefix)
if force_outdir is not None:
self.SetBuildSetting('TARGET_BUILD_DIR', force_outdir)
# TODO(tvl): Remove the below hack.
# http://code.google.com/p/gyp/issues/detail?id=122
# Some targets include the prefix in the target_name. These targets
# really should just add a product_name setting that doesn't include
# the prefix. For example:
# target_name = 'libevent', product_name = 'event'
# This check cleans up for them.
product_name = self._properties['productName']
prefix_len = len(prefix)
if prefix_len and (product_name[:prefix_len] == prefix):
product_name = product_name[prefix_len:]
self.SetProperty('productName', product_name)
self.SetBuildSetting('PRODUCT_NAME', product_name)
ref_props = {
'explicitFileType': filetype,
'includeInIndex': 0,
'path': prefix + product_name + suffix,
'sourceTree': 'BUILT_PRODUCTS_DIR',
}
file_ref = PBXFileReference(ref_props)
products_group.AppendChild(file_ref)
self.SetProperty('productReference', file_ref)
def GetBuildPhaseByType(self, type):
if not 'buildPhases' in self._properties:
return None
the_phase = None
for phase in self._properties['buildPhases']:
if isinstance(phase, type):
# Some phases may be present in multiples in a well-formed project file,
# but phases like PBXSourcesBuildPhase may only be present singly, and
# this function is intended as an aid to GetBuildPhaseByType. Loop
# over the entire list of phases and assert if more than one of the
# desired type is found.
assert the_phase == None
the_phase = phase
return the_phase
def HeadersPhase(self):
headers_phase = self.GetBuildPhaseByType(PBXHeadersBuildPhase)
if headers_phase == None:
headers_phase = PBXHeadersBuildPhase()
# The headers phase should come before the resources, sources, and
# frameworks phases, if any.
insert_at = len(self._properties['buildPhases'])
for index in xrange(0, len(self._properties['buildPhases'])):
phase = self._properties['buildPhases'][index]
if isinstance(phase, PBXResourcesBuildPhase) or \
isinstance(phase, PBXSourcesBuildPhase) or \
isinstance(phase, PBXFrameworksBuildPhase):
insert_at = index
break
self._properties['buildPhases'].insert(insert_at, headers_phase)
headers_phase.parent = self
return headers_phase
def ResourcesPhase(self):
resources_phase = self.GetBuildPhaseByType(PBXResourcesBuildPhase)
if resources_phase == None:
resources_phase = PBXResourcesBuildPhase()
# The resources phase should come before the sources and frameworks
# phases, if any.
insert_at = len(self._properties['buildPhases'])
for index in xrange(0, len(self._properties['buildPhases'])):
phase = self._properties['buildPhases'][index]
if isinstance(phase, PBXSourcesBuildPhase) or \
isinstance(phase, PBXFrameworksBuildPhase):
insert_at = index
break
self._properties['buildPhases'].insert(insert_at, resources_phase)
resources_phase.parent = self
return resources_phase
def SourcesPhase(self):
sources_phase = self.GetBuildPhaseByType(PBXSourcesBuildPhase)
if sources_phase == None:
sources_phase = PBXSourcesBuildPhase()
self.AppendProperty('buildPhases', sources_phase)
return sources_phase
def FrameworksPhase(self):
frameworks_phase = self.GetBuildPhaseByType(PBXFrameworksBuildPhase)
if frameworks_phase == None:
frameworks_phase = PBXFrameworksBuildPhase()
self.AppendProperty('buildPhases', frameworks_phase)
return frameworks_phase
def AddDependency(self, other):
# super
XCTarget.AddDependency(self, other)
static_library_type = 'com.apple.product-type.library.static'
shared_library_type = 'com.apple.product-type.library.dynamic'
framework_type = 'com.apple.product-type.framework'
if isinstance(other, PBXNativeTarget) and \
'productType' in self._properties and \
self._properties['productType'] != static_library_type and \
'productType' in other._properties and \
(other._properties['productType'] == static_library_type or \
((other._properties['productType'] == shared_library_type or \
other._properties['productType'] == framework_type) and \
((not other.HasBuildSetting('MACH_O_TYPE')) or
other.GetBuildSetting('MACH_O_TYPE') != 'mh_bundle'))):
file_ref = other.GetProperty('productReference')
pbxproject = self.PBXProjectAncestor()
other_pbxproject = other.PBXProjectAncestor()
if pbxproject != other_pbxproject:
other_project_product_group = \
pbxproject.AddOrGetProjectReference(other_pbxproject)[0]
file_ref = other_project_product_group.GetChildByRemoteObject(file_ref)
self.FrameworksPhase().AppendProperty('files',
PBXBuildFile({'fileRef': file_ref}))
class PBXAggregateTarget(XCTarget):
pass
class PBXProject(XCContainerPortal):
# A PBXProject is really just an XCObject, the XCContainerPortal thing is
# just to allow PBXProject to be used in the containerPortal property of
# PBXContainerItemProxy.
"""
Attributes:
path: "sample.xcodeproj". TODO(mark) Document me!
_other_pbxprojects: A dictionary, keyed by other PBXProject objects. Each
value is a reference to the dict in the
projectReferences list associated with the keyed
PBXProject.
"""
_schema = XCContainerPortal._schema.copy()
_schema.update({
'attributes': [0, dict, 0, 0],
'buildConfigurationList': [0, XCConfigurationList, 1, 1,
XCConfigurationList()],
'compatibilityVersion': [0, str, 0, 1, 'Xcode 3.2'],
'hasScannedForEncodings': [0, int, 0, 1, 1],
'mainGroup': [0, PBXGroup, 1, 1, PBXGroup()],
'projectDirPath': [0, str, 0, 1, ''],
'projectReferences': [1, dict, 0, 0],
'projectRoot': [0, str, 0, 1, ''],
'targets': [1, XCTarget, 1, 1, []],
})
def __init__(self, properties=None, id=None, parent=None, path=None):
self.path = path
self._other_pbxprojects = {}
# super
return XCContainerPortal.__init__(self, properties, id, parent)
def Name(self):
name = self.path
if name[-10:] == '.xcodeproj':
name = name[:-10]
return posixpath.basename(name)
def Path(self):
return self.path
def Comment(self):
return 'Project object'
def Children(self):
# super
children = XCContainerPortal.Children(self)
# Add children that the schema doesn't know about. Maybe there's a more
# elegant way around this, but this is the only case where we need to own
# objects in a dictionary (that is itself in a list), and three lines for
# a one-off isn't that big a deal.
if 'projectReferences' in self._properties:
for reference in self._properties['projectReferences']:
children.append(reference['ProductGroup'])
return children
def PBXProjectAncestor(self):
return self
def _GroupByName(self, name):
if not 'mainGroup' in self._properties:
self.SetProperty('mainGroup', PBXGroup())
main_group = self._properties['mainGroup']
group = main_group.GetChildByName(name)
if group == None:
group = PBXGroup({'name': name})
main_group.AppendChild(group)
return group
# SourceGroup and ProductsGroup are created by default in Xcode's own
# templates.
def SourceGroup(self):
return self._GroupByName('Source')
def ProductsGroup(self):
return self._GroupByName('Products')
# IntermediatesGroup is used to collect source-like files that are generated
# by rules or script phases and are placed in intermediate directories such
# as DerivedSources.
def IntermediatesGroup(self):
return self._GroupByName('Intermediates')
# FrameworksGroup and ProjectsGroup are top-level groups used to collect
# frameworks and projects.
def FrameworksGroup(self):
return self._GroupByName('Frameworks')
def ProjectsGroup(self):
return self._GroupByName('Projects')
def RootGroupForPath(self, path):
"""Returns a PBXGroup child of this object to which path should be added.
This method is intended to choose between SourceGroup and
IntermediatesGroup on the basis of whether path is present in a source
directory or an intermediates directory. For the purposes of this
determination, any path located within a derived file directory such as
PROJECT_DERIVED_FILE_DIR is treated as being in an intermediates
directory.
The returned value is a two-element tuple. The first element is the
PBXGroup, and the second element specifies whether that group should be
organized hierarchically (True) or as a single flat list (False).
"""
# TODO(mark): make this a class variable and bind to self on call?
# Also, this list is nowhere near exhaustive.
# INTERMEDIATE_DIR and SHARED_INTERMEDIATE_DIR are used by
# gyp.generator.xcode. There should probably be some way for that module
# to push the names in, rather than having to hard-code them here.
source_tree_groups = {
'DERIVED_FILE_DIR': (self.IntermediatesGroup, True),
'INTERMEDIATE_DIR': (self.IntermediatesGroup, True),
'PROJECT_DERIVED_FILE_DIR': (self.IntermediatesGroup, True),
'SHARED_INTERMEDIATE_DIR': (self.IntermediatesGroup, True),
}
(source_tree, path) = SourceTreeAndPathFromPath(path)
if source_tree != None and source_tree in source_tree_groups:
(group_func, hierarchical) = source_tree_groups[source_tree]
group = group_func()
return (group, hierarchical)
# TODO(mark): make additional choices based on file extension.
return (self.SourceGroup(), True)
def AddOrGetFileInRootGroup(self, path):
"""Returns a PBXFileReference corresponding to path in the correct group
according to RootGroupForPath's heuristics.
If an existing PBXFileReference for path exists, it will be returned.
Otherwise, one will be created and returned.
"""
(group, hierarchical) = self.RootGroupForPath(path)
return group.AddOrGetFileByPath(path, hierarchical)
def RootGroupsTakeOverOnlyChildren(self, recurse=False):
"""Calls TakeOverOnlyChild for all groups in the main group."""
for group in self._properties['mainGroup']._properties['children']:
if isinstance(group, PBXGroup):
group.TakeOverOnlyChild(recurse)
def SortGroups(self):
# Sort the children of the mainGroup (like "Source" and "Products")
# according to their defined order.
self._properties['mainGroup']._properties['children'] = \
sorted(self._properties['mainGroup']._properties['children'],
cmp=lambda x,y: x.CompareRootGroup(y))
# Sort everything else by putting group before files, and going
# alphabetically by name within sections of groups and files. SortGroup
# is recursive.
for group in self._properties['mainGroup']._properties['children']:
if not isinstance(group, PBXGroup):
continue
if group.Name() == 'Products':
# The Products group is a special case. Instead of sorting
# alphabetically, sort things in the order of the targets that
# produce the products. To do this, just build up a new list of
# products based on the targets.
products = []
for target in self._properties['targets']:
if not isinstance(target, PBXNativeTarget):
continue
product = target._properties['productReference']
# Make sure that the product is already in the products group.
assert product in group._properties['children']
products.append(product)
# Make sure that this process doesn't miss anything that was already
# in the products group.
assert len(products) == len(group._properties['children'])
group._properties['children'] = products
else:
group.SortGroup()
def AddOrGetProjectReference(self, other_pbxproject):
"""Add a reference to another project file (via PBXProject object) to this
one.
Returns [ProductGroup, ProjectRef]. ProductGroup is a PBXGroup object in
this project file that contains a PBXReferenceProxy object for each
product of each PBXNativeTarget in the other project file. ProjectRef is
a PBXFileReference to the other project file.
If this project file already references the other project file, the
existing ProductGroup and ProjectRef are returned. The ProductGroup will
still be updated if necessary.
"""
if not 'projectReferences' in self._properties:
self._properties['projectReferences'] = []
product_group = None
project_ref = None
if not other_pbxproject in self._other_pbxprojects:
# This project file isn't yet linked to the other one. Establish the
# link.
product_group = PBXGroup({'name': 'Products'})
# ProductGroup is strong.
product_group.parent = self
# There's nothing unique about this PBXGroup, and if left alone, it will
# wind up with the same set of hashables as all other PBXGroup objects
# owned by the projectReferences list. Add the hashables of the
# remote PBXProject that it's related to.
product_group._hashables.extend(other_pbxproject.Hashables())
# The other project reports its path as relative to the same directory
# that this project's path is relative to. The other project's path
# is not necessarily already relative to this project. Figure out the
# pathname that this project needs to use to refer to the other one.
this_path = posixpath.dirname(self.Path())
projectDirPath = self.GetProperty('projectDirPath')
if projectDirPath:
if posixpath.isabs(projectDirPath[0]):
this_path = projectDirPath
else:
this_path = posixpath.join(this_path, projectDirPath)
other_path = gyp.common.RelativePath(other_pbxproject.Path(), this_path)
# ProjectRef is weak (it's owned by the mainGroup hierarchy).
project_ref = PBXFileReference({
'lastKnownFileType': 'wrapper.pb-project',
'path': other_path,
'sourceTree': 'SOURCE_ROOT',
})
self.ProjectsGroup().AppendChild(project_ref)
ref_dict = {'ProductGroup': product_group, 'ProjectRef': project_ref}
self._other_pbxprojects[other_pbxproject] = ref_dict
self.AppendProperty('projectReferences', ref_dict)
# Xcode seems to sort this list case-insensitively
self._properties['projectReferences'] = \
sorted(self._properties['projectReferences'], cmp=lambda x,y:
cmp(x['ProjectRef'].Name().lower(),
y['ProjectRef'].Name().lower()))
else:
# The link already exists. Pull out the relevnt data.
project_ref_dict = self._other_pbxprojects[other_pbxproject]
product_group = project_ref_dict['ProductGroup']
project_ref = project_ref_dict['ProjectRef']
self._SetUpProductReferences(other_pbxproject, product_group, project_ref)
return [product_group, project_ref]
def _SetUpProductReferences(self, other_pbxproject, product_group,
project_ref):
# TODO(mark): This only adds references to products in other_pbxproject
# when they don't exist in this pbxproject. Perhaps it should also
# remove references from this pbxproject that are no longer present in
# other_pbxproject. Perhaps it should update various properties if they
# change.
for target in other_pbxproject._properties['targets']:
if not isinstance(target, PBXNativeTarget):
continue
other_fileref = target._properties['productReference']
if product_group.GetChildByRemoteObject(other_fileref) == None:
# Xcode sets remoteInfo to the name of the target and not the name
# of its product, despite this proxy being a reference to the product.
container_item = PBXContainerItemProxy({
'containerPortal': project_ref,
'proxyType': 2,
'remoteGlobalIDString': other_fileref,
'remoteInfo': target.Name()
})
# TODO(mark): Does sourceTree get copied straight over from the other
# project? Can the other project ever have lastKnownFileType here
# instead of explicitFileType? (Use it if so?) Can path ever be
# unset? (I don't think so.) Can other_fileref have name set, and
# does it impact the PBXReferenceProxy if so? These are the questions
# that perhaps will be answered one day.
reference_proxy = PBXReferenceProxy({
'fileType': other_fileref._properties['explicitFileType'],
'path': other_fileref._properties['path'],
'sourceTree': other_fileref._properties['sourceTree'],
'remoteRef': container_item,
})
product_group.AppendChild(reference_proxy)
def SortRemoteProductReferences(self):
# For each remote project file, sort the associated ProductGroup in the
# same order that the targets are sorted in the remote project file. This
# is the sort order used by Xcode.
def CompareProducts(x, y, remote_products):
# x and y are PBXReferenceProxy objects. Go through their associated
# PBXContainerItem to get the remote PBXFileReference, which will be
# present in the remote_products list.
x_remote = x._properties['remoteRef']._properties['remoteGlobalIDString']
y_remote = y._properties['remoteRef']._properties['remoteGlobalIDString']
x_index = remote_products.index(x_remote)
y_index = remote_products.index(y_remote)
# Use the order of each remote PBXFileReference in remote_products to
# determine the sort order.
return cmp(x_index, y_index)
for other_pbxproject, ref_dict in self._other_pbxprojects.iteritems():
# Build up a list of products in the remote project file, ordered the
# same as the targets that produce them.
remote_products = []
for target in other_pbxproject._properties['targets']:
if not isinstance(target, PBXNativeTarget):
continue
remote_products.append(target._properties['productReference'])
# Sort the PBXReferenceProxy children according to the list of remote
# products.
product_group = ref_dict['ProductGroup']
product_group._properties['children'] = sorted(
product_group._properties['children'],
cmp=lambda x, y: CompareProducts(x, y, remote_products))
class XCProjectFile(XCObject):
_schema = XCObject._schema.copy()
_schema.update({
'archiveVersion': [0, int, 0, 1, 1],
'classes': [0, dict, 0, 1, {}],
'objectVersion': [0, int, 0, 1, 45],
'rootObject': [0, PBXProject, 1, 1],
})
def SetXcodeVersion(self, version):
version_to_object_version = {
'2.4': 45,
'3.0': 45,
'3.1': 45,
'3.2': 46,
}
if not version in version_to_object_version:
supported_str = ', '.join(sorted(version_to_object_version.keys()))
raise Exception(
'Unsupported Xcode version %s (supported: %s)' %
( version, supported_str ) )
compatibility_version = 'Xcode %s' % version
self._properties['rootObject'].SetProperty('compatibilityVersion',
compatibility_version)
self.SetProperty('objectVersion', version_to_object_version[version]);
def ComputeIDs(self, recursive=True, overwrite=True, hash=None):
# Although XCProjectFile is implemented here as an XCObject, it's not a
# proper object in the Xcode sense, and it certainly doesn't have its own
# ID. Pass through an attempt to update IDs to the real root object.
if recursive:
self._properties['rootObject'].ComputeIDs(recursive, overwrite, hash)
def Print(self, file=sys.stdout):
self.VerifyHasRequiredProperties()
# Add the special "objects" property, which will be caught and handled
# separately during printing. This structure allows a fairly standard
# loop do the normal printing.
self._properties['objects'] = {}
self._XCPrint(file, 0, '// !$*UTF8*$!\n')
if self._should_print_single_line:
self._XCPrint(file, 0, '{ ')
else:
self._XCPrint(file, 0, '{\n')
for property, value in sorted(self._properties.iteritems(),
cmp=lambda x, y: cmp(x, y)):
if property == 'objects':
self._PrintObjects(file)
else:
self._XCKVPrint(file, 1, property, value)
self._XCPrint(file, 0, '}\n')
del self._properties['objects']
def _PrintObjects(self, file):
if self._should_print_single_line:
self._XCPrint(file, 0, 'objects = {')
else:
self._XCPrint(file, 1, 'objects = {\n')
objects_by_class = {}
for object in self.Descendants():
if object == self:
continue
class_name = object.__class__.__name__
if not class_name in objects_by_class:
objects_by_class[class_name] = []
objects_by_class[class_name].append(object)
for class_name in sorted(objects_by_class):
self._XCPrint(file, 0, '\n')
self._XCPrint(file, 0, '/* Begin ' + class_name + ' section */\n')
for object in sorted(objects_by_class[class_name],
cmp=lambda x, y: cmp(x.id, y.id)):
object.Print(file)
self._XCPrint(file, 0, '/* End ' + class_name + ' section */\n')
if self._should_print_single_line:
self._XCPrint(file, 0, '}; ')
else:
self._XCPrint(file, 1, '};\n')
|
mit
|
alexryndin/ambari
|
ambari-server/src/main/resources/stacks/ADH/1.0/services/HDFS/package/scripts/journalnode.py
|
2
|
6746
|
"""
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
from resource_management import *
from resource_management.libraries.functions import conf_select
from resource_management.libraries.functions.format import format
from resource_management.libraries.functions.security_commons import build_expectations, \
cached_kinit_executor, get_params_from_filesystem, validate_security_config_properties, \
FILE_TYPE_XML
from utils import service
from hdfs import hdfs
import journalnode_upgrade
from ambari_commons.os_family_impl import OsFamilyImpl
from ambari_commons import OSConst
class JournalNode(Script):
def install(self, env):
import params
self.install_packages(env)
env.set_params(params)
@OsFamilyImpl(os_family=OsFamilyImpl.DEFAULT)
class JournalNodeDefault(JournalNode):
def get_stack_to_component(self):
return {"HDP": "hadoop-hdfs-journalnode"}
def pre_upgrade_restart(self, env, upgrade_type=None):
Logger.info("Executing Stack Upgrade pre-restart")
import params
env.set_params(params)
def start(self, env, upgrade_type=None):
import params
env.set_params(params)
self.configure(env)
service(
action="start", name="journalnode", user=params.hdfs_user,
create_pid_dir=True,
create_log_dir=True
)
def post_upgrade_restart(self, env, upgrade_type=None):
if upgrade_type == "nonrolling":
return
Logger.info("Executing Stack Upgrade post-restart")
import params
env.set_params(params)
journalnode_upgrade.post_upgrade_check()
def stop(self, env, upgrade_type=None):
import params
env.set_params(params)
service(
action="stop", name="journalnode", user=params.hdfs_user,
create_pid_dir=True,
create_log_dir=True
)
def configure(self, env):
import params
Directory(params.jn_edits_dir,
create_parents=True,
cd_access="a",
owner=params.hdfs_user,
group=params.user_group
)
env.set_params(params)
hdfs()
pass
def status(self, env):
import status_params
env.set_params(status_params)
check_process_status(status_params.journalnode_pid_file)
def security_status(self, env):
import status_params
env.set_params(status_params)
props_value_check = {"hadoop.security.authentication": "kerberos",
"hadoop.security.authorization": "true"}
props_empty_check = ["hadoop.security.auth_to_local"]
props_read_check = None
core_site_expectations = build_expectations('core-site', props_value_check, props_empty_check,
props_read_check)
props_value_check = None
props_empty_check = ['dfs.journalnode.keytab.file',
'dfs.journalnode.kerberos.principal']
props_read_check = ['dfs.journalnode.keytab.file']
hdfs_site_expectations = build_expectations('hdfs-site', props_value_check, props_empty_check,
props_read_check)
hdfs_expectations = {}
hdfs_expectations.update(hdfs_site_expectations)
hdfs_expectations.update(core_site_expectations)
security_params = get_params_from_filesystem(status_params.hadoop_conf_dir,
{'core-site.xml': FILE_TYPE_XML})
if 'core-site' in security_params and 'hadoop.security.authentication' in security_params['core-site'] and \
security_params['core-site']['hadoop.security.authentication'].lower() == 'kerberos':
result_issues = validate_security_config_properties(security_params, hdfs_expectations)
if not result_issues: # If all validations passed successfully
try:
# Double check the dict before calling execute
if ('hdfs-site' not in security_params or
'dfs.journalnode.kerberos.keytab.file' not in security_params['hdfs-site'] or
'dfs.journalnode.kerberos.principal' not in security_params['hdfs-site']):
self.put_structured_out({"securityState": "UNSECURED"})
self.put_structured_out(
{"securityIssuesFound": "Keytab file or principal are not set property."})
return
cached_kinit_executor(status_params.kinit_path_local,
status_params.hdfs_user,
security_params['hdfs-site']['dfs.journalnode.kerberos.keytab.file'],
security_params['hdfs-site']['dfs.journalnode.kerberos.principal'],
status_params.hostname,
status_params.tmp_dir)
self.put_structured_out({"securityState": "SECURED_KERBEROS"})
except Exception as e:
self.put_structured_out({"securityState": "ERROR"})
self.put_structured_out({"securityStateErrorInfo": str(e)})
else:
issues = []
for cf in result_issues:
issues.append("Configuration file %s did not pass the validation. Reason: %s" % (cf, result_issues[cf]))
self.put_structured_out({"securityIssuesFound": ". ".join(issues)})
self.put_structured_out({"securityState": "UNSECURED"})
else:
self.put_structured_out({"securityState": "UNSECURED"})
@OsFamilyImpl(os_family=OSConst.WINSRV_FAMILY)
class JournalNodeWindows(JournalNode):
def install(self, env):
import install_params
self.install_packages(env)
def start(self, env):
import params
self.configure(env)
Service(params.journalnode_win_service_name, action="start")
def stop(self, env):
import params
Service(params.journalnode_win_service_name, action="stop")
def configure(self, env):
import params
env.set_params(params)
hdfs("journalnode")
pass
def status(self, env):
import status_params
env.set_params(status_params)
check_windows_service_status(status_params.journalnode_win_service_name)
if __name__ == "__main__":
JournalNode().execute()
|
apache-2.0
|
zackslash/scrapy
|
scrapy/shell.py
|
44
|
6963
|
"""Scrapy Shell
See documentation in docs/topics/shell.rst
"""
from __future__ import print_function
import os
import signal
import warnings
from twisted.internet import reactor, threads, defer
from twisted.python import threadable
from w3lib.url import any_to_uri
from scrapy.crawler import Crawler
from scrapy.exceptions import IgnoreRequest, ScrapyDeprecationWarning
from scrapy.http import Request, Response
from scrapy.item import BaseItem
from scrapy.settings import Settings
from scrapy.spiders import Spider
from scrapy.utils.console import start_python_console
from scrapy.utils.misc import load_object
from scrapy.utils.response import open_in_browser
from scrapy.utils.conf import get_config
from scrapy.utils.console import DEFAULT_PYTHON_SHELLS
class Shell(object):
relevant_classes = (Crawler, Spider, Request, Response, BaseItem,
Settings)
def __init__(self, crawler, update_vars=None, code=None):
self.crawler = crawler
self.update_vars = update_vars or (lambda x: None)
self.item_class = load_object(crawler.settings['DEFAULT_ITEM_CLASS'])
self.spider = None
self.inthread = not threadable.isInIOThread()
self.code = code
self.vars = {}
def start(self, url=None, request=None, response=None, spider=None):
# disable accidental Ctrl-C key press from shutting down the engine
signal.signal(signal.SIGINT, signal.SIG_IGN)
if url:
self.fetch(url, spider)
elif request:
self.fetch(request, spider)
elif response:
request = response.request
self.populate_vars(response, request, spider)
else:
self.populate_vars()
if self.code:
print(eval(self.code, globals(), self.vars))
else:
"""
Detect interactive shell setting in scrapy.cfg
e.g.: ~/.config/scrapy.cfg or ~/.scrapy.cfg
[settings]
# shell can be one of ipython, bpython or python;
# to be used as the interactive python console, if available.
# (default is ipython, fallbacks in the order listed above)
shell = python
"""
cfg = get_config()
section, option = 'settings', 'shell'
env = os.environ.get('SCRAPY_PYTHON_SHELL')
shells = []
if env:
shells += env.strip().lower().split(',')
elif cfg.has_option(section, option):
shells += [cfg.get(section, option).strip().lower()]
else: # try all by default
shells += DEFAULT_PYTHON_SHELLS.keys()
# always add standard shell as fallback
shells += ['python']
start_python_console(self.vars, shells=shells,
banner=self.vars.pop('banner', ''))
def _schedule(self, request, spider):
spider = self._open_spider(request, spider)
d = _request_deferred(request)
d.addCallback(lambda x: (x, spider))
self.crawler.engine.crawl(request, spider)
return d
def _open_spider(self, request, spider):
if self.spider:
return self.spider
if spider is None:
spider = self.crawler.spider or self.crawler._create_spider()
self.crawler.spider = spider
self.crawler.engine.open_spider(spider, close_if_idle=False)
self.spider = spider
return spider
def fetch(self, request_or_url, spider=None):
if isinstance(request_or_url, Request):
request = request_or_url
url = request.url
else:
url = any_to_uri(request_or_url)
request = Request(url, dont_filter=True)
request.meta['handle_httpstatus_all'] = True
response = None
try:
response, spider = threads.blockingCallFromThread(
reactor, self._schedule, request, spider)
except IgnoreRequest:
pass
self.populate_vars(response, request, spider)
def populate_vars(self, response=None, request=None, spider=None):
self.vars['crawler'] = self.crawler
self.vars['item'] = self.item_class()
self.vars['settings'] = self.crawler.settings
self.vars['spider'] = spider
self.vars['request'] = request
self.vars['response'] = response
self.vars['sel'] = _SelectorProxy(response)
if self.inthread:
self.vars['fetch'] = self.fetch
self.vars['view'] = open_in_browser
self.vars['shelp'] = self.print_help
self.update_vars(self.vars)
if not self.code:
self.vars['banner'] = self.get_help()
def print_help(self):
print(self.get_help())
def get_help(self):
b = []
b.append("Available Scrapy objects:")
for k, v in sorted(self.vars.items()):
if self._is_relevant(v):
b.append(" %-10s %s" % (k, v))
b.append("Useful shortcuts:")
b.append(" shelp() Shell help (print this help)")
if self.inthread:
b.append(" fetch(req_or_url) Fetch request (or URL) and "
"update local objects")
b.append(" view(response) View response in a browser")
return "\n".join("[s] %s" % l for l in b)
def _is_relevant(self, value):
return isinstance(value, self.relevant_classes)
def inspect_response(response, spider):
"""Open a shell to inspect the given response"""
Shell(spider.crawler).start(response=response)
def _request_deferred(request):
"""Wrap a request inside a Deferred.
This function is harmful, do not use it until you know what you are doing.
This returns a Deferred whose first pair of callbacks are the request
callback and errback. The Deferred also triggers when the request
callback/errback is executed (ie. when the request is downloaded)
WARNING: Do not call request.replace() until after the deferred is called.
"""
request_callback = request.callback
request_errback = request.errback
def _restore_callbacks(result):
request.callback = request_callback
request.errback = request_errback
return result
d = defer.Deferred()
d.addBoth(_restore_callbacks)
if request.callback:
d.addCallbacks(request.callback, request.errback)
request.callback, request.errback = d.callback, d.errback
return d
class _SelectorProxy(object):
def __init__(self, response):
self._proxiedresponse = response
def __getattr__(self, name):
warnings.warn('"sel" shortcut is deprecated. Use "response.xpath()", '
'"response.css()" or "response.selector" instead',
category=ScrapyDeprecationWarning, stacklevel=2)
return getattr(self._proxiedresponse.selector, name)
|
bsd-3-clause
|
andante20/volatility
|
volatility/plugins/gui/vtypes/win2003.py
|
58
|
2168
|
# Volatility
# Copyright (C) 2007-2013 Volatility Foundation
# Copyright (C) 2010,2011,2012 Michael Hale Ligh <[email protected]>
#
# This file is part of Volatility.
#
# Volatility is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Volatility is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Volatility. If not, see <http://www.gnu.org/licenses/>.
#
import volatility.obj as obj
class Win2003x86GuiVTypes(obj.ProfileModification):
"""Apply the overlays for Windows 2003 x86 (builds on Windows XP x86)"""
before = ["XP2003x86BaseVTypes"]
conditions = {'os': lambda x: x == 'windows',
'memory_model': lambda x: x == '32bit',
'major': lambda x: x == 5,
'minor': lambda x: x == 2}
def modification(self, profile):
profile.merge_overlay({
'tagWINDOWSTATION' : [ 0x54, {
'spwndClipOwner' : [ 0x18, ['pointer', ['tagWND']]],
'pGlobalAtomTable' : [ 0x3C, ['pointer', ['void']]],
}],
'tagTHREADINFO' : [ None, {
'PtiLink' : [ 0xB0, ['_LIST_ENTRY']],
'fsHooks' : [ 0x9C, ['unsigned long']],
'aphkStart' : [ 0xF8, ['array', 16, ['pointer', ['tagHOOK']]]],
}],
'tagDESKTOP' : [ None, {
'hsectionDesktop' : [ 0x3c, ['pointer', ['void']]],
'pheapDesktop' : [ 0x40, ['pointer', ['tagWIN32HEAP']]],
'ulHeapSize' : [ 0x44, ['unsigned long']],
'PtiList' : [ 0x60, ['_LIST_ENTRY']],
}],
'tagSERVERINFO' : [ None, {
'cHandleEntries' : [ 4, ['unsigned long']],
'cbHandleTable' : [ 0x1b8, ['unsigned long']],
}],
})
|
gpl-2.0
|
OpenPymeMx/OCB
|
addons/base_report_designer/plugin/openerp_report_designer/bin/script/SendToServer.py
|
90
|
10565
|
#########################################################################
#
# Copyright (c) 2003-2004 Danny Brewer [email protected]
# Copyright (C) 2004-2010 OpenERP SA (<http://openerp.com>).
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
# See: http://www.gnu.org/licenses/lgpl.html
#
#############################################################################
import uno
import string
import unohelper
import random
import xmlrpclib
import base64, tempfile
from com.sun.star.task import XJobExecutor
import os
import sys
if __name__<>'package':
from lib.gui import *
from lib.error import *
from lib.functions import *
from lib.logreport import *
from lib.tools import *
from LoginTest import *
from lib.rpc import *
database="report"
uid = 3
class SendtoServer(unohelper.Base, XJobExecutor):
Kind = {
'PDF' : 'pdf',
'OpenOffice': 'sxw',
'HTML' : 'html'
}
def __init__(self, ctx):
self.ctx = ctx
self.module = "openerp_report"
self.version = "0.1"
LoginTest()
self.logobj=Logger()
if not loginstatus and __name__=="package":
exit(1)
global passwd
self.password = passwd
global url
self.sock=RPCSession(url)
desktop=getDesktop()
oDoc2 = desktop.getCurrentComponent()
docinfo=oDoc2.getDocumentInfo()
self.ids = self.sock.execute(database, uid, self.password, 'ir.module.module', 'search', [('name','=','base_report_designer'),('state', '=', 'installed')])
if not len(self.ids):
ErrorDialog("Please install base_report_designer module.", "", "Module Uninstalled Error!")
exit(1)
report_name = ""
name=""
if docinfo.getUserFieldValue(2)<>"" :
try:
fields=['name','report_name']
self.res_other = self.sock.execute(database, uid, self.password, 'ir.actions.report.xml', 'read', [int(docinfo.getUserFieldValue(2))],fields)
name = self.res_other[0]['name']
report_name = self.res_other[0]['report_name']
except:
import traceback,sys
info = reduce(lambda x, y: x+y, traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback))
self.logob.log_write('ServerParameter', LOG_ERROR, info)
elif docinfo.getUserFieldValue(3) <> "":
name = ""
result = "rnd"
for i in range(5):
result =result + random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890')
report_name = docinfo.getUserFieldValue(3) + "." + result
else:
ErrorDialog("Please select appropriate module...","Note: use OpenERP Report -> Open a new Report", "Module selection ERROR");
exit(1)
self.win = DBModalDialog(60, 50, 180, 100, "Send To Server")
self.win.addFixedText("lblName",10 , 9, 40, 15, "Report Name :")
self.win.addEdit("txtName", -5, 5, 123, 15,name)
self.win.addFixedText("lblReportName", 2, 30, 50, 15, "Technical Name :")
self.win.addEdit("txtReportName", -5, 25, 123, 15,report_name)
self.win.addCheckBox("chkHeader", 51, 45, 70 ,15, "Corporate Header")
self.win.setCheckBoxState("chkHeader", True)
self.win.addFixedText("lblResourceType", 2 , 60, 50, 15, "Select Rpt. Type :")
self.win.addComboListBox("lstResourceType", -5, 58, 123, 15,True,itemListenerProc=self.lstbox_selected)
self.lstResourceType = self.win.getControl( "lstResourceType" )
self.txtReportName=self.win.getControl( "txtReportName" )
self.txtReportName.Enable=False
for kind in self.Kind.keys():
self.lstResourceType.addItem( kind, self.lstResourceType.getItemCount() )
self.win.addButton( "btnSend", -5, -5, 80, 15, "Send Report to Server", actionListenerProc = self.btnOk_clicked)
self.win.addButton( "btnCancel", -5 - 80 -5, -5, 40, 15, "Cancel", actionListenerProc = self.btnCancel_clicked)
self.win.doModalDialog("lstResourceType", self.Kind.keys()[0])
def lstbox_selected(self, oItemEvent):
pass
def btnCancel_clicked(self, oActionEvent):
self.win.endExecute()
def btnOk_clicked(self, oActionEvent):
if self.win.getEditText("txtName") <> "" and self.win.getEditText("txtReportName") <> "":
desktop=getDesktop()
oDoc2 = desktop.getCurrentComponent()
docinfo=oDoc2.getDocumentInfo()
self.getInverseFieldsRecord(1)
fp_name = tempfile.mktemp('.'+"sxw")
if not oDoc2.hasLocation():
oDoc2.storeAsURL("file://"+fp_name,Array(makePropertyValue("MediaType","application/vnd.sun.xml.writer"),))
if docinfo.getUserFieldValue(2)=="":
name=self.win.getEditText("txtName"),
name_id={}
try:
name_id = self.sock.execute(database, uid, self.password, 'ir.actions.report.xml' , 'search',[('name','=',name)])
if not name_id:
id=self.getID()
docinfo.setUserFieldValue(2,id)
rec = {
'name': self.win.getEditText("txtReportName"),
'key': 'action',
'model': docinfo.getUserFieldValue(3),
'value': 'ir.actions.report.xml,'+str(id),
'key2': 'client_print_multi',
'object': True,
'user_id': uid
}
res = self.sock.execute(database, uid, self.password, 'ir.values' , 'create',rec )
else :
ErrorDialog("This name is already used for another report.\nPlease try with another name.", "", "Error!")
self.logobj.log_write('SendToServer',LOG_WARNING, ': report name already used DB %s' % (database))
self.win.endExecute()
except Exception,e:
import traceback,sys
info = reduce(lambda x, y: x+y, traceback.format_exception(sys.exc_type, sys.exc_value, sys.exc_traceback))
self.logobj.log_write('ServerParameter', LOG_ERROR, info)
else:
id = docinfo.getUserFieldValue(2)
vId = self.sock.execute(database, uid, self.password, 'ir.values' , 'search', [('value','=','ir.actions.report.xml,'+str(id))])
rec = { 'name': self.win.getEditText("txtReportName") }
res = self.sock.execute(database, uid, self.password, 'ir.values' , 'write',vId,rec)
oDoc2.store()
data = read_data_from_file( get_absolute_file_path( oDoc2.getURL()[7:] ) )
self.getInverseFieldsRecord(0)
#sock = xmlrpclib.ServerProxy(docinfo.getUserFieldValue(0) +'/xmlrpc/object')
file_type = oDoc2.getURL()[7:].split(".")[-1]
params = {
'name': self.win.getEditText("txtName"),
'model': docinfo.getUserFieldValue(3),
'report_name': self.win.getEditText("txtReportName"),
'header': (self.win.getCheckBoxState("chkHeader") <> 0),
'report_type': self.Kind[self.win.getListBoxSelectedItem("lstResourceType")],
}
if self.win.getListBoxSelectedItem("lstResourceType")=='OpenOffice':
params['report_type']=file_type
self.sock.execute(database, uid, self.password, 'ir.actions.report.xml', 'write', int(docinfo.getUserFieldValue(2)), params)
# Call upload_report as the *last* step, as it will call register_all() and cause the report service
# to be loaded - which requires all the data to be correct in the database
self.sock.execute(database, uid, self.password, 'ir.actions.report.xml', 'upload_report', int(docinfo.getUserFieldValue(2)),base64.encodestring(data),file_type,{})
self.logobj.log_write('SendToServer',LOG_INFO, ':Report %s successfully send using %s'%(params['name'],database))
self.win.endExecute()
else:
ErrorDialog("Either report name or technical name is empty.\nPlease specify an appropriate name.", "", "Error!")
self.logobj.log_write('SendToServer',LOG_WARNING, ': either report name or technical name is empty.')
self.win.endExecute()
def getID(self):
desktop=getDesktop()
doc = desktop.getCurrentComponent()
docinfo=doc.getDocumentInfo()
params = {
'name': self.win.getEditText("txtName"),
'model': docinfo.getUserFieldValue(3),
'report_name': self.win.getEditText('txtReportName')
}
id=self.sock.execute(database, uid, self.password, 'ir.actions.report.xml' ,'create', params)
return id
def getInverseFieldsRecord(self, nVal):
desktop=getDesktop()
doc = desktop.getCurrentComponent()
count=0
oParEnum = doc.getTextFields().createEnumeration()
while oParEnum.hasMoreElements():
oPar = oParEnum.nextElement()
if oPar.supportsService("com.sun.star.text.TextField.DropDown"):
oPar.SelectedItem = oPar.Items[nVal]
if nVal==0:
oPar.update()
if __name__<>"package" and __name__=="__main__":
SendtoServer(None)
elif __name__=="package":
g_ImplementationHelper.addImplementation( SendtoServer, "org.openoffice.openerp.report.sendtoserver", ("com.sun.star.task.Job",),)
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
agpl-3.0
|
lupyuen/RaspberryPiImage
|
home/pi/GrovePi/Software/Python/others/temboo/Library/Amazon/CloudDrive/Children/AddChild.py
|
5
|
5572
|
# -*- coding: utf-8 -*-
###############################################################################
#
# AddChild
# Moves a specified folder into a parent folder.
#
# Python versions 2.6, 2.7, 3.x
#
# Copyright 2014, Temboo Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
# either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
#
#
###############################################################################
from temboo.core.choreography import Choreography
from temboo.core.choreography import InputSet
from temboo.core.choreography import ResultSet
from temboo.core.choreography import ChoreographyExecution
import json
class AddChild(Choreography):
def __init__(self, temboo_session):
"""
Create a new instance of the AddChild Choreo. A TembooSession object, containing a valid
set of Temboo credentials, must be supplied.
"""
super(AddChild, self).__init__(temboo_session, '/Library/Amazon/CloudDrive/Children/AddChild')
def new_input_set(self):
return AddChildInputSet()
def _make_result_set(self, result, path):
return AddChildResultSet(result, path)
def _make_execution(self, session, exec_id, path):
return AddChildChoreographyExecution(session, exec_id, path)
class AddChildInputSet(InputSet):
"""
An InputSet with methods appropriate for specifying the inputs to the AddChild
Choreo. The InputSet object is used to specify input parameters when executing this Choreo.
"""
def set_AccessToken(self, value):
"""
Set the value of the AccessToken input for this Choreo. ((optional, string) A valid access token retrieved during the OAuth process. This is required unless you provide the ClientID, ClientSecret, and RefreshToken to generate a new access token.)
"""
super(AddChildInputSet, self)._set_input('AccessToken', value)
def set_ChildID(self, value):
"""
Set the value of the ChildID input for this Choreo. ((required, string) The ID of the folder that is being moved within a parent folder.)
"""
super(AddChildInputSet, self)._set_input('ChildID', value)
def set_ClientID(self, value):
"""
Set the value of the ClientID input for this Choreo. ((conditional, string) The Client ID provided by Amazon. Required unless providing a valid AccessToken.)
"""
super(AddChildInputSet, self)._set_input('ClientID', value)
def set_ClientSecret(self, value):
"""
Set the value of the ClientSecret input for this Choreo. ((conditional, string) The Client Secret provided by Amazon. Required unless providing a valid AccessToken.)
"""
super(AddChildInputSet, self)._set_input('ClientSecret', value)
def set_HandleRequestThrottling(self, value):
"""
Set the value of the HandleRequestThrottling input for this Choreo. ((optional, boolean) Whether or not to perform a retry sequence if a throttling error occurs. Set to true to enable this feature. The request will be retried up-to five times when enabled.)
"""
super(AddChildInputSet, self)._set_input('HandleRequestThrottling', value)
def set_MetaDataURL(self, value):
"""
Set the value of the MetaDataURL input for this Choreo. ((optional, string) The appropriate metadataUrl for your account. When not provided, the Choreo will lookup the URL using the Account.GetEndpoint Choreo.)
"""
super(AddChildInputSet, self)._set_input('MetaDataURL', value)
def set_ParentID(self, value):
"""
Set the value of the ParentID input for this Choreo. ((required, string) The ID of the parent folder that will contain the child folder that's being moved.)
"""
super(AddChildInputSet, self)._set_input('ParentID', value)
def set_RefreshToken(self, value):
"""
Set the value of the RefreshToken input for this Choreo. ((conditional, string) An OAuth refresh token used to generate a new access token when the original token is expired. Required unless providing a valid AccessToken.)
"""
super(AddChildInputSet, self)._set_input('RefreshToken', value)
class AddChildResultSet(ResultSet):
"""
A ResultSet with methods tailored to the values returned by the AddChild Choreo.
The ResultSet object is used to retrieve the results of a Choreo execution.
"""
def getJSONFromString(self, str):
return json.loads(str)
def get_Response(self):
"""
Retrieve the value for the "Response" output from this Choreo execution. ((json) The response from Amazon.)
"""
return self._output.get('Response', None)
def get_NewAccessToken(self):
"""
Retrieve the value for the "NewAccessToken" output from this Choreo execution. ((string) Contains a new AccessToken when the RefreshToken is provided.)
"""
return self._output.get('NewAccessToken', None)
class AddChildChoreographyExecution(ChoreographyExecution):
def _make_result_set(self, response, path):
return AddChildResultSet(response, path)
|
apache-2.0
|
jepler/linuxcnc-mirror
|
configs/sim/axis/orphans/pysubs/task.py
|
5
|
1340
|
# This is a component of LinuxCNC
# Copyright 2011, 2013, 2014 Dewey Garrett <[email protected]>,
# Michael Haberler <[email protected]>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
import sys
import hal
import emccanon
import interpreter
try:
import emctask
import customtask
except ImportError:
pass
try:
import cPickle as pickle
except ImportError:
import pickle
def starttask():
global pytask
import emc
ini = emc.ini(emctask.ini_filename())
t = ini.find("PYTHON", "PYTHON_TASK")
if int(t) if t else 0:
pytask = customtask.CustomTask()
if 'emctask' in sys.builtin_module_names:
starttask()
|
lgpl-2.1
|
TeemuAhola/sailelfcloud
|
src/qml/python/elfcloudclient.py
|
1
|
9585
|
'''
Created on Sep 17, 2016
@author: Teemu Ahola [[email protected]]
'''
import os
import elfcloud
import worker
import binascii
import logger
APIKEY = 'swrqwb95d98ou8d'
VALULT_TYPES = [elfcloud.utils.VAULT_TYPE_DEFAULT, 'com.ahola.sailelfcloud']
DEFAULT_REQUEST_SIZE_BYTES = 256 * 1024 # Size of one request when sending or fetching
client = None
class ClientException(Exception):
def __init__(self, id=0, msg="unknown"):
self.__id = id
self.__msg = msg
@property
def id(self):
return self.__id
@property
def msg(self):
return self.__msg
class NotConnected(ClientException):
def __init__(self):
ClientException.__init__(self, 0, "not connected")
class AuthenticationFailure(ClientException):
pass
def handle_exception(func):
from functools import wraps
@wraps(func)
def exception_handler(*args, **kwargs):
try:
return func(*args, **kwargs)
except elfcloud.exceptions.ECAuthException as e:
raise AuthenticationFailure(e.id, e.message) from e
except elfcloud.exceptions.ECException as e:
raise ClientException(e.id, e.message) from e
except elfcloud.exceptions.ClientException as e:
raise ClientException(0, e.message) from e
except NotConnected:
raise
except Exception as e:
raise ClientException(0, str(e)) from e
return exception_handler
def check_connected(func):
from functools import wraps
@wraps(func)
def _check_connection(*args, **kwargs):
if not isConnected():
raise NotConnected()
return func(*args, **kwargs)
return _check_connection
@handle_exception
def setRequestSize(sizeInBytes):
client.set_request_size(sizeInBytes)
@handle_exception
def connect(username, password):
global client
try:
client = elfcloud.Client(username=username, auth_data=password,
apikey=APIKEY,
server_url=elfcloud.utils.SERVER_DEFAULT)
client.auth()
logger.info("elfCLOUD client connected")
setRequestSize(DEFAULT_REQUEST_SIZE_BYTES)
except elfcloud.exceptions.ECAuthException: # this we will handle by ourselves
client = None
raise
@handle_exception
def isConnected():
return client != None
@handle_exception
def disconnect():
global client
if client:
client.terminate()
client = None
logger.info("elfCLOUD client disconnected")
@handle_exception
def setEncryption(key, iv):
client.encryption_mode = elfcloud.utils.ENC_AES256
client.set_encryption_key(binascii.unhexlify(key))
client.set_iv(binascii.unhexlify(iv))
@handle_exception
def clearEncryption():
client.encryption_mode = elfcloud.utils.ENC_NONE
SUBSCRIPTION_FIELD_MAP = {'id':'Id', 'status':'Status', 'start_date':'Start date',
'end_date':'End date', 'storage_quota': 'Quota',
'subscription_type':'Subscription type', 'renewal_type':'Renewal type'}
@handle_exception
@check_connected
def getSubscriptionInfo():
info = client.get_subscription_info()
subscr = info['current_subscription']
return {to_: str(subscr[from_]) for from_,to_ in SUBSCRIPTION_FIELD_MAP.items()}
WHOAMI_FIELD_MAP = {'name':'Name', 'lang':'Language', 'lastname':'Last name', 'firstname':'First name', 'id':'Id',
'email':'E-Mail', 'organization_unit':'Organization unit', 'eula_accepted':'EULA accepted'}
@handle_exception
@check_connected
def getWhoAmI():
info = client.whoami()
user = info['user']
return {to_: str(user[from_]) for from_,to_ in WHOAMI_FIELD_MAP.items()}
@handle_exception
@check_connected
def upload(parentId, remotename, filename, chunkCb=None, cancelCb=None, offset=None):
fileSize = os.path.getsize(filename)
class _FileObj(object):
def __init__(self, fileobj, offset_):
self.fileobj = fileobj
self.totalReadSize = 0 if not offset_ else offset_
self.fileobj.seek(self.totalReadSize)
def read(self, size):
if callable(cancelCb) and cancelCb(self.totalReadSize):
return None
data = self.fileobj.read(size)
self.totalReadSize += len(data)
if len(data) and callable(chunkCb):
chunkCb(fileSize, self.totalReadSize)
return data
with open(filename, "rb") as fileobj:
fo = _FileObj(fileobj, offset)
if offset:
client.store_data(int(parentId), remotename, fo, method="append")
else:
client.store_data(int(parentId), remotename, fo)
@handle_exception
@check_connected
def listVaults():
vaultList = []
vaults = client.list_vaults()
for vault in vaults:
vaultList.append({'name': vault.name,
'id': vault.id,
'size': vault.size,
'type': 'vault',
'vaultType': vault.vault_type,
'permissions': vault.permissions,
'modified': vault.modified_date,
'accessed': vault.last_accessed_date,
'ownerFirstName': vault.owner['firstname'],
'ownerLastName': vault.owner['lastname']})
return vaultList
@handle_exception
@check_connected
def listContent(parentId):
contentList = []
clusters, dataitems = client.list_contents(int(parentId))
for cluster in clusters:
contentList.append({'name': cluster.name,
'id' : cluster.id,
'descendants': cluster.descendants,
'parentId': cluster.parent_id,
'modified': cluster.modified_date,
'accessed': cluster.last_accessed_date,
'permissions': cluster.permissions,
'type': 'cluster'})
for dataitem in dataitems:
contentList.append({'name': dataitem.name,
'id' : 0,
'parentId': dataitem.parent_id,
'type': 'dataitem',
'tags': dataitem.meta.get('TGS', ""),
'encryption': dataitem.meta.get('ENC', "NONE"),
'contentHash':dataitem.meta.get('CHA', ""),
'keyHash': dataitem.meta.get('KHA', "")})
return contentList
@handle_exception
@check_connected
def getDataItemInfo(parentId, name):
dataitem = client.get_dataitem(parentId, name)
return {'id': dataitem.dataitem_id,
'name': dataitem.name,
'size': dataitem.size,
'description': dataitem.description if dataitem.description else '',
'tags': dataitem.tags if dataitem.tags else [],
'accessed': dataitem.last_accessed_date if dataitem.last_accessed_date else '',
'contentHash': dataitem.content_hash if dataitem.content_hash else '',
'encryption': dataitem.__dict__.get('meta').get('ENC', "NONE"),
'keyHash': dataitem.key_hash if dataitem.key_hash else ''}
@handle_exception
@check_connected
def updateDataItem(parentId, name, description=None, tags=None):
client.update_dataitem(parentId, name, description, tags)
@handle_exception
@check_connected
def download(parentId, name, outputPath, key=None, chunkCb=None, cancelCb=None):
"""If cancelCb returns True, download is stopped."""
data = client.fetch_data(parentId, name)['data']
dataLength = data.fileobj.getheader('Content-Length') # Nasty way to get total size since what if Content-Length does not exist.
# I haven't found good way to provide this information in upper level sw.
dataFetched = 0
with open(outputPath, mode='wb') as outputFile:
for chunk in data:
outputFile.write(chunk)
dataFetched += len(chunk)
if len(chunk) and callable(chunkCb): chunkCb(dataLength, dataFetched)
if callable(cancelCb) and cancelCb(): break
@handle_exception
@check_connected
def removeDataItem(parentId, name):
client.remove_dataitem(parentId, name)
@handle_exception
@check_connected
def renameDataItem(parentId, oldName, newName):
client.rename_dataitem(parentId, oldName, newName)
@handle_exception
@check_connected
def addVault(name):
return client.add_vault(name, VALULT_TYPES[0]).id
@handle_exception
@check_connected
def removeVault(vaultId):
client.remove_vault(vaultId)
@handle_exception
@check_connected
def renameVault(vaultId, newName):
client.rename_vault(vaultId, newName)
@handle_exception
@check_connected
def addCluster(parentId, name):
return client.add_cluster(name, parentId).id
@handle_exception
@check_connected
def removeCluster(clusterId):
client.remove_cluster(clusterId)
@handle_exception
@check_connected
def renameCluster(clusterId, newName):
client.rename_cluster(clusterId, newName)
@handle_exception
@check_connected
def setProperty(name, data):
client.set_property(name, data)
@handle_exception
@check_connected
def getProperty(name):
return client.get_property(name)
|
gpl-3.0
|
CopeX/odoo
|
addons/hw_scale/__openerp__.py
|
220
|
1699
|
# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
{
'name': 'Weighting Scale Hardware Driver',
'version': '1.0',
'category': 'Hardware Drivers',
'sequence': 6,
'summary': 'Hardware Driver for Weighting Scales',
'website': 'https://www.odoo.com/page/point-of-sale',
'description': """
Barcode Scanner Hardware Driver
================================
This module allows the point of sale to connect to a scale using a USB HSM Serial Scale Interface,
such as the Mettler Toledo Ariva.
""",
'author': 'OpenERP SA',
'depends': ['hw_proxy'],
'external_dependencies': {'python': ['serial']},
'test': [
],
'installable': True,
'auto_install': False,
}
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
agpl-3.0
|
hrayr-artunyan/shuup
|
shuup/xtheme/migrations/0001_initial.py
|
9
|
1682
|
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
import enumfields.fields
import shuup.core.fields
import shuup.xtheme.models
class Migration(migrations.Migration):
dependencies = [
]
operations = [
migrations.CreateModel(
name='SavedViewConfig',
fields=[
('id', models.AutoField(serialize=False, verbose_name='ID', auto_created=True, primary_key=True)),
('theme_identifier', models.CharField(db_index=True, max_length=64, verbose_name='theme identifier')),
('view_name', models.CharField(db_index=True, max_length=64, verbose_name='view name')),
('created_on', models.DateTimeField(verbose_name='created on', auto_now_add=True)),
('status', enumfields.fields.EnumIntegerField(db_index=True, verbose_name='status', enum=shuup.xtheme.models.SavedViewConfigStatus)),
('_data', shuup.core.fields.TaggedJSONField(db_column='data', default=dict, verbose_name='internal data')),
],
),
migrations.CreateModel(
name='ThemeSettings',
fields=[
('id', models.AutoField(serialize=False, verbose_name='ID', auto_created=True, primary_key=True)),
('theme_identifier', models.CharField(db_index=True, max_length=64, verbose_name='theme identifier', unique=True)),
('active', models.BooleanField(verbose_name='active', db_index=True, default=False)),
('data', shuup.core.fields.TaggedJSONField(db_column='data', default=dict, verbose_name='data')),
],
),
]
|
agpl-3.0
|
youprofit/servo
|
components/script/dom/bindings/codegen/Configuration.py
|
4
|
14097
|
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from WebIDL import IDLInterface
class Configuration:
"""
Represents global configuration state based on IDL parse data and
the configuration file.
"""
def __init__(self, filename, parseData):
# Read the configuration file.
glbl = {}
execfile(filename, glbl)
config = glbl['DOMInterfaces']
# Build descriptors for all the interfaces we have in the parse data.
# This allows callers to specify a subset of interfaces by filtering
# |parseData|.
self.descriptors = []
self.interfaces = {}
self.maxProtoChainLength = 0
for thing in parseData:
# Some toplevel things are sadly types, and those have an
# isInterface that doesn't mean the same thing as IDLObject's
# isInterface()...
if not isinstance(thing, IDLInterface):
continue
iface = thing
self.interfaces[iface.identifier.name] = iface
if iface.identifier.name not in config:
# Completely skip consequential interfaces with no descriptor
# if they have no interface object because chances are we
# don't need to do anything interesting with them.
if iface.isConsequential() and not iface.hasInterfaceObject():
continue
entry = {}
else:
entry = config[iface.identifier.name]
if not isinstance(entry, list):
assert isinstance(entry, dict)
entry = [entry]
self.descriptors.extend(
[Descriptor(self, iface, x) for x in entry])
# Mark the descriptors for which only a single nativeType implements
# an interface.
for descriptor in self.descriptors:
intefaceName = descriptor.interface.identifier.name
otherDescriptors = [d for d in self.descriptors
if d.interface.identifier.name == intefaceName]
descriptor.uniqueImplementation = len(otherDescriptors) == 1
self.enums = [e for e in parseData if e.isEnum()]
self.dictionaries = [d for d in parseData if d.isDictionary()]
self.callbacks = [c for c in parseData if
c.isCallback() and not c.isInterface()]
# Keep the descriptor list sorted for determinism.
self.descriptors.sort(lambda x, y: cmp(x.name, y.name))
def getInterface(self, ifname):
return self.interfaces[ifname]
def getDescriptors(self, **filters):
"""Gets the descriptors that match the given filters."""
curr = self.descriptors
for key, val in filters.iteritems():
if key == 'webIDLFile':
getter = lambda x: x.interface.filename()
elif key == 'hasInterfaceObject':
getter = lambda x: x.interface.hasInterfaceObject()
elif key == 'isCallback':
getter = lambda x: x.interface.isCallback()
elif key == 'isJSImplemented':
getter = lambda x: x.interface.isJSImplemented()
else:
getter = lambda x: getattr(x, key)
curr = filter(lambda x: getter(x) == val, curr)
return curr
def getEnums(self, webIDLFile):
return filter(lambda e: e.filename() == webIDLFile, self.enums)
@staticmethod
def _filterForFile(items, webIDLFile=""):
"""Gets the items that match the given filters."""
if not webIDLFile:
return items
return filter(lambda x: x.filename() == webIDLFile, items)
def getDictionaries(self, webIDLFile=""):
return self._filterForFile(self.dictionaries, webIDLFile=webIDLFile)
def getCallbacks(self, webIDLFile=""):
return self._filterForFile(self.callbacks, webIDLFile=webIDLFile)
def getDescriptor(self, interfaceName):
"""
Gets the appropriate descriptor for the given interface name.
"""
iface = self.getInterface(interfaceName)
descriptors = self.getDescriptors(interface=iface)
# We should have exactly one result.
if len(descriptors) != 1:
raise NoSuchDescriptorError("For " + interfaceName + " found " +
str(len(descriptors)) + " matches")
return descriptors[0]
def getDescriptorProvider(self):
"""
Gets a descriptor provider that can provide descriptors as needed.
"""
return DescriptorProvider(self)
class NoSuchDescriptorError(TypeError):
def __init__(self, str):
TypeError.__init__(self, str)
class DescriptorProvider:
"""
A way of getting descriptors for interface names
"""
def __init__(self, config):
self.config = config
def getDescriptor(self, interfaceName):
"""
Gets the appropriate descriptor for the given interface name given the
context of the current descriptor.
"""
return self.config.getDescriptor(interfaceName)
class Descriptor(DescriptorProvider):
"""
Represents a single descriptor for an interface. See Bindings.conf.
"""
def __init__(self, config, interface, desc):
DescriptorProvider.__init__(self, config)
self.interface = interface
# Read the desc, and fill in the relevant defaults.
ifaceName = self.interface.identifier.name
# Callback types do not use JS smart pointers, so we should not use the
# built-in rooting mechanisms for them.
if self.interface.isCallback():
self.needsRooting = False
ty = "%sBinding::%s" % (ifaceName, ifaceName)
self.returnType = "Rc<%s>" % ty
self.argumentType = "???"
self.memberType = "???"
self.nativeType = ty
else:
self.needsRooting = True
self.returnType = "Root<%s>" % ifaceName
self.argumentType = "&%s" % ifaceName
self.memberType = "Root<%s>" % ifaceName
self.nativeType = "Root<%s>" % ifaceName
self.concreteType = ifaceName
self.register = desc.get('register', True)
self.outerObjectHook = desc.get('outerObjectHook', 'None')
self.proxy = False
# If we're concrete, we need to crawl our ancestor interfaces and mark
# them as having a concrete descendant.
self.concrete = (not self.interface.isCallback() and
desc.get('concrete', True))
self.operations = {
'IndexedGetter': None,
'IndexedSetter': None,
'IndexedCreator': None,
'IndexedDeleter': None,
'NamedGetter': None,
'NamedSetter': None,
'NamedCreator': None,
'NamedDeleter': None,
'Stringifier': None,
}
def addOperation(operation, m):
if not self.operations[operation]:
self.operations[operation] = m
# Since stringifiers go on the prototype, we only need to worry
# about our own stringifier, not those of our ancestor interfaces.
for m in self.interface.members:
if m.isMethod() and m.isStringifier():
addOperation('Stringifier', m)
if self.concrete:
iface = self.interface
while iface:
for m in iface.members:
if not m.isMethod():
continue
def addIndexedOrNamedOperation(operation, m):
self.proxy = True
if m.isIndexed():
operation = 'Indexed' + operation
else:
assert m.isNamed()
operation = 'Named' + operation
addOperation(operation, m)
if m.isGetter():
addIndexedOrNamedOperation('Getter', m)
if m.isSetter():
addIndexedOrNamedOperation('Setter', m)
if m.isCreator():
addIndexedOrNamedOperation('Creator', m)
if m.isDeleter():
addIndexedOrNamedOperation('Deleter', m)
iface.setUserData('hasConcreteDescendant', True)
iface = iface.parent
if self.proxy:
iface = self.interface
while iface:
iface.setUserData('hasProxyDescendant', True)
iface = iface.parent
self.name = interface.identifier.name
# self.extendedAttributes is a dict of dicts, keyed on
# all/getterOnly/setterOnly and then on member name. Values are an
# array of extended attributes.
self.extendedAttributes = {'all': {}, 'getterOnly': {}, 'setterOnly': {}}
def addExtendedAttribute(attribute, config):
def add(key, members, attribute):
for member in members:
self.extendedAttributes[key].setdefault(member, []).append(attribute)
if isinstance(config, dict):
for key in ['all', 'getterOnly', 'setterOnly']:
add(key, config.get(key, []), attribute)
elif isinstance(config, list):
add('all', config, attribute)
else:
assert isinstance(config, str)
if config == '*':
iface = self.interface
while iface:
add('all', map(lambda m: m.name, iface.members), attribute)
iface = iface.parent
else:
add('all', [config], attribute)
self._binaryNames = desc.get('binaryNames', {})
self._binaryNames.setdefault('__legacycaller', 'LegacyCall')
self._binaryNames.setdefault('__stringifier', 'Stringifier')
self._internalNames = desc.get('internalNames', {})
for member in self.interface.members:
if not member.isAttr() and not member.isMethod():
continue
binaryName = member.getExtendedAttribute("BinaryName")
if binaryName:
assert isinstance(binaryName, list)
assert len(binaryName) == 1
self._binaryNames.setdefault(member.identifier.name,
binaryName[0])
self._internalNames.setdefault(member.identifier.name,
member.identifier.name.replace('-', '_'))
# Build the prototype chain.
self.prototypeChain = []
parent = interface
while parent:
self.prototypeChain.insert(0, parent.identifier.name)
parent = parent.parent
config.maxProtoChainLength = max(config.maxProtoChainLength,
len(self.prototypeChain))
def binaryNameFor(self, name):
return self._binaryNames.get(name, name)
def internalNameFor(self, name):
return self._internalNames.get(name, name)
def getExtendedAttributes(self, member, getter=False, setter=False):
def maybeAppendInfallibleToAttrs(attrs, throws):
if throws is None:
attrs.append("infallible")
elif throws is True:
pass
else:
raise TypeError("Unknown value for 'Throws'")
name = member.identifier.name
if member.isMethod():
attrs = self.extendedAttributes['all'].get(name, [])
throws = member.getExtendedAttribute("Throws")
maybeAppendInfallibleToAttrs(attrs, throws)
return attrs
assert member.isAttr()
assert bool(getter) != bool(setter)
key = 'getterOnly' if getter else 'setterOnly'
attrs = self.extendedAttributes['all'].get(name, []) + self.extendedAttributes[key].get(name, [])
throws = member.getExtendedAttribute("Throws")
if throws is None:
throwsAttr = "GetterThrows" if getter else "SetterThrows"
throws = member.getExtendedAttribute(throwsAttr)
maybeAppendInfallibleToAttrs(attrs, throws)
return attrs
def isGlobal(self):
"""
Returns true if this is the primary interface for a global object
of some sort.
"""
return (self.interface.getExtendedAttribute("Global") or
self.interface.getExtendedAttribute("PrimaryGlobal"))
# Some utility methods
def getTypesFromDescriptor(descriptor):
"""
Get all argument and return types for all members of the descriptor
"""
members = [m for m in descriptor.interface.members]
if descriptor.interface.ctor():
members.append(descriptor.interface.ctor())
members.extend(descriptor.interface.namedConstructors)
signatures = [s for m in members if m.isMethod() for s in m.signatures()]
types = []
for s in signatures:
assert len(s) == 2
(returnType, arguments) = s
types.append(returnType)
types.extend(a.type for a in arguments)
types.extend(a.type for a in members if a.isAttr())
return types
def getTypesFromDictionary(dictionary):
"""
Get all member types for this dictionary
"""
types = []
curDict = dictionary
while curDict:
types.extend([m.type for m in curDict.members])
curDict = curDict.parent
return types
def getTypesFromCallback(callback):
"""
Get the types this callback depends on: its return type and the
types of its arguments.
"""
sig = callback.signatures()[0]
types = [sig[0]] # Return type
types.extend(arg.type for arg in sig[1]) # Arguments
return types
|
mpl-2.0
|
analyseuc3m/ANALYSE-v1
|
openedx/core/djangoapps/credit/tests/test_partition.py
|
76
|
7030
|
# -*- coding: utf-8 -*-
"""
Tests for In-Course Reverification Access Control Partition scheme
"""
import ddt
import unittest
from django.conf import settings
from lms.djangoapps.verify_student.models import (
VerificationCheckpoint,
VerificationStatus,
SkippedReverification,
)
from openedx.core.djangoapps.credit.partition_schemes import VerificationPartitionScheme
from student.models import CourseEnrollment
from student.tests.factories import UserFactory
from xmodule.partitions.partitions import UserPartition, Group
from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
from xmodule.modulestore.tests.factories import CourseFactory
@ddt.ddt
@unittest.skipUnless(settings.ROOT_URLCONF == 'lms.urls', 'Test only valid in lms')
class ReverificationPartitionTest(ModuleStoreTestCase):
"""Tests for the Reverification Partition Scheme. """
SUBMITTED = "submitted"
APPROVED = "approved"
DENIED = "denied"
def setUp(self):
super(ReverificationPartitionTest, self).setUp()
# creating course, checkpoint location and user partition mock object.
self.course = CourseFactory.create()
self.checkpoint_location = u'i4x://{org}/{course}/edx-reverification-block/first_uuid'.format(
org=self.course.id.org, course=self.course.id.course
)
scheme = UserPartition.get_scheme("verification")
self.user_partition = UserPartition(
id=0,
name=u"Verification Checkpoint",
description=u"Verification Checkpoint",
scheme=scheme,
parameters={"location": self.checkpoint_location},
groups=[
Group(scheme.ALLOW, "Allow access to content"),
Group(scheme.DENY, "Deny access to content"),
]
)
self.first_checkpoint = VerificationCheckpoint.objects.create(
course_id=self.course.id,
checkpoint_location=self.checkpoint_location
)
def create_user_and_enroll(self, enrollment_type):
"""Create and enroll users with provided enrollment type."""
user = UserFactory.create()
CourseEnrollment.objects.create(
user=user,
course_id=self.course.id,
mode=enrollment_type,
is_active=True
)
return user
def add_verification_status(self, user, status):
"""Adding the verification status for a user."""
VerificationStatus.add_status_from_checkpoints(
checkpoints=[self.first_checkpoint],
user=user,
status=status
)
@ddt.data(
("verified", SUBMITTED, VerificationPartitionScheme.ALLOW),
("verified", APPROVED, VerificationPartitionScheme.ALLOW),
("verified", DENIED, VerificationPartitionScheme.ALLOW),
("verified", None, VerificationPartitionScheme.DENY),
("honor", None, VerificationPartitionScheme.ALLOW),
)
@ddt.unpack
def test_get_group_for_user(self, enrollment_type, verification_status, expected_group):
# creating user and enroll them.
user = self.create_user_and_enroll(enrollment_type)
if verification_status:
self.add_verification_status(user, verification_status)
self._assert_group_assignment(user, expected_group)
def test_get_group_for_user_with_skipped(self):
# Check that a user is in verified allow group if that user has skipped
# any ICRV block.
user = self.create_user_and_enroll('verified')
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.first_checkpoint,
user_id=user.id,
course_id=self.course.id
)
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
def test_cache_with_skipped_icrv(self):
# Check that a user is in verified allow group if that user has skipped
# any ICRV block.
user = self.create_user_and_enroll('verified')
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.first_checkpoint,
user_id=user.id,
course_id=self.course.id
)
# this will warm the cache.
with self.assertNumQueries(3):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
# no db queries this time.
with self.assertNumQueries(0):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
def test_cache_with_submitted_status(self):
# Check that a user is in verified allow group if that user has approved status at
# any ICRV block.
user = self.create_user_and_enroll('verified')
self.add_verification_status(user, VerificationStatus.APPROVED_STATUS)
# this will warm the cache.
with self.assertNumQueries(4):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
# no db queries this time.
with self.assertNumQueries(0):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
def test_cache_with_denied_status(self):
# Check that a user is in verified allow group if that user has denied at
# any ICRV block.
user = self.create_user_and_enroll('verified')
self.add_verification_status(user, VerificationStatus.DENIED_STATUS)
# this will warm the cache.
with self.assertNumQueries(4):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
# no db queries this time.
with self.assertNumQueries(0):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
def test_cache_with_honor(self):
# Check that a user is in honor mode.
# any ICRV block.
user = self.create_user_and_enroll('honor')
# this will warm the cache.
with self.assertNumQueries(3):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
# no db queries this time.
with self.assertNumQueries(0):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
def test_cache_with_verified_deny_group(self):
# Check that a user is in verified mode. But not perform any action
user = self.create_user_and_enroll('verified')
# this will warm the cache.
with self.assertNumQueries(3):
self._assert_group_assignment(user, VerificationPartitionScheme.DENY)
# no db queries this time.
with self.assertNumQueries(0):
self._assert_group_assignment(user, VerificationPartitionScheme.DENY)
def _assert_group_assignment(self, user, expected_group_id):
"""Check that the user was assigned to a group. """
actual_group = VerificationPartitionScheme.get_group_for_user(self.course.id, user, self.user_partition)
self.assertEqual(actual_group.id, expected_group_id)
|
agpl-3.0
|
tarballs-are-good/sympy
|
sympy/integrals/tests/test_rationaltools.py
|
3
|
2614
|
from sympy import symbols, S, I, atan, log, Poly
from sympy.integrals.rationaltools import ratint, \
ratint_ratpart, ratint_logpart, log_to_atan, log_to_real
from sympy.abc import a, x, t
half = S(1)/2
def test_ratint():
assert ratint(S(0), x) == 0
assert ratint(S(7), x) == 7*x
assert ratint(x, x) == x**2/2
assert ratint(2*x, x) == x**2
assert ratint(8*x**7+2*x+1, x) == x**8+x**2+x
f = S(1)
g = x + 1
assert ratint(f / g, x) == log(x + 1)
assert ratint((f,g), x) == log(x + 1)
f = x**3 - x
g = x - 1
assert ratint(f/g, x) == x**3/3 + x**2/2
f = x
g = (x - a)*(x + a)
assert ratint(f/g, x) == log(x**2 - a**2)/2
f = S(1)
g = x**2 + 1
assert ratint(f/g, x, real=None) == atan(x)
assert ratint(f/g, x, real=True) == atan(x)
assert ratint(f/g, x, real=False) == I*log(x + I)/2 - I*log(x - I)/2
f = S(36)
g = x**5-2*x**4-2*x**3+4*x**2+x-2
assert ratint(f/g, x) == \
-4*log(1 + x) + 4*log(-2 + x) - (6 + 12*x)/(1 - x**2)
f = x**4-3*x**2+6
g = x**6-5*x**4+5*x**2+4
assert ratint(f/g, x) == \
atan(x) + atan(x**3) + atan(x/2 - 3*x**S(3)/2 + S(1)/2*x**5)
f = x**7-24*x**4-4*x**2+8*x-8
g = x**8+6*x**6+12*x**4+8*x**2
assert ratint(f/g, x) == \
(4 + 6*x + 8*x**2 + 3*x**3)/(4*x + 4*x**3 + x**5) + log(x)
assert ratint((x**3*f)/(x*g), x) == \
-(12 - 16*x + 6*x**2 - 14*x**3)/(4 + 4*x**2 + x**4) - \
5*2**(S(1)/2)*atan(x*2**(S(1)/2)/2) + S(1)/2*x**2 - 3*log(2 + x**2)
f = x**5-x**4+4*x**3+x**2-x+5
g = x**4-2*x**3+5*x**2-4*x+4
assert ratint(f/g, x) == \
x + S(1)/2*x**2 + S(1)/2*log(2-x+x**2) + (9-4*x)/(14-7*x+7*x**2) + \
13*7**(S(1)/2)*atan(-S(1)/7*7**(S(1)/2) + 2*x*7**(S(1)/2)/7)/49
assert ratint(1/(x**2+x+1), x) == \
2*3**(S(1)/2)*atan(3**(S(1)/2)/3 + 2*x*3**(S(1)/2)/3)/3
assert ratint(1/(x**3+1), x) == \
-log(1 - x + x**2)/6 + log(1 + x)/3 + 3**(S(1)/2)*atan(-3**(S(1)/2)/3 + 2*x*3**(S(1)/2)/3)/3
assert ratint(1/(x**2+x+1), x, real=False) == \
-I*3**half*log(half + x - half*I*3**half)/3 + \
I*3**half*log(half + x + half*I*3**half)/3
assert ratint(1/(x**3+1), x, real=False) == log(1 + x)/3 - \
(S(1)/6 - I*3**half/6)*log(-half + x + I*3**half/2) - \
(S(1)/6 + I*3**half/6)*log(-half + x - I*3**half/2)
def test_ratint_logpart():
assert ratint_logpart(x, x**2-9, x, t) == \
[(Poly(x**2 - 9, x), Poly(-2*t + 1, t))]
assert ratint_logpart(x**2, x**3-5, x, t) == \
[(Poly(x**3 - 5, x), Poly(-3*t + 1, t))]
|
bsd-3-clause
|
leppa/home-assistant
|
tests/components/vacuum/common.py
|
24
|
6031
|
"""Collection of helper methods.
All containing methods are legacy helpers that should not be used by new
components. Instead call the service directly.
"""
from homeassistant.components.vacuum import (
ATTR_FAN_SPEED,
ATTR_PARAMS,
DOMAIN,
SERVICE_CLEAN_SPOT,
SERVICE_LOCATE,
SERVICE_PAUSE,
SERVICE_RETURN_TO_BASE,
SERVICE_SEND_COMMAND,
SERVICE_SET_FAN_SPEED,
SERVICE_START,
SERVICE_START_PAUSE,
SERVICE_STOP,
)
from homeassistant.const import (
ATTR_COMMAND,
ATTR_ENTITY_ID,
ENTITY_MATCH_ALL,
SERVICE_TOGGLE,
SERVICE_TURN_OFF,
SERVICE_TURN_ON,
)
from homeassistant.loader import bind_hass
@bind_hass
def turn_on(hass, entity_id=ENTITY_MATCH_ALL):
"""Turn all or specified vacuum on."""
hass.add_job(async_turn_on, hass, entity_id)
async def async_turn_on(hass, entity_id=ENTITY_MATCH_ALL):
"""Turn all or specified vacuum on."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_TURN_ON, data, blocking=True)
@bind_hass
def turn_off(hass, entity_id=ENTITY_MATCH_ALL):
"""Turn all or specified vacuum off."""
hass.add_job(async_turn_off, hass, entity_id)
async def async_turn_off(hass, entity_id=ENTITY_MATCH_ALL):
"""Turn all or specified vacuum off."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_TURN_OFF, data, blocking=True)
@bind_hass
def toggle(hass, entity_id=ENTITY_MATCH_ALL):
"""Toggle all or specified vacuum."""
hass.add_job(async_toggle, hass, entity_id)
async def async_toggle(hass, entity_id=ENTITY_MATCH_ALL):
"""Toggle all or specified vacuum."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_TOGGLE, data, blocking=True)
@bind_hass
def locate(hass, entity_id=ENTITY_MATCH_ALL):
"""Locate all or specified vacuum."""
hass.add_job(async_locate, hass, entity_id)
async def async_locate(hass, entity_id=ENTITY_MATCH_ALL):
"""Locate all or specified vacuum."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_LOCATE, data, blocking=True)
@bind_hass
def clean_spot(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or specified vacuum to perform a spot clean-up."""
hass.add_job(async_clean_spot, hass, entity_id)
async def async_clean_spot(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or specified vacuum to perform a spot clean-up."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_CLEAN_SPOT, data, blocking=True)
@bind_hass
def return_to_base(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or specified vacuum to return to base."""
hass.add_job(async_return_to_base, hass, entity_id)
async def async_return_to_base(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or specified vacuum to return to base."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_RETURN_TO_BASE, data, blocking=True)
@bind_hass
def start_pause(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or specified vacuum to start or pause the current task."""
hass.add_job(async_start_pause, hass, entity_id)
async def async_start_pause(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or specified vacuum to start or pause the current task."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_START_PAUSE, data, blocking=True)
@bind_hass
def start(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or specified vacuum to start or resume the current task."""
hass.add_job(async_start, hass, entity_id)
async def async_start(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or specified vacuum to start or resume the current task."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_START, data, blocking=True)
@bind_hass
def pause(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or the specified vacuum to pause the current task."""
hass.add_job(async_pause, hass, entity_id)
async def async_pause(hass, entity_id=ENTITY_MATCH_ALL):
"""Tell all or the specified vacuum to pause the current task."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_PAUSE, data, blocking=True)
@bind_hass
def stop(hass, entity_id=ENTITY_MATCH_ALL):
"""Stop all or specified vacuum."""
hass.add_job(async_stop, hass, entity_id)
async def async_stop(hass, entity_id=ENTITY_MATCH_ALL):
"""Stop all or specified vacuum."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else None
await hass.services.async_call(DOMAIN, SERVICE_STOP, data, blocking=True)
@bind_hass
def set_fan_speed(hass, fan_speed, entity_id=ENTITY_MATCH_ALL):
"""Set fan speed for all or specified vacuum."""
hass.add_job(async_set_fan_speed, hass, fan_speed, entity_id)
async def async_set_fan_speed(hass, fan_speed, entity_id=ENTITY_MATCH_ALL):
"""Set fan speed for all or specified vacuum."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else {}
data[ATTR_FAN_SPEED] = fan_speed
await hass.services.async_call(DOMAIN, SERVICE_SET_FAN_SPEED, data, blocking=True)
@bind_hass
def send_command(hass, command, params=None, entity_id=ENTITY_MATCH_ALL):
"""Send command to all or specified vacuum."""
hass.add_job(async_send_command, hass, command, params, entity_id)
async def async_send_command(hass, command, params=None, entity_id=ENTITY_MATCH_ALL):
"""Send command to all or specified vacuum."""
data = {ATTR_ENTITY_ID: entity_id} if entity_id else {}
data[ATTR_COMMAND] = command
if params is not None:
data[ATTR_PARAMS] = params
await hass.services.async_call(DOMAIN, SERVICE_SEND_COMMAND, data, blocking=True)
|
apache-2.0
|
scanno/android_kernel_motorola_msm8992
|
tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py
|
12980
|
5411
|
# SchedGui.py - Python extension for perf script, basic GUI code for
# traces drawing and overview.
#
# Copyright (C) 2010 by Frederic Weisbecker <[email protected]>
#
# This software is distributed under the terms of the GNU General
# Public License ("GPL") version 2 as published by the Free Software
# Foundation.
try:
import wx
except ImportError:
raise ImportError, "You need to install the wxpython lib for this script"
class RootFrame(wx.Frame):
Y_OFFSET = 100
RECT_HEIGHT = 100
RECT_SPACE = 50
EVENT_MARKING_WIDTH = 5
def __init__(self, sched_tracer, title, parent = None, id = -1):
wx.Frame.__init__(self, parent, id, title)
(self.screen_width, self.screen_height) = wx.GetDisplaySize()
self.screen_width -= 10
self.screen_height -= 10
self.zoom = 0.5
self.scroll_scale = 20
self.sched_tracer = sched_tracer
self.sched_tracer.set_root_win(self)
(self.ts_start, self.ts_end) = sched_tracer.interval()
self.update_width_virtual()
self.nr_rects = sched_tracer.nr_rectangles() + 1
self.height_virtual = RootFrame.Y_OFFSET + (self.nr_rects * (RootFrame.RECT_HEIGHT + RootFrame.RECT_SPACE))
# whole window panel
self.panel = wx.Panel(self, size=(self.screen_width, self.screen_height))
# scrollable container
self.scroll = wx.ScrolledWindow(self.panel)
self.scroll.SetScrollbars(self.scroll_scale, self.scroll_scale, self.width_virtual / self.scroll_scale, self.height_virtual / self.scroll_scale)
self.scroll.EnableScrolling(True, True)
self.scroll.SetFocus()
# scrollable drawing area
self.scroll_panel = wx.Panel(self.scroll, size=(self.screen_width - 15, self.screen_height / 2))
self.scroll_panel.Bind(wx.EVT_PAINT, self.on_paint)
self.scroll_panel.Bind(wx.EVT_KEY_DOWN, self.on_key_press)
self.scroll_panel.Bind(wx.EVT_LEFT_DOWN, self.on_mouse_down)
self.scroll.Bind(wx.EVT_PAINT, self.on_paint)
self.scroll.Bind(wx.EVT_KEY_DOWN, self.on_key_press)
self.scroll.Bind(wx.EVT_LEFT_DOWN, self.on_mouse_down)
self.scroll.Fit()
self.Fit()
self.scroll_panel.SetDimensions(-1, -1, self.width_virtual, self.height_virtual, wx.SIZE_USE_EXISTING)
self.txt = None
self.Show(True)
def us_to_px(self, val):
return val / (10 ** 3) * self.zoom
def px_to_us(self, val):
return (val / self.zoom) * (10 ** 3)
def scroll_start(self):
(x, y) = self.scroll.GetViewStart()
return (x * self.scroll_scale, y * self.scroll_scale)
def scroll_start_us(self):
(x, y) = self.scroll_start()
return self.px_to_us(x)
def paint_rectangle_zone(self, nr, color, top_color, start, end):
offset_px = self.us_to_px(start - self.ts_start)
width_px = self.us_to_px(end - self.ts_start)
offset_py = RootFrame.Y_OFFSET + (nr * (RootFrame.RECT_HEIGHT + RootFrame.RECT_SPACE))
width_py = RootFrame.RECT_HEIGHT
dc = self.dc
if top_color is not None:
(r, g, b) = top_color
top_color = wx.Colour(r, g, b)
brush = wx.Brush(top_color, wx.SOLID)
dc.SetBrush(brush)
dc.DrawRectangle(offset_px, offset_py, width_px, RootFrame.EVENT_MARKING_WIDTH)
width_py -= RootFrame.EVENT_MARKING_WIDTH
offset_py += RootFrame.EVENT_MARKING_WIDTH
(r ,g, b) = color
color = wx.Colour(r, g, b)
brush = wx.Brush(color, wx.SOLID)
dc.SetBrush(brush)
dc.DrawRectangle(offset_px, offset_py, width_px, width_py)
def update_rectangles(self, dc, start, end):
start += self.ts_start
end += self.ts_start
self.sched_tracer.fill_zone(start, end)
def on_paint(self, event):
dc = wx.PaintDC(self.scroll_panel)
self.dc = dc
width = min(self.width_virtual, self.screen_width)
(x, y) = self.scroll_start()
start = self.px_to_us(x)
end = self.px_to_us(x + width)
self.update_rectangles(dc, start, end)
def rect_from_ypixel(self, y):
y -= RootFrame.Y_OFFSET
rect = y / (RootFrame.RECT_HEIGHT + RootFrame.RECT_SPACE)
height = y % (RootFrame.RECT_HEIGHT + RootFrame.RECT_SPACE)
if rect < 0 or rect > self.nr_rects - 1 or height > RootFrame.RECT_HEIGHT:
return -1
return rect
def update_summary(self, txt):
if self.txt:
self.txt.Destroy()
self.txt = wx.StaticText(self.panel, -1, txt, (0, (self.screen_height / 2) + 50))
def on_mouse_down(self, event):
(x, y) = event.GetPositionTuple()
rect = self.rect_from_ypixel(y)
if rect == -1:
return
t = self.px_to_us(x) + self.ts_start
self.sched_tracer.mouse_down(rect, t)
def update_width_virtual(self):
self.width_virtual = self.us_to_px(self.ts_end - self.ts_start)
def __zoom(self, x):
self.update_width_virtual()
(xpos, ypos) = self.scroll.GetViewStart()
xpos = self.us_to_px(x) / self.scroll_scale
self.scroll.SetScrollbars(self.scroll_scale, self.scroll_scale, self.width_virtual / self.scroll_scale, self.height_virtual / self.scroll_scale, xpos, ypos)
self.Refresh()
def zoom_in(self):
x = self.scroll_start_us()
self.zoom *= 2
self.__zoom(x)
def zoom_out(self):
x = self.scroll_start_us()
self.zoom /= 2
self.__zoom(x)
def on_key_press(self, event):
key = event.GetRawKeyCode()
if key == ord("+"):
self.zoom_in()
return
if key == ord("-"):
self.zoom_out()
return
key = event.GetKeyCode()
(x, y) = self.scroll.GetViewStart()
if key == wx.WXK_RIGHT:
self.scroll.Scroll(x + 1, y)
elif key == wx.WXK_LEFT:
self.scroll.Scroll(x - 1, y)
elif key == wx.WXK_DOWN:
self.scroll.Scroll(x, y + 1)
elif key == wx.WXK_UP:
self.scroll.Scroll(x, y - 1)
|
gpl-2.0
|
aksh1/wagtail-cookiecutter-foundation
|
{{cookiecutter.repo_name}}/pages/migrations/0001_initial.py
|
5
|
12936
|
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import models, migrations
import django.db.models.deletion
import modelcluster.fields
import wagtail.wagtailcore.fields
import wagtail.wagtailcore.blocks
class Migration(migrations.Migration):
dependencies = [
('wagtailimages', '0006_add_verbose_names'),
('wagtaildocs', '0003_add_verbose_names'),
('wagtailcore', '0001_squashed_0016_change_page_url_path_to_text_field'),
]
operations = [
migrations.CreateModel(
name='ContentBlock',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('link_external', models.URLField(verbose_name=b'External link', blank=True)),
('title', models.CharField(max_length=255)),
('body', wagtail.wagtailcore.fields.RichTextField()),
('summary', wagtail.wagtailcore.fields.RichTextField(blank=True)),
('slug', models.SlugField()),
('link_document', models.ForeignKey(related_name='+', blank=True, to='wagtaildocs.Document', null=True)),
],
options={
'abstract': False,
},
),
migrations.CreateModel(
name='FaqsPage',
fields=[
('page_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='wagtailcore.Page')),
('body', wagtail.wagtailcore.fields.StreamField([(b'faq_question', wagtail.wagtailcore.blocks.CharBlock(classname=b'full title')), (b'faq_answer', wagtail.wagtailcore.blocks.RichTextBlock())])),
],
options={
'abstract': False,
},
bases=('wagtailcore.page',),
),
migrations.CreateModel(
name='HomePage',
fields=[
('page_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='wagtailcore.Page')),
('title_text', wagtail.wagtailcore.fields.RichTextField(null=True, blank=True)),
('body', wagtail.wagtailcore.fields.RichTextField(null=True, blank=True)),
],
options={
'verbose_name': 'Homepage',
},
bases=('wagtailcore.page',),
),
migrations.CreateModel(
name='HomePageCarouselItem',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('sort_order', models.IntegerField(null=True, editable=False, blank=True)),
('link_external', models.URLField(verbose_name=b'External link', blank=True)),
('embed_url', models.URLField(verbose_name=b'Embed URL', blank=True)),
('caption', wagtail.wagtailcore.fields.RichTextField(blank=True)),
('image', models.ForeignKey(related_name='+', on_delete=django.db.models.deletion.SET_NULL, blank=True, to='wagtailimages.Image', null=True)),
('link_document', models.ForeignKey(related_name='+', blank=True, to='wagtaildocs.Document', null=True)),
],
options={
'ordering': ['sort_order'],
'abstract': False,
},
),
migrations.CreateModel(
name='HomePageContentItem',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('sort_order', models.IntegerField(null=True, editable=False, blank=True)),
('link_external', models.URLField(verbose_name=b'External link', blank=True)),
('title', models.CharField(max_length=100)),
('content', wagtail.wagtailcore.fields.RichTextField(null=True, blank=True)),
('summary', wagtail.wagtailcore.fields.RichTextField(blank=True)),
('slug', models.SlugField()),
('image', models.ForeignKey(related_name='+', on_delete=django.db.models.deletion.SET_NULL, blank=True, to='wagtailimages.Image', null=True)),
('link_document', models.ForeignKey(related_name='+', blank=True, to='wagtaildocs.Document', null=True)),
],
options={
'ordering': ['sort_order'],
'abstract': False,
},
),
migrations.CreateModel(
name='HomePageRelatedLink',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('sort_order', models.IntegerField(null=True, editable=False, blank=True)),
('link_external', models.URLField(verbose_name=b'External link', blank=True)),
('title', models.CharField(help_text=b'Link title', max_length=255)),
('link_document', models.ForeignKey(related_name='+', blank=True, to='wagtaildocs.Document', null=True)),
],
options={
'ordering': ['sort_order'],
'abstract': False,
},
),
migrations.CreateModel(
name='StandardIndexPage',
fields=[
('page_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='wagtailcore.Page')),
('subtitle', models.CharField(max_length=255, blank=True)),
('intro', wagtail.wagtailcore.fields.RichTextField(blank=True)),
('feed_image', models.ForeignKey(related_name='+', on_delete=django.db.models.deletion.SET_NULL, blank=True, to='wagtailimages.Image', help_text=b'An optional image to represent the page', null=True)),
],
options={
'abstract': False,
},
bases=('wagtailcore.page',),
),
migrations.CreateModel(
name='StandardIndexPageRelatedLink',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('sort_order', models.IntegerField(null=True, editable=False, blank=True)),
('link_external', models.URLField(verbose_name=b'External link', blank=True)),
('title', models.CharField(help_text=b'Link title', max_length=255)),
('link_document', models.ForeignKey(related_name='+', blank=True, to='wagtaildocs.Document', null=True)),
],
options={
'ordering': ['sort_order'],
'abstract': False,
},
),
migrations.CreateModel(
name='StandardPage',
fields=[
('page_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='wagtailcore.Page')),
('subtitle', models.CharField(max_length=255, blank=True)),
('intro', wagtail.wagtailcore.fields.RichTextField(blank=True)),
('body', wagtail.wagtailcore.fields.RichTextField(blank=True)),
('feed_image', models.ForeignKey(related_name='+', on_delete=django.db.models.deletion.SET_NULL, blank=True, to='wagtailimages.Image', null=True)),
],
options={
'abstract': False,
},
bases=('wagtailcore.page',),
),
migrations.CreateModel(
name='StandardPageCarouselItem',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('sort_order', models.IntegerField(null=True, editable=False, blank=True)),
('link_external', models.URLField(verbose_name=b'External link', blank=True)),
('embed_url', models.URLField(verbose_name=b'Embed URL', blank=True)),
('caption', wagtail.wagtailcore.fields.RichTextField(blank=True)),
('image', models.ForeignKey(related_name='+', on_delete=django.db.models.deletion.SET_NULL, blank=True, to='wagtailimages.Image', null=True)),
('link_document', models.ForeignKey(related_name='+', blank=True, to='wagtaildocs.Document', null=True)),
('link_page', models.ForeignKey(related_name='+', blank=True, to='wagtailcore.Page', null=True)),
('page', modelcluster.fields.ParentalKey(related_name='carousel_items', to='pages.StandardPage')),
],
options={
'ordering': ['sort_order'],
'abstract': False,
},
),
migrations.CreateModel(
name='StandardPageRelatedLink',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('sort_order', models.IntegerField(null=True, editable=False, blank=True)),
('link_external', models.URLField(verbose_name=b'External link', blank=True)),
('title', models.CharField(help_text=b'Link title', max_length=255)),
('link_document', models.ForeignKey(related_name='+', blank=True, to='wagtaildocs.Document', null=True)),
('link_page', models.ForeignKey(related_name='+', blank=True, to='wagtailcore.Page', null=True)),
('page', modelcluster.fields.ParentalKey(related_name='related_links', to='pages.StandardPage')),
],
options={
'ordering': ['sort_order'],
'abstract': False,
},
),
migrations.CreateModel(
name='Testimonial',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('link_external', models.URLField(verbose_name=b'External link', blank=True)),
('name', models.CharField(max_length=150)),
('text', models.CharField(max_length=255)),
('link_document', models.ForeignKey(related_name='+', blank=True, to='wagtaildocs.Document', null=True)),
('link_page', models.ForeignKey(related_name='+', blank=True, to='wagtailcore.Page', null=True)),
('page', models.ForeignKey(related_name='testimonials', blank=True, to='wagtailcore.Page', null=True)),
('photo', models.ForeignKey(on_delete=django.db.models.deletion.SET_NULL, blank=True, to='wagtailimages.Image', null=True)),
],
options={
'abstract': False,
},
),
migrations.AddField(
model_name='standardindexpagerelatedlink',
name='link_page',
field=models.ForeignKey(related_name='+', blank=True, to='wagtailcore.Page', null=True),
),
migrations.AddField(
model_name='standardindexpagerelatedlink',
name='page',
field=modelcluster.fields.ParentalKey(related_name='related_links', to='pages.StandardIndexPage'),
),
migrations.AddField(
model_name='homepagerelatedlink',
name='link_page',
field=models.ForeignKey(related_name='+', blank=True, to='wagtailcore.Page', null=True),
),
migrations.AddField(
model_name='homepagerelatedlink',
name='page',
field=modelcluster.fields.ParentalKey(related_name='related_links', to='pages.HomePage'),
),
migrations.AddField(
model_name='homepagecontentitem',
name='link_page',
field=models.ForeignKey(related_name='+', blank=True, to='wagtailcore.Page', null=True),
),
migrations.AddField(
model_name='homepagecontentitem',
name='page',
field=modelcluster.fields.ParentalKey(related_name='content_items', to='pages.HomePage'),
),
migrations.AddField(
model_name='homepagecarouselitem',
name='link_page',
field=models.ForeignKey(related_name='+', blank=True, to='wagtailcore.Page', null=True),
),
migrations.AddField(
model_name='homepagecarouselitem',
name='page',
field=modelcluster.fields.ParentalKey(related_name='carousel_items', to='pages.HomePage'),
),
migrations.AddField(
model_name='contentblock',
name='link_page',
field=models.ForeignKey(related_name='+', blank=True, to='wagtailcore.Page', null=True),
),
migrations.AddField(
model_name='contentblock',
name='page',
field=models.ForeignKey(related_name='contentblocks', blank=True, to='wagtailcore.Page', null=True),
),
]
|
mit
|
willdonetang/taisi360
|
tools/parse/parse.py
|
1
|
2303
|
#!/bin/env
# -*- coding: utf-8 -*-
from langconv import *
from bs4 import BeautifulSoup
import re
import os
import json
#输入Unicode编辑,输出Unicode
def big2simple(line):
#转换繁体到简体
line = Converter('zh-hans').convert(line)
return line
def save_img_url(img_url,num):
img_url_file = open("img_url.txt","a")
line = num+"\t"+img_url+"\n"
img_url_file.write(line.encode("utf-8"))
img_url_file.close()
#path文件路径，num是代表源文件编号
def parse_html(path,num):
in_file = open(path,"r")
if not in_file:
print path,"open error"
return None
soup = BeautifulSoup(open(path,"r"))
result = {}
result['id'] = num
#keyword
keyword = None
node = soup.find("meta",attrs={"name":"keywords"})
if node:
result['keyword'] = big2simple(node['content'])
#title
title = None
node = soup.find("h1",attrs={"class":"entry-title"})
if node:
result['title'] = big2simple(node.get_text())
#category
category = None
node = soup.find("span",attrs={"class":"entry-cat"})
if node:
node = node.find('a')
if node:
result['category'] = big2simple(node.get_text())
#正文
content = None
node = soup.find("div",class_="entry-content")
if node:
for i in node.find_all("script"):
i.decompose()
for i in node.find_all("iframe"):
i.decompose()
tmp = node.find("a",class_="twitter-share-button")
if tmp:
tmp.decompose()
content = big2simple(unicode(node))
result['content'] = content
#正文图片
img_list = node.find_all("img")
result['img_list'] = []
for img in img_list:
img_url = img['src']
result['img_list'].append(img_url)
save_img_url(img_url,num)
return result
def save_result(file_path,ret):
file_out = open(file_path,"a")
ret = json.dumps(ret)
file_out.write(ret)
file_out.write("\n")
file_out.close()
def load_files_list(path):
file_list = []
for i in open(path):
line = i.strip()
if not line:
continue
file_list.append(line)
print "load_files_list ok, count=%d" % len(file_list)
return file_list
if __name__=="__main__":
dir_path = r'C:\Users\Einstein\Desktop\www.fuzokuu.com'
file_num_list = load_files_list("files.txt")
for file_num in file_num_list:
path = os.path.join(dir_path,file_num)
print path
ret = parse_html(path,file_num)
save_result("ret.txt",ret)
|
apache-2.0
|
pabloborrego93/edx-platform
|
lms/djangoapps/staticbook/views.py
|
11
|
6395
|
"""
Views for serving static textbooks.
"""
from django.contrib.auth.decorators import login_required
from django.http import Http404
from edxmako.shortcuts import render_to_response
from opaque_keys.edx.locations import SlashSeparatedCourseKey
from xmodule.annotator_token import retrieve_token
from courseware.access import has_access
from courseware.courses import get_course_with_access
from notes.utils import notes_enabled_for_course
from static_replace import replace_static_urls
@login_required
def index(request, course_id, book_index, page=None):
"""
Serve static image-based textbooks.
"""
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
course = get_course_with_access(request.user, 'load', course_key)
staff_access = bool(has_access(request.user, 'staff', course))
book_index = int(book_index)
if book_index < 0 or book_index >= len(course.textbooks):
raise Http404("Invalid book index value: {0}".format(book_index))
textbook = course.textbooks[book_index]
table_of_contents = textbook.table_of_contents
if page is None:
page = textbook.start_page
return render_to_response(
'staticbook.html',
{
'book_index': book_index, 'page': int(page),
'course': course,
'book_url': textbook.book_url,
'table_of_contents': table_of_contents,
'start_page': textbook.start_page,
'end_page': textbook.end_page,
'staff_access': staff_access,
},
)
def remap_static_url(original_url, course):
"""Remap a URL in the ways the course requires."""
# Ick: this should be possible without having to quote and unquote the URL...
input_url = "'" + original_url + "'"
output_url = replace_static_urls(
input_url,
getattr(course, 'data_dir', None),
course_id=course.id,
static_asset_path=course.static_asset_path
)
# strip off the quotes again...
return output_url[1:-1]
@login_required
def pdf_index(request, course_id, book_index, chapter=None, page=None):
"""
Display a PDF textbook.
course_id: course for which to display text. The course should have
"pdf_textbooks" property defined.
book index: zero-based index of which PDF textbook to display.
chapter: (optional) one-based index into the chapter array of textbook PDFs to display.
Defaults to first chapter. Specifying this assumes that there are separate PDFs for
each chapter in a textbook.
page: (optional) one-based page number to display within the PDF. Defaults to first page.
"""
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
course = get_course_with_access(request.user, 'load', course_key)
staff_access = bool(has_access(request.user, 'staff', course))
book_index = int(book_index)
if book_index < 0 or book_index >= len(course.pdf_textbooks):
raise Http404("Invalid book index value: {0}".format(book_index))
textbook = course.pdf_textbooks[book_index]
viewer_params = '&file='
current_url = ''
if 'url' in textbook:
textbook['url'] = remap_static_url(textbook['url'], course)
viewer_params += textbook['url']
current_url = textbook['url']
# then remap all the chapter URLs as well, if they are provided.
current_chapter = None
if 'chapters' in textbook:
for entry in textbook['chapters']:
entry['url'] = remap_static_url(entry['url'], course)
if chapter is not None and int(chapter) <= (len(textbook['chapters'])):
current_chapter = textbook['chapters'][int(chapter) - 1]
else:
current_chapter = textbook['chapters'][0]
viewer_params += current_chapter['url']
current_url = current_chapter['url']
viewer_params += '#zoom=page-fit&disableRange=true'
if page is not None:
viewer_params += '&page={}'.format(page)
if request.GET.get('viewer', '') == 'true':
template = 'pdf_viewer.html'
else:
template = 'static_pdfbook.html'
return render_to_response(
template,
{
'book_index': book_index,
'course': course,
'textbook': textbook,
'chapter': chapter,
'page': page,
'viewer_params': viewer_params,
'current_chapter': current_chapter,
'staff_access': staff_access,
'current_url': current_url,
},
)
@login_required
def html_index(request, course_id, book_index, chapter=None):
"""
Display an HTML textbook.
course_id: course for which to display text. The course should have
"html_textbooks" property defined.
book index: zero-based index of which HTML textbook to display.
chapter: (optional) one-based index into the chapter array of textbook HTML files to display.
Defaults to first chapter. Specifying this assumes that there are separate HTML files for
each chapter in a textbook.
"""
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
course = get_course_with_access(request.user, 'load', course_key)
staff_access = bool(has_access(request.user, 'staff', course))
notes_enabled = notes_enabled_for_course(course)
book_index = int(book_index)
if book_index < 0 or book_index >= len(course.html_textbooks):
raise Http404("Invalid book index value: {0}".format(book_index))
textbook = course.html_textbooks[book_index]
if 'url' in textbook:
textbook['url'] = remap_static_url(textbook['url'], course)
# then remap all the chapter URLs as well, if they are provided.
if 'chapters' in textbook:
for entry in textbook['chapters']:
entry['url'] = remap_static_url(entry['url'], course)
student = request.user
return render_to_response(
'static_htmlbook.html',
{
'book_index': book_index,
'course': course,
'textbook': textbook,
'chapter': chapter,
'student': student,
'staff_access': staff_access,
'notes_enabled': notes_enabled,
'storage': course.annotation_storage_url,
'token': retrieve_token(student.email, course.annotation_token_secret),
},
)
|
agpl-3.0
|
losywee/rethinkdb
|
external/v8_3.30.33.16/testing/gmock/gtest/test/gtest_help_test.py
|
2968
|
5856
|
#!/usr/bin/env python
#
# Copyright 2009, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Tests the --help flag of Google C++ Testing Framework.
SYNOPSIS
gtest_help_test.py --build_dir=BUILD/DIR
# where BUILD/DIR contains the built gtest_help_test_ file.
gtest_help_test.py
"""
__author__ = '[email protected] (Zhanyong Wan)'
import os
import re
import gtest_test_utils
IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
IS_WINDOWS = os.name == 'nt'
PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath('gtest_help_test_')
FLAG_PREFIX = '--gtest_'
DEATH_TEST_STYLE_FLAG = FLAG_PREFIX + 'death_test_style'
STREAM_RESULT_TO_FLAG = FLAG_PREFIX + 'stream_result_to'
UNKNOWN_FLAG = FLAG_PREFIX + 'unknown_flag_for_testing'
LIST_TESTS_FLAG = FLAG_PREFIX + 'list_tests'
INCORRECT_FLAG_VARIANTS = [re.sub('^--', '-', LIST_TESTS_FLAG),
re.sub('^--', '/', LIST_TESTS_FLAG),
re.sub('_', '-', LIST_TESTS_FLAG)]
INTERNAL_FLAG_FOR_TESTING = FLAG_PREFIX + 'internal_flag_for_testing'
SUPPORTS_DEATH_TESTS = "DeathTest" in gtest_test_utils.Subprocess(
[PROGRAM_PATH, LIST_TESTS_FLAG]).output
# The help message must match this regex.
HELP_REGEX = re.compile(
FLAG_PREFIX + r'list_tests.*' +
FLAG_PREFIX + r'filter=.*' +
FLAG_PREFIX + r'also_run_disabled_tests.*' +
FLAG_PREFIX + r'repeat=.*' +
FLAG_PREFIX + r'shuffle.*' +
FLAG_PREFIX + r'random_seed=.*' +
FLAG_PREFIX + r'color=.*' +
FLAG_PREFIX + r'print_time.*' +
FLAG_PREFIX + r'output=.*' +
FLAG_PREFIX + r'break_on_failure.*' +
FLAG_PREFIX + r'throw_on_failure.*' +
FLAG_PREFIX + r'catch_exceptions=0.*',
re.DOTALL)
def RunWithFlag(flag):
"""Runs gtest_help_test_ with the given flag.
Returns:
the exit code and the text output as a tuple.
Args:
flag: the command-line flag to pass to gtest_help_test_, or None.
"""
if flag is None:
command = [PROGRAM_PATH]
else:
command = [PROGRAM_PATH, flag]
child = gtest_test_utils.Subprocess(command)
return child.exit_code, child.output
class GTestHelpTest(gtest_test_utils.TestCase):
"""Tests the --help flag and its equivalent forms."""
def TestHelpFlag(self, flag):
"""Verifies correct behavior when help flag is specified.
The right message must be printed and the tests must
skipped when the given flag is specified.
Args:
flag: A flag to pass to the binary or None.
"""
exit_code, output = RunWithFlag(flag)
self.assertEquals(0, exit_code)
self.assert_(HELP_REGEX.search(output), output)
if IS_LINUX:
self.assert_(STREAM_RESULT_TO_FLAG in output, output)
else:
self.assert_(STREAM_RESULT_TO_FLAG not in output, output)
if SUPPORTS_DEATH_TESTS and not IS_WINDOWS:
self.assert_(DEATH_TEST_STYLE_FLAG in output, output)
else:
self.assert_(DEATH_TEST_STYLE_FLAG not in output, output)
def TestNonHelpFlag(self, flag):
"""Verifies correct behavior when no help flag is specified.
Verifies that when no help flag is specified, the tests are run
and the help message is not printed.
Args:
flag: A flag to pass to the binary or None.
"""
exit_code, output = RunWithFlag(flag)
self.assert_(exit_code != 0)
self.assert_(not HELP_REGEX.search(output), output)
def testPrintsHelpWithFullFlag(self):
self.TestHelpFlag('--help')
def testPrintsHelpWithShortFlag(self):
self.TestHelpFlag('-h')
def testPrintsHelpWithQuestionFlag(self):
self.TestHelpFlag('-?')
def testPrintsHelpWithWindowsStyleQuestionFlag(self):
self.TestHelpFlag('/?')
def testPrintsHelpWithUnrecognizedGoogleTestFlag(self):
self.TestHelpFlag(UNKNOWN_FLAG)
def testPrintsHelpWithIncorrectFlagStyle(self):
for incorrect_flag in INCORRECT_FLAG_VARIANTS:
self.TestHelpFlag(incorrect_flag)
def testRunsTestsWithoutHelpFlag(self):
"""Verifies that when no help flag is specified, the tests are run
and the help message is not printed."""
self.TestNonHelpFlag(None)
def testRunsTestsWithGtestInternalFlag(self):
"""Verifies that the tests are run and no help message is printed when
a flag starting with Google Test prefix and 'internal_' is supplied."""
self.TestNonHelpFlag(INTERNAL_FLAG_FOR_TESTING)
if __name__ == '__main__':
gtest_test_utils.Main()
|
agpl-3.0
|
econchick/heroku-buildpack-python
|
vendor/pip-1.2.1/contrib/packager/template.py
|
12
|
1308
|
#! /usr/bin/env python
sources = """
@SOURCES@"""
import os
import sys
import base64
import zlib
import tempfile
import shutil
def unpack(sources):
temp_dir = tempfile.mkdtemp('-scratchdir', 'unpacker-')
for package, content in sources.items():
filepath = package.split(".")
dirpath = os.sep.join(filepath[:-1])
packagedir = os.path.join(temp_dir, dirpath)
if not os.path.isdir(packagedir):
os.makedirs(packagedir)
mod = open(os.path.join(packagedir, "%s.py" % filepath[-1]), 'wb')
try:
mod.write(content.encode("ascii"))
finally:
mod.close()
return temp_dir
if __name__ == "__main__":
if sys.version_info >= (3, 0):
exec("def do_exec(co, loc): exec(co, loc)\n")
import pickle
sources = sources.encode("ascii") # ensure bytes
sources = pickle.loads(zlib.decompress(base64.decodebytes(sources)))
else:
import cPickle as pickle
exec("def do_exec(co, loc): exec co in loc\n")
sources = pickle.loads(zlib.decompress(base64.decodestring(sources)))
try:
temp_dir = unpack(sources)
sys.path.insert(0, temp_dir)
entry = """@ENTRY@"""
do_exec(entry, locals())
finally:
shutil.rmtree(temp_dir)
|
mit
|
nzavagli/UnrealPy
|
UnrealPyEmbed/Development/Python/2015.08.07-Python2710-x64-Source-vs2015/Python27/Source/Python-2.7.10/Mac/Modules/cf/cfscan.py
|
34
|
5533
|
# Scan an Apple header file, generating a Python file of generator calls.
import sys
from bgenlocations import TOOLBOXDIR, BGENDIR
sys.path.append(BGENDIR)
from scantools import Scanner_OSX
LONG = "CoreFoundation"
SHORT = "cf"
OBJECTS = ("CFTypeRef",
"CFArrayRef", "CFMutableArrayRef",
"CFDataRef", "CFMutableDataRef",
"CFDictionaryRef", "CFMutableDictionaryRef",
"CFStringRef", "CFMutableStringRef",
"CFURLRef",
## "CFPropertyListRef",
)
# ADD object typenames here
def main():
input = [
"CFBase.h",
"CFArray.h",
## "CFBag.h",
## "CFBundle.h",
## "CFCharacterSet.h",
"CFData.h",
## "CFDate.h",
"CFDictionary.h",
## "CFNumber.h",
## "CFPlugIn.h",
"CFPreferences.h",
"CFPropertyList.h",
## "CFSet.h",
"CFString.h",
## "CFStringEncodingExt.h",
## "CFTimeZone.h",
"CFURL.h",
]
output = SHORT + "gen.py"
defsoutput = TOOLBOXDIR + LONG + ".py"
scanner = MyScanner(input, output, defsoutput)
scanner.scan()
scanner.gentypetest(SHORT+"typetest.py")
scanner.close()
print "=== Testing definitions output code ==="
execfile(defsoutput, {}, {})
print "=== Done scanning and generating, now importing the generated code... ==="
exec "import " + SHORT + "support"
print "=== Done. It's up to you to compile it now! ==="
class MyScanner(Scanner_OSX):
def destination(self, type, name, arglist):
classname = "Function"
listname = "functions"
if arglist and name[:13] != 'CFPreferences':
t, n, m = arglist[0]
if t in OBJECTS and m == "InMode":
classname = "Method"
listname = t + "_methods"
# Special case for the silly first AllocatorRef argument
if t == 'CFAllocatorRef' and m == 'InMode' and len(arglist) > 1:
t, n, m = arglist[1]
if t in OBJECTS and m == "InMode":
classname = "MethodSkipArg1"
listname = t + "_methods"
return classname, listname
def writeinitialdefs(self):
self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
def makeblacklistnames(self):
return [
# Memory allocator functions
"CFAllocatorGetDefault",
"CFAllocatorSetDefault",
"CFAllocatorAllocate",
"CFAllocatorReallocate",
"CFAllocatorDeallocate",
"CFGetAllocator",
# Array functions we skip for now.
"CFArrayGetValueAtIndex",
# Data pointer functions. Skip for now.
"CFDataGetBytePtr",
"CFDataGetMutableBytePtr",
"CFDataGetBytes", # XXXX Should support this one
# String functions
"CFStringGetPascalString", # Use the C-string methods.
"CFStringGetPascalStringPtr", # TBD automatically
"CFStringGetCStringPtr",
"CFStringGetCharactersPtr",
"CFStringGetCString",
"CFStringGetCharacters",
"CFURLCreateStringWithFileSystemPath", # Gone in later releases
"CFStringCreateMutableWithExternalCharactersNoCopy", # Not a clue...
"CFStringSetExternalCharactersNoCopy",
"CFStringGetCharacterAtIndex", # No format for single unichars yet.
"kCFStringEncodingInvalidId", # incompatible constant declaration
"CFPropertyListCreateFromXMLData", # Manually generated
]
def makegreylist(self):
return []
def makeblacklisttypes(self):
return [
"CFComparatorFunction", # Callback function pointer
"CFAllocatorContext", # Not interested in providing our own allocator
"void_ptr_ptr", # Tricky. This is the initializer for arrays...
"void_ptr", # Ditto for various array lookup methods
"CFArrayApplierFunction", # Callback function pointer
"CFDictionaryApplierFunction", # Callback function pointer
"va_list", # For printf-to-a-cfstring. Use Python.
"const_CFStringEncoding_ptr", # To be done, I guess
]
def makerepairinstructions(self):
return [
# Buffers in CF seem to be passed as UInt8 * normally.
([("UInt8_ptr", "*", "InMode"), ("CFIndex", "*", "InMode")],
[("UcharInBuffer", "*", "*")]),
([("UniChar_ptr", "*", "InMode"), ("CFIndex", "*", "InMode")],
[("UnicodeInBuffer", "*", "*")]),
# Some functions return a const char *. Don't worry, we won't modify it.
([("const_char_ptr", "*", "ReturnMode")],
[("return_stringptr", "*", "*")]),
# base URLs are optional (pass None for NULL)
([("CFURLRef", "baseURL", "InMode")],
[("OptionalCFURLRef", "*", "*")]),
# We handle CFPropertyListRef objects as plain CFTypeRef
([("CFPropertyListRef", "*", "*")],
[("CFTypeRef", "*", "*")]),
]
if __name__ == "__main__":
main()
|
mit
|
jmesteve/medical
|
openerp/addons/point_of_sale/wizard/pos_session_opening.py
|
46
|
5175
|
from openerp import netsvc
from openerp.osv import osv, fields
from openerp.tools.translate import _
from openerp.addons.point_of_sale.point_of_sale import pos_session
class pos_session_opening(osv.osv_memory):
_name = 'pos.session.opening'
_columns = {
'pos_config_id' : fields.many2one('pos.config', 'Point of Sale', required=True),
'pos_session_id' : fields.many2one('pos.session', 'PoS Session'),
'pos_state' : fields.related('pos_session_id', 'state',
type='selection',
selection=pos_session.POS_SESSION_STATE,
string='Session Status', readonly=True),
'pos_state_str' : fields.char('Status', 32, readonly=True),
'show_config' : fields.boolean('Show Config', readonly=True),
'pos_session_name' : fields.related('pos_session_id', 'name',
type='char', size=64, readonly=True),
'pos_session_username' : fields.related('pos_session_id', 'user_id', 'name',
type='char', size=64, readonly=True)
}
def open_ui(self, cr, uid, ids, context=None):
context = context or {}
data = self.browse(cr, uid, ids[0], context=context)
context['active_id'] = data.pos_session_id.id
return {
'type' : 'ir.actions.client',
'name' : _('Start Point Of Sale'),
'tag' : 'pos.ui',
'context' : context
}
def open_existing_session_cb_close(self, cr, uid, ids, context=None):
wf_service = netsvc.LocalService("workflow")
wizard = self.browse(cr, uid, ids[0], context=context)
wf_service.trg_validate(uid, 'pos.session', wizard.pos_session_id.id, 'cashbox_control', cr)
return self.open_session_cb(cr, uid, ids, context)
def open_session_cb(self, cr, uid, ids, context=None):
assert len(ids) == 1, "you can open only one session at a time"
proxy = self.pool.get('pos.session')
wizard = self.browse(cr, uid, ids[0], context=context)
if not wizard.pos_session_id:
values = {
'user_id' : uid,
'config_id' : wizard.pos_config_id.id,
}
session_id = proxy.create(cr, uid, values, context=context)
s = proxy.browse(cr, uid, session_id, context=context)
if s.state=='opened':
return self.open_ui(cr, uid, ids, context=context)
return self._open_session(session_id)
return self._open_session(wizard.pos_session_id.id)
def open_existing_session_cb(self, cr, uid, ids, context=None):
assert len(ids) == 1
wizard = self.browse(cr, uid, ids[0], context=context)
return self._open_session(wizard.pos_session_id.id)
def _open_session(self, session_id):
return {
'name': _('Session'),
'view_type': 'form',
'view_mode': 'form,tree',
'res_model': 'pos.session',
'res_id': session_id,
'view_id': False,
'type': 'ir.actions.act_window',
}
def on_change_config(self, cr, uid, ids, config_id, context=None):
result = {
'pos_session_id': False,
'pos_state': False,
'pos_state_str' : '',
'pos_session_username' : False,
'pos_session_name' : False,
}
if not config_id:
return {'value' : result}
proxy = self.pool.get('pos.session')
session_ids = proxy.search(cr, uid, [
('state', '!=', 'closed'),
('config_id', '=', config_id),
('user_id', '=', uid),
], context=context)
if session_ids:
session = proxy.browse(cr, uid, session_ids[0], context=context)
result['pos_state'] = str(session.state)
result['pos_state_str'] = dict(pos_session.POS_SESSION_STATE).get(session.state, '')
result['pos_session_id'] = session.id
result['pos_session_name'] = session.name
result['pos_session_username'] = session.user_id.name
return {'value' : result}
def default_get(self, cr, uid, fieldnames, context=None):
so = self.pool.get('pos.session')
session_ids = so.search(cr, uid, [('state','<>','closed'), ('user_id','=',uid)], context=context)
if session_ids:
result = so.browse(cr, uid, session_ids[0], context=context).config_id.id
else:
current_user = self.pool.get('res.users').browse(cr, uid, uid, context=context)
result = current_user.pos_config and current_user.pos_config.id or False
if not result:
r = self.pool.get('pos.config').search(cr, uid, [], context=context)
result = r and r[0] or False
count = self.pool.get('pos.config').search_count(cr, uid, [('state', '=', 'active')], context=context)
show_config = bool(count > 1)
return {
'pos_config_id' : result,
'show_config' : show_config,
}
pos_session_opening()
|
agpl-3.0
|
terbolous/CouchPotatoServer
|
libs/suds/transport/__init__.py
|
209
|
3895
|
# This program is free software; you can redistribute it and/or modify
# it under the terms of the (LGPL) GNU Lesser General Public License as
# published by the Free Software Foundation; either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library Lesser General Public License for more details at
# ( http://www.gnu.org/licenses/lgpl.html ).
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# written by: Jeff Ortel ( [email protected] )
"""
Contains transport interface (classes).
"""
class TransportError(Exception):
def __init__(self, reason, httpcode, fp=None):
Exception.__init__(self, reason)
self.httpcode = httpcode
self.fp = fp
class Request:
"""
A transport request
@ivar url: The url for the request.
@type url: str
@ivar message: The message to be sent in a POST request.
@type message: str
@ivar headers: The http headers to be used for the request.
@type headers: dict
"""
def __init__(self, url, message=None):
"""
@param url: The url for the request.
@type url: str
@param message: The (optional) message to be send in the request.
@type message: str
"""
self.url = url
self.headers = {}
self.message = message
def __str__(self):
s = []
s.append('URL:%s' % self.url)
s.append('HEADERS: %s' % self.headers)
s.append('MESSAGE:')
s.append(self.message)
return '\n'.join(s)
class Reply:
"""
A transport reply
@ivar code: The http code returned.
@type code: int
@ivar message: The message to be sent in a POST request.
@type message: str
@ivar headers: The http headers to be used for the request.
@type headers: dict
"""
def __init__(self, code, headers, message):
"""
@param code: The http code returned.
@type code: int
@param headers: The http returned headers.
@type headers: dict
@param message: The (optional) reply message received.
@type message: str
"""
self.code = code
self.headers = headers
self.message = message
def __str__(self):
s = []
s.append('CODE: %s' % self.code)
s.append('HEADERS: %s' % self.headers)
s.append('MESSAGE:')
s.append(self.message)
return '\n'.join(s)
class Transport:
"""
The transport I{interface}.
"""
def __init__(self):
"""
Constructor.
"""
from suds.transport.options import Options
self.options = Options()
del Options
def open(self, request):
"""
Open the url in the specified request.
@param request: A transport request.
@type request: L{Request}
@return: An input stream.
@rtype: stream
@raise TransportError: On all transport errors.
"""
raise Exception('not-implemented')
def send(self, request):
"""
Send soap message. Implementations are expected to handle:
- proxies
- I{http} headers
- cookies
- sending message
- brokering exceptions into L{TransportError}
@param request: A transport request.
@type request: L{Request}
@return: The reply
@rtype: L{Reply}
@raise TransportError: On all transport errors.
"""
raise Exception('not-implemented')
|
gpl-3.0
|
nicememory/pie
|
pyglet/pyglet/extlibs/future/py2_3/future/backports/urllib/response.py
|
82
|
3180
|
"""Response classes used by urllib.
The base class, addbase, defines a minimal file-like interface,
including read() and readline(). The typical response object is an
addinfourl instance, which defines an info() method that returns
headers and a geturl() method that returns the url.
"""
from __future__ import absolute_import, division, unicode_literals
from future.builtins import object
class addbase(object):
"""Base class for addinfo and addclosehook."""
# XXX Add a method to expose the timeout on the underlying socket?
def __init__(self, fp):
# TODO(jhylton): Is there a better way to delegate using io?
self.fp = fp
self.read = self.fp.read
self.readline = self.fp.readline
# TODO(jhylton): Make sure an object with readlines() is also iterable
if hasattr(self.fp, "readlines"):
self.readlines = self.fp.readlines
if hasattr(self.fp, "fileno"):
self.fileno = self.fp.fileno
else:
self.fileno = lambda: None
def __iter__(self):
# Assigning `__iter__` to the instance doesn't work as intended
# because the iter builtin does something like `cls.__iter__(obj)`
# and thus fails to find the _bound_ method `obj.__iter__`.
# Returning just `self.fp` works for built-in file objects but
# might not work for general file-like objects.
return iter(self.fp)
def __repr__(self):
return '<%s at %r whose fp = %r>' % (self.__class__.__name__,
id(self), self.fp)
def close(self):
if self.fp:
self.fp.close()
self.fp = None
self.read = None
self.readline = None
self.readlines = None
self.fileno = None
self.__iter__ = None
self.__next__ = None
def __enter__(self):
if self.fp is None:
raise ValueError("I/O operation on closed file")
return self
def __exit__(self, type, value, traceback):
self.close()
class addclosehook(addbase):
"""Class to add a close hook to an open file."""
def __init__(self, fp, closehook, *hookargs):
addbase.__init__(self, fp)
self.closehook = closehook
self.hookargs = hookargs
def close(self):
if self.closehook:
self.closehook(*self.hookargs)
self.closehook = None
self.hookargs = None
addbase.close(self)
class addinfo(addbase):
"""class to add an info() method to an open file."""
def __init__(self, fp, headers):
addbase.__init__(self, fp)
self.headers = headers
def info(self):
return self.headers
class addinfourl(addbase):
"""class to add info() and geturl() methods to an open file."""
def __init__(self, fp, headers, url, code=None):
addbase.__init__(self, fp)
self.headers = headers
self.url = url
self.code = code
def info(self):
return self.headers
def getcode(self):
return self.code
def geturl(self):
return self.url
del absolute_import, division, unicode_literals, object
|
apache-2.0
|
zaxliu/scipy
|
doc/source/tutorial/examples/normdiscr_plot2.py
|
84
|
1642
|
import numpy as np
import matplotlib.pyplot as plt
from scipy import stats
npoints = 20 # number of integer support points of the distribution minus 1
npointsh = npoints / 2
npointsf = float(npoints)
nbound = 4 #bounds for the truncated normal
normbound = (1 + 1 / npointsf) * nbound #actual bounds of truncated normal
grid = np.arange(-npointsh, npointsh+2,1) #integer grid
gridlimitsnorm = (grid - 0.5) / npointsh * nbound #bin limits for the truncnorm
gridlimits = grid - 0.5
grid = grid[:-1]
probs = np.diff(stats.truncnorm.cdf(gridlimitsnorm, -normbound, normbound))
gridint = grid
normdiscrete = stats.rv_discrete(
values=(gridint, np.round(probs, decimals=7)),
name='normdiscrete')
n_sample = 500
np.random.seed(87655678) #fix the seed for replicability
rvs = normdiscrete.rvs(size=n_sample)
rvsnd = rvs
f,l = np.histogram(rvs,bins=gridlimits)
sfreq = np.vstack([gridint,f,probs*n_sample]).T
fs = sfreq[:,1] / float(n_sample)
ft = sfreq[:,2] / float(n_sample)
fs = sfreq[:,1].cumsum() / float(n_sample)
ft = sfreq[:,2].cumsum() / float(n_sample)
nd_std = np.sqrt(normdiscrete.stats(moments='v'))
ind = gridint # the x locations for the groups
width = 0.35 # the width of the bars
plt.figure()
plt.subplot(111)
rects1 = plt.bar(ind, ft, width, color='b')
rects2 = plt.bar(ind+width, fs, width, color='r')
normline = plt.plot(ind+width/2.0, stats.norm.cdf(ind+0.5,scale=nd_std),
color='b')
plt.ylabel('cdf')
plt.title('Cumulative Frequency and CDF of normdiscrete')
plt.xticks(ind+width, ind)
plt.legend((rects1[0], rects2[0]), ('true', 'sample'))
plt.show()
|
bsd-3-clause
|
yqm/sl4a
|
python/src/Lib/encodings/unicode_internal.py
|
827
|
1196
|
""" Python 'unicode-internal' Codec
Written by Marc-Andre Lemburg ([email protected]).
(c) Copyright CNRI, All Rights Reserved. NO WARRANTY.
"""
import codecs
### Codec APIs
class Codec(codecs.Codec):
# Note: Binding these as C functions will result in the class not
# converting them to methods. This is intended.
encode = codecs.unicode_internal_encode
decode = codecs.unicode_internal_decode
class IncrementalEncoder(codecs.IncrementalEncoder):
def encode(self, input, final=False):
return codecs.unicode_internal_encode(input, self.errors)[0]
class IncrementalDecoder(codecs.IncrementalDecoder):
def decode(self, input, final=False):
return codecs.unicode_internal_decode(input, self.errors)[0]
class StreamWriter(Codec,codecs.StreamWriter):
pass
class StreamReader(Codec,codecs.StreamReader):
pass
### encodings module API
def getregentry():
return codecs.CodecInfo(
name='unicode-internal',
encode=Codec.encode,
decode=Codec.decode,
incrementalencoder=IncrementalEncoder,
incrementaldecoder=IncrementalDecoder,
streamwriter=StreamWriter,
streamreader=StreamReader,
)
|
apache-2.0
|
spr/album-sound-check
|
mutagen/musepack.py
|
11
|
4118
|
# A Musepack reader/tagger
#
# Copyright 2006 Lukas Lalinsky <[email protected]>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# $Id: musepack.py 4013 2007-04-23 09:18:22Z luks $
"""Musepack audio streams with APEv2 tags.
Musepack is an audio format originally based on the MPEG-1 Layer-2
algorithms. Stream versions 4 through 7 are supported.
For more information, see http://www.musepack.net/.
"""
__all__ = ["Musepack", "Open", "delete"]
import struct
from mutagen.apev2 import APEv2File, error, delete
from mutagen.id3 import BitPaddedInt
from mutagen._util import cdata
class MusepackHeaderError(error): pass
RATES = [44100, 48000, 37800, 32000]
class MusepackInfo(object):
"""Musepack stream information.
Attributes:
channels -- number of audio channels
length -- file length in seconds, as a float
sample_rate -- audio sampling rate in Hz
bitrate -- audio bitrate, in bits per second
version -- Musepack stream version
Optional Attributes:
title_gain, title_peak -- Replay Gain and peak data for this song
album_gain, album_peak -- Replay Gain and peak data for this album
These attributes are only available in stream version 7. The
gains are a float, +/- some dB. The peaks are a percentage [0..1] of
the maximum amplitude. This means to get a number comparable to
VorbisGain, you must multiply the peak by 2.
"""
def __init__(self, fileobj):
header = fileobj.read(32)
if len(header) != 32:
raise MusepackHeaderError("not a Musepack file")
# Skip ID3v2 tags
if header[:3] == "ID3":
size = 10 + BitPaddedInt(header[6:10])
fileobj.seek(size)
header = fileobj.read(32)
if len(header) != 32:
raise MusepackHeaderError("not a Musepack file")
# SV7
if header.startswith("MP+"):
self.version = ord(header[3]) & 0xF
if self.version < 7:
raise MusepackHeaderError("not a Musepack file")
frames = cdata.uint_le(header[4:8])
flags = cdata.uint_le(header[8:12])
self.title_peak, self.title_gain = struct.unpack(
"<Hh", header[12:16])
self.album_peak, self.album_gain = struct.unpack(
"<Hh", header[16:20])
self.title_gain /= 100.0
self.album_gain /= 100.0
self.title_peak /= 65535.0
self.album_peak /= 65535.0
self.sample_rate = RATES[(flags >> 16) & 0x0003]
self.bitrate = 0
# SV4-SV6
else:
header_dword = cdata.uint_le(header[0:4])
self.version = (header_dword >> 11) & 0x03FF;
if self.version < 4 or self.version > 6:
raise MusepackHeaderError("not a Musepack file")
self.bitrate = (header_dword >> 23) & 0x01FF;
self.sample_rate = 44100
if self.version >= 5:
frames = cdata.uint_le(header[4:8])
else:
frames = cdata.ushort_le(header[6:8])
if self.version < 6:
frames -= 1
self.channels = 2
self.length = float(frames * 1152 - 576) / self.sample_rate
if not self.bitrate and self.length != 0:
fileobj.seek(0, 2)
self.bitrate = int(fileobj.tell() * 8 / (self.length * 1000) + 0.5)
def pprint(self):
if self.version >= 7:
rg_data = ", Gain: %+0.2f (title), %+0.2f (album)" %(
self.title_gain, self.album_gain)
else:
rg_data = ""
return "Musepack, %.2f seconds, %d Hz%s" % (
self.length, self.sample_rate, rg_data)
class Musepack(APEv2File):
_Info = MusepackInfo
_mimes = ["audio/x-musepack", "audio/x-mpc"]
def score(filename, fileobj, header):
return header.startswith("MP+") + filename.endswith(".mpc")
score = staticmethod(score)
Open = Musepack
|
gpl-2.0
|
barachka/odoo
|
addons/website/controllers/main.py
|
8
|
18654
|
# -*- coding: utf-8 -*-
import cStringIO
import datetime
from itertools import islice
import json
import logging
import re
from sys import maxint
import werkzeug.utils
import werkzeug.wrappers
from PIL import Image
import openerp
from openerp.addons.web import http
from openerp.http import request, Response
logger = logging.getLogger(__name__)
# Completely arbitrary limits
MAX_IMAGE_WIDTH, MAX_IMAGE_HEIGHT = IMAGE_LIMITS = (1024, 768)
LOC_PER_SITEMAP = 45000
SITEMAP_CACHE_TIME = datetime.timedelta(hours=12)
class Website(openerp.addons.web.controllers.main.Home):
#------------------------------------------------------
# View
#------------------------------------------------------
@http.route('/', type='http', auth="public", website=True)
def index(self, **kw):
page = 'homepage'
try:
main_menu = request.registry['ir.model.data'].get_object(request.cr, request.uid, 'website', 'main_menu')
except Exception:
pass
else:
first_menu = main_menu.child_id and main_menu.child_id[0]
if first_menu:
if not (first_menu.url.startswith(('/page/', '/?', '/#')) or (first_menu.url=='/')):
return request.redirect(first_menu.url)
if first_menu.url.startswith('/page/'):
return request.registry['ir.http'].reroute(first_menu.url)
return self.page(page)
@http.route(website=True, auth="public")
def web_login(self, *args, **kw):
# TODO: can't we just put auth=public, ... in web client ?
return super(Website, self).web_login(*args, **kw)
@http.route('/page/<page:page>', type='http', auth="public", website=True)
def page(self, page, **opt):
values = {
'path': page,
}
# allow shortcut for /page/<website_xml_id>
if '.' not in page:
page = 'website.%s' % page
try:
request.website.get_template(page)
except ValueError, e:
# page not found
if request.website.is_publisher():
page = 'website.page_404'
else:
return request.registry['ir.http']._handle_exception(e, 404)
return request.render(page, values)
@http.route(['/robots.txt'], type='http', auth="public")
def robots(self):
return request.render('website.robots', {'url_root': request.httprequest.url_root}, mimetype='text/plain')
@http.route('/sitemap.xml', type='http', auth="public", website=True)
def sitemap_xml_index(self):
cr, uid, context = request.cr, openerp.SUPERUSER_ID, request.context
ira = request.registry['ir.attachment']
iuv = request.registry['ir.ui.view']
mimetype ='application/xml;charset=utf-8'
content = None
def create_sitemap(url, content):
ira.create(cr, uid, dict(
datas=content.encode('base64'),
mimetype=mimetype,
type='binary',
name=url,
url=url,
), context=context)
sitemap = ira.search_read(cr, uid, [('url', '=' , '/sitemap.xml'), ('type', '=', 'binary')], ('datas', 'create_date'), context=context)
if sitemap:
# Check if stored version is still valid
server_format = openerp.tools.misc.DEFAULT_SERVER_DATETIME_FORMAT
create_date = datetime.datetime.strptime(sitemap[0]['create_date'], server_format)
delta = datetime.datetime.now() - create_date
if delta < SITEMAP_CACHE_TIME:
content = sitemap[0]['datas'].decode('base64')
if not content:
# Remove all sitemaps in ir.attachments as we're going to regenerated them
sitemap_ids = ira.search(cr, uid, [('url', '=like' , '/sitemap%.xml'), ('type', '=', 'binary')], context=context)
if sitemap_ids:
ira.unlink(cr, uid, sitemap_ids, context=context)
pages = 0
first_page = None
locs = request.website.enumerate_pages()
while True:
start = pages * LOC_PER_SITEMAP
values = {
'locs': islice(locs, start, start + LOC_PER_SITEMAP),
'url_root': request.httprequest.url_root[:-1],
}
urls = iuv.render(cr, uid, 'website.sitemap_locs', values, context=context)
if urls.strip():
page = iuv.render(cr, uid, 'website.sitemap_xml', dict(content=urls), context=context)
if not first_page:
first_page = page
pages += 1
create_sitemap('/sitemap-%d.xml' % pages, page)
else:
break
if not pages:
return request.not_found()
elif pages == 1:
content = first_page
else:
# Sitemaps must be split in several smaller files with a sitemap index
content = iuv.render(cr, uid, 'website.sitemap_index_xml', dict(
pages=range(1, pages + 1),
url_root=request.httprequest.url_root,
), context=context)
create_sitemap('/sitemap.xml', content)
return request.make_response(content, [('Content-Type', mimetype)])
#------------------------------------------------------
# Edit
#------------------------------------------------------
@http.route('/website/add/<path:path>', type='http', auth="user", website=True)
def pagenew(self, path, noredirect=False, add_menu=None):
xml_id = request.registry['website'].new_page(request.cr, request.uid, path, context=request.context)
if add_menu:
model, id = request.registry["ir.model.data"].get_object_reference(request.cr, request.uid, 'website', 'main_menu')
request.registry['website.menu'].create(request.cr, request.uid, {
'name': path,
'url': "/page/" + xml_id,
'parent_id': id,
}, context=request.context)
# Reverse action in order to allow shortcut for /page/<website_xml_id>
url = "/page/" + re.sub(r"^website\.", '', xml_id)
if noredirect:
return werkzeug.wrappers.Response(url, mimetype='text/plain')
return werkzeug.utils.redirect(url)
@http.route('/website/theme_change', type='http', auth="user", website=True)
def theme_change(self, theme_id=False, **kwargs):
imd = request.registry['ir.model.data']
Views = request.registry['ir.ui.view']
_, theme_template_id = imd.get_object_reference(
request.cr, request.uid, 'website', 'theme')
views = Views.search(request.cr, request.uid, [
('inherit_id', '=', theme_template_id),
('application', '=', 'enabled'),
], context=request.context)
Views.write(request.cr, request.uid, views, {
'application': 'disabled',
}, context=request.context)
if theme_id:
module, xml_id = theme_id.split('.')
_, view_id = imd.get_object_reference(
request.cr, request.uid, module, xml_id)
Views.write(request.cr, request.uid, [view_id], {
'application': 'enabled'
}, context=request.context)
return request.render('website.themes', {'theme_changed': True})
@http.route(['/website/snippets'], type='json', auth="public", website=True)
def snippets(self):
return request.website._render('website.snippets')
@http.route('/website/reset_templates', type='http', auth='user', methods=['POST'], website=True)
def reset_template(self, templates, redirect='/'):
templates = request.httprequest.form.getlist('templates')
modules_to_update = []
for temp_id in templates:
view = request.registry['ir.ui.view'].browse(request.cr, request.uid, int(temp_id), context=request.context)
view.model_data_id.write({
'noupdate': False
})
if view.model_data_id.module not in modules_to_update:
modules_to_update.append(view.model_data_id.module)
module_obj = request.registry['ir.module.module']
module_ids = module_obj.search(request.cr, request.uid, [('name', 'in', modules_to_update)], context=request.context)
module_obj.button_immediate_upgrade(request.cr, request.uid, module_ids, context=request.context)
return request.redirect(redirect)
@http.route('/website/customize_template_get', type='json', auth='user', website=True)
def customize_template_get(self, xml_id, full=False, bundles=False):
""" Lists the templates customizing ``xml_id``. By default, only
returns optional templates (which can be toggled on and off), if
``full=True`` returns all templates customizing ``xml_id``
``bundles=True`` returns also the asset bundles
"""
imd = request.registry['ir.model.data']
view_model, view_theme_id = imd.get_object_reference(
request.cr, request.uid, 'website', 'theme')
user = request.registry['res.users']\
.browse(request.cr, request.uid, request.uid, request.context)
user_groups = set(user.groups_id)
views = request.registry["ir.ui.view"]\
._views_get(request.cr, request.uid, xml_id, bundles=bundles, context=request.context)
done = set()
result = []
for v in views:
if not user_groups.issuperset(v.groups_id):
continue
if full or (v.application != 'always' and v.inherit_id.id != view_theme_id):
if v.inherit_id not in done:
result.append({
'name': v.inherit_id.name,
'id': v.id,
'xml_id': v.xml_id,
'inherit_id': v.inherit_id.id,
'header': True,
'active': False
})
done.add(v.inherit_id)
result.append({
'name': v.name,
'id': v.id,
'xml_id': v.xml_id,
'inherit_id': v.inherit_id.id,
'header': False,
'active': v.application in ('always', 'enabled'),
})
return result
@http.route('/website/get_view_translations', type='json', auth='public', website=True)
def get_view_translations(self, xml_id, lang=None):
lang = lang or request.context.get('lang')
views = self.customize_template_get(xml_id, full=True)
views_ids = [view.get('id') for view in views if view.get('active')]
domain = [('type', '=', 'view'), ('res_id', 'in', views_ids), ('lang', '=', lang)]
irt = request.registry.get('ir.translation')
return irt.search_read(request.cr, request.uid, domain, ['id', 'res_id', 'value','state','gengo_translation'], context=request.context)
@http.route('/website/set_translations', type='json', auth='public', website=True)
def set_translations(self, data, lang):
irt = request.registry.get('ir.translation')
for view_id, trans in data.items():
view_id = int(view_id)
for t in trans:
initial_content = t['initial_content'].strip()
new_content = t['new_content'].strip()
tid = t['translation_id']
if not tid:
old_trans = irt.search_read(
request.cr, request.uid,
[
('type', '=', 'view'),
('res_id', '=', view_id),
('lang', '=', lang),
('src', '=', initial_content),
])
if old_trans:
tid = old_trans[0]['id']
if tid:
vals = {'value': new_content}
irt.write(request.cr, request.uid, [tid], vals)
else:
new_trans = {
'name': 'website',
'res_id': view_id,
'lang': lang,
'type': 'view',
'source': initial_content,
'value': new_content,
}
if t.get('gengo_translation'):
new_trans['gengo_translation'] = t.get('gengo_translation')
new_trans['gengo_comment'] = t.get('gengo_comment')
irt.create(request.cr, request.uid, new_trans)
return True
@http.route('/website/attach', type='http', auth='user', methods=['POST'], website=True)
def attach(self, func, upload=None, url=None):
Attachments = request.registry['ir.attachment']
website_url = message = None
if not upload:
website_url = url
name = url.split("/").pop()
attachment_id = Attachments.create(request.cr, request.uid, {
'name':name,
'type': 'url',
'url': url,
'res_model': 'ir.ui.view',
}, request.context)
else:
try:
image_data = upload.read()
image = Image.open(cStringIO.StringIO(image_data))
w, h = image.size
if w*h > 42e6: # Nokia Lumia 1020 photo resolution
raise ValueError(
u"Image size excessive, uploaded images must be smaller "
u"than 42 million pixel")
attachment_id = Attachments.create(request.cr, request.uid, {
'name': upload.filename,
'datas': image_data.encode('base64'),
'datas_fname': upload.filename,
'res_model': 'ir.ui.view',
}, request.context)
[attachment] = Attachments.read(
request.cr, request.uid, [attachment_id], ['website_url'],
context=request.context)
website_url = attachment['website_url']
except Exception, e:
logger.exception("Failed to upload image to attachment")
message = unicode(e)
return """<script type='text/javascript'>
window.parent['%s'](%s, %s);
</script>""" % (func, json.dumps(website_url), json.dumps(message))
@http.route(['/website/publish'], type='json', auth="public", website=True)
def publish(self, id, object):
_id = int(id)
_object = request.registry[object]
obj = _object.browse(request.cr, request.uid, _id)
values = {}
if 'website_published' in _object._all_columns:
values['website_published'] = not obj.website_published
_object.write(request.cr, request.uid, [_id],
values, context=request.context)
obj = _object.browse(request.cr, request.uid, _id)
return bool(obj.website_published)
#------------------------------------------------------
# Helpers
#------------------------------------------------------
@http.route(['/website/kanban'], type='http', auth="public", methods=['POST'], website=True)
def kanban(self, **post):
return request.website.kanban_col(**post)
def placeholder(self, response):
return request.registry['website']._image_placeholder(response)
@http.route([
'/website/image',
'/website/image/<model>/<id>/<field>'
], auth="public", website=True)
def website_image(self, model, id, field, max_width=None, max_height=None):
""" Fetches the requested field and ensures it does not go above
(max_width, max_height), resizing it if necessary.
If the record is not found or does not have the requested field,
returns a placeholder image via :meth:`~.placeholder`.
Sets and checks conditional response parameters:
* :mailheader:`ETag` is always set (and checked)
* :mailheader:`Last-Modified is set iif the record has a concurrency
field (``__last_update``)
The requested field is assumed to be base64-encoded image data in
all cases.
"""
response = werkzeug.wrappers.Response()
return request.registry['website']._image(
request.cr, request.uid, model, id, field, response, max_width, max_height)
#------------------------------------------------------
# Server actions
#------------------------------------------------------
@http.route('/website/action/<path_or_xml_id_or_id>', type='http', auth="public", website=True)
def actions_server(self, path_or_xml_id_or_id, **post):
cr, uid, context = request.cr, request.uid, request.context
res, action_id, action = None, None, None
ServerActions = request.registry['ir.actions.server']
# find the action_id: either an xml_id, the path, or an ID
if isinstance(path_or_xml_id_or_id, basestring) and '.' in path_or_xml_id_or_id:
action_id = request.registry['ir.model.data'].xmlid_to_res_id(request.cr, request.uid, path_or_xml_id_or_id, raise_if_not_found=False)
if not action_id:
action_ids = ServerActions.search(cr, uid, [('website_path', '=', path_or_xml_id_or_id), ('website_published', '=', True)], context=context)
action_id = action_ids and action_ids[0] or None
if not action_id:
try:
action_id = int(path_or_xml_id_or_id)
except ValueError:
pass
# check it effectively exists
if action_id:
action_ids = ServerActions.exists(cr, uid, [action_id], context=context)
action_id = action_ids and action_ids[0] or None
# run it, return only if we got a Response object
if action_id:
action = ServerActions.browse(cr, uid, action_id, context=context)
if action.state == 'code' and action.website_published:
action_res = ServerActions.run(cr, uid, [action_id], context=context)
if isinstance(action_res, werkzeug.wrappers.Response):
res = action_res
if res:
return res
return request.redirect('/')
|
agpl-3.0
|
aminert/scikit-learn
|
examples/applications/plot_model_complexity_influence.py
|
323
|
6372
|
"""
==========================
Model Complexity Influence
==========================
Demonstrate how model complexity influences both prediction accuracy and
computational performance.
The dataset is the Boston Housing dataset (resp. 20 Newsgroups) for
regression (resp. classification).
For each class of models we make the model complexity vary through the choice
of relevant model parameters and measure the influence on both computational
performance (latency) and predictive power (MSE or Hamming Loss).
"""
print(__doc__)
# Author: Eustache Diemert <[email protected]>
# License: BSD 3 clause
import time
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.axes_grid1.parasite_axes import host_subplot
from mpl_toolkits.axisartist.axislines import Axes
from scipy.sparse.csr import csr_matrix
from sklearn import datasets
from sklearn.utils import shuffle
from sklearn.metrics import mean_squared_error
from sklearn.svm.classes import NuSVR
from sklearn.ensemble.gradient_boosting import GradientBoostingRegressor
from sklearn.linear_model.stochastic_gradient import SGDClassifier
from sklearn.metrics import hamming_loss
###############################################################################
# Routines
# initialize random generator
np.random.seed(0)
def generate_data(case, sparse=False):
"""Generate regression/classification data."""
bunch = None
if case == 'regression':
bunch = datasets.load_boston()
elif case == 'classification':
bunch = datasets.fetch_20newsgroups_vectorized(subset='all')
X, y = shuffle(bunch.data, bunch.target)
offset = int(X.shape[0] * 0.8)
X_train, y_train = X[:offset], y[:offset]
X_test, y_test = X[offset:], y[offset:]
if sparse:
X_train = csr_matrix(X_train)
X_test = csr_matrix(X_test)
else:
X_train = np.array(X_train)
X_test = np.array(X_test)
y_test = np.array(y_test)
y_train = np.array(y_train)
data = {'X_train': X_train, 'X_test': X_test, 'y_train': y_train,
'y_test': y_test}
return data
def benchmark_influence(conf):
"""
Benchmark influence of :changing_param: on both MSE and latency.
"""
prediction_times = []
prediction_powers = []
complexities = []
for param_value in conf['changing_param_values']:
conf['tuned_params'][conf['changing_param']] = param_value
estimator = conf['estimator'](**conf['tuned_params'])
print("Benchmarking %s" % estimator)
estimator.fit(conf['data']['X_train'], conf['data']['y_train'])
conf['postfit_hook'](estimator)
complexity = conf['complexity_computer'](estimator)
complexities.append(complexity)
start_time = time.time()
for _ in range(conf['n_samples']):
y_pred = estimator.predict(conf['data']['X_test'])
elapsed_time = (time.time() - start_time) / float(conf['n_samples'])
prediction_times.append(elapsed_time)
pred_score = conf['prediction_performance_computer'](
conf['data']['y_test'], y_pred)
prediction_powers.append(pred_score)
print("Complexity: %d | %s: %.4f | Pred. Time: %fs\n" % (
complexity, conf['prediction_performance_label'], pred_score,
elapsed_time))
return prediction_powers, prediction_times, complexities
def plot_influence(conf, mse_values, prediction_times, complexities):
"""
Plot influence of model complexity on both accuracy and latency.
"""
plt.figure(figsize=(12, 6))
host = host_subplot(111, axes_class=Axes)
plt.subplots_adjust(right=0.75)
par1 = host.twinx()
host.set_xlabel('Model Complexity (%s)' % conf['complexity_label'])
y1_label = conf['prediction_performance_label']
y2_label = "Time (s)"
host.set_ylabel(y1_label)
par1.set_ylabel(y2_label)
p1, = host.plot(complexities, mse_values, 'b-', label="prediction error")
p2, = par1.plot(complexities, prediction_times, 'r-',
label="latency")
host.legend(loc='upper right')
host.axis["left"].label.set_color(p1.get_color())
par1.axis["right"].label.set_color(p2.get_color())
plt.title('Influence of Model Complexity - %s' % conf['estimator'].__name__)
plt.show()
def _count_nonzero_coefficients(estimator):
a = estimator.coef_.toarray()
return np.count_nonzero(a)
###############################################################################
# main code
regression_data = generate_data('regression')
classification_data = generate_data('classification', sparse=True)
configurations = [
{'estimator': SGDClassifier,
'tuned_params': {'penalty': 'elasticnet', 'alpha': 0.001, 'loss':
'modified_huber', 'fit_intercept': True},
'changing_param': 'l1_ratio',
'changing_param_values': [0.25, 0.5, 0.75, 0.9],
'complexity_label': 'non_zero coefficients',
'complexity_computer': _count_nonzero_coefficients,
'prediction_performance_computer': hamming_loss,
'prediction_performance_label': 'Hamming Loss (Misclassification Ratio)',
'postfit_hook': lambda x: x.sparsify(),
'data': classification_data,
'n_samples': 30},
{'estimator': NuSVR,
'tuned_params': {'C': 1e3, 'gamma': 2 ** -15},
'changing_param': 'nu',
'changing_param_values': [0.1, 0.25, 0.5, 0.75, 0.9],
'complexity_label': 'n_support_vectors',
'complexity_computer': lambda x: len(x.support_vectors_),
'data': regression_data,
'postfit_hook': lambda x: x,
'prediction_performance_computer': mean_squared_error,
'prediction_performance_label': 'MSE',
'n_samples': 30},
{'estimator': GradientBoostingRegressor,
'tuned_params': {'loss': 'ls'},
'changing_param': 'n_estimators',
'changing_param_values': [10, 50, 100, 200, 500],
'complexity_label': 'n_trees',
'complexity_computer': lambda x: x.n_estimators,
'data': regression_data,
'postfit_hook': lambda x: x,
'prediction_performance_computer': mean_squared_error,
'prediction_performance_label': 'MSE',
'n_samples': 30},
]
for conf in configurations:
prediction_performances, prediction_times, complexities = \
benchmark_influence(conf)
plot_influence(conf, prediction_performances, prediction_times,
complexities)
|
bsd-3-clause
|
CS-SI/QGIS
|
python/plugins/processing/algs/gdal/aspect.py
|
1
|
5659
|
# -*- coding: utf-8 -*-
"""
***************************************************************************
aspect.py
---------------------
Date : October 2013
Copyright : (C) 2013 by Alexander Bruy
Email : alexander dot bruy at gmail dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""
__author__ = 'Alexander Bruy'
__date__ = 'October 2013'
__copyright__ = '(C) 2013, Alexander Bruy'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import os
from qgis.core import (QgsRasterFileWriter,
QgsProcessingParameterDefinition,
QgsProcessingParameterRasterLayer,
QgsProcessingParameterBand,
QgsProcessingParameterBoolean,
QgsProcessingParameterString,
QgsProcessingParameterRasterDestination)
from processing.algs.gdal.GdalAlgorithm import GdalAlgorithm
from processing.algs.gdal.GdalUtils import GdalUtils
pluginPath = os.path.split(os.path.split(os.path.dirname(__file__))[0])[0]
class aspect(GdalAlgorithm):
INPUT = 'INPUT'
BAND = 'BAND'
COMPUTE_EDGES = 'COMPUTE_EDGES'
ZEVENBERGEN = 'ZEVENBERGEN'
TRIG_ANGLE = 'TRIG_ANGLE'
ZERO_FLAT = 'ZERO_FLAT'
OPTIONS = 'OPTIONS'
OUTPUT = 'OUTPUT'
def __init__(self):
super().__init__()
def initAlgorithm(self, config=None):
self.addParameter(QgsProcessingParameterRasterLayer(self.INPUT, self.tr('Input layer')))
self.addParameter(QgsProcessingParameterBand(self.BAND,
self.tr('Band number'),
parentLayerParameterName=self.INPUT))
self.addParameter(QgsProcessingParameterBoolean(self.TRIG_ANGLE,
self.tr('Return trigonometric angle instead of azimuth'),
defaultValue=False))
self.addParameter(QgsProcessingParameterBoolean(self.ZERO_FLAT,
self.tr('Return 0 for flat instead of -9999'),
defaultValue=False))
self.addParameter(QgsProcessingParameterBoolean(self.COMPUTE_EDGES,
self.tr('Compute edges'),
defaultValue=False))
self.addParameter(QgsProcessingParameterBoolean(self.ZEVENBERGEN,
self.tr("Use Zevenbergen&Thorne formula instead of the Horn's one"),
defaultValue=False))
options_param = QgsProcessingParameterString(self.OPTIONS,
self.tr('Additional creation parameters'),
defaultValue='',
optional=True)
options_param.setFlags(options_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
options_param.setMetadata({
'widget_wrapper': {
'class': 'processing.algs.gdal.ui.RasterOptionsWidget.RasterOptionsWidgetWrapper'}})
self.addParameter(options_param)
self.addParameter(QgsProcessingParameterRasterDestination(self.OUTPUT, self.tr('Aspect')))
def name(self):
return 'aspect'
def displayName(self):
return self.tr('Aspect')
def group(self):
return self.tr('Raster analysis')
def groupId(self):
return 'rasteranalysis'
def getConsoleCommands(self, parameters, context, feedback, executing=True):
arguments = ['aspect']
inLayer = self.parameterAsRasterLayer(parameters, self.INPUT, context)
arguments.append(inLayer.source())
out = self.parameterAsOutputLayer(parameters, self.OUTPUT, context)
arguments.append(out)
arguments.append('-of')
arguments.append(QgsRasterFileWriter.driverForExtension(os.path.splitext(out)[1]))
arguments.append('-b')
arguments.append(str(self.parameterAsInt(parameters, self.BAND, context)))
if self.parameterAsBool(parameters, self.TRIG_ANGLE, context):
arguments.append('-trigonometric')
if self.parameterAsBool(parameters, self.ZERO_FLAT, context):
arguments.append('-zero_for_flat')
if self.parameterAsBool(parameters, self.COMPUTE_EDGES, context):
arguments.append('-compute_edges')
if self.parameterAsBool(parameters, self.ZEVENBERGEN, context):
arguments.append('-alg')
arguments.append('ZevenbergenThorne')
options = self.parameterAsString(parameters, self.OPTIONS, context)
if options:
arguments.extend(GdalUtils.parseCreationOptions(options))
return ['gdaldem', GdalUtils.escapeAndJoin(arguments)]
|
gpl-2.0
|
LSS-USP/kiskadee
|
kiskadee/queue.py
|
1
|
2457
|
"""Provide kiskadee queues and operations on them."""
import time
from multiprocessing import Queue
import kiskadee
analysis = Queue()
results = Queue()
packages = Queue()
class Queues():
"""Provide kiskadee queues objects."""
@staticmethod
def enqueue_analysis(package_to_analysis):
"""Put a analysis on the analysis queue."""
log_msg = "MONITOR STATE: Sending package {}-{} for analysis"\
.format(package_to_analysis['name'],
package_to_analysis['version'])
kiskadee.logger.debug(log_msg)
analysis.put(package_to_analysis)
@staticmethod
def dequeue_analysis():
"""Get a analysis from the analysis queue."""
package_to_analysis = analysis.get()
fetcher = package_to_analysis ['fetcher'].split('.')[-1]
kiskadee.logger.debug(
'RUNNER STATE: dequeued {}-{} from {}'
.format(package_to_analysis['name'],
package_to_analysis['version'],
fetcher)
)
return package_to_analysis
@staticmethod
def enqueue_result(package):
"""Put a result on the results queue."""
kiskadee.logger.debug(
"RUNNER STATE: Sending {}-{} to Monitor"
.format(package["name"],
package["version"])
)
results.put(package)
@staticmethod
def dequeue_result():
"""Get a result from the results queue."""
result = results.get()
kiskadee.logger.debug(
"MONITOR STATE: Pick Up analyzed package"
.format(result["name"],
result["version"])
)
return result
@staticmethod
def enqueue_package(package, fetcher=None):
"""Put a result on the results queue."""
if fetcher:
kiskadee.logger.debug(
"FETCHER {}: sending package {}-{} for monitor"
.format(fetcher, package['name'], package['version'])
)
packages.put(package)
@staticmethod
def dequeue_package():
"""Get a result from the results queue."""
package = packages.get()
kiskadee.logger.debug(
"MONITOR STATE: Pick Up monitored package."
.format(package["name"],
package["version"])
)
return package
|
agpl-3.0
|
crosswalk-project/blink-crosswalk-efl
|
Tools/Scripts/webkitpy/layout_tests/print_layout_test_times.py
|
44
|
5791
|
# Copyright (C) 2013 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import json
import optparse
from webkitpy.layout_tests.port import Port
def main(host, argv):
parser = optparse.OptionParser(usage='%prog [times_ms.json]')
parser.add_option('-f', '--forward', action='store', type='int',
help='group times by first N directories of test')
parser.add_option('-b', '--backward', action='store', type='int',
help='group times by last N directories of test')
parser.add_option('--fastest', action='store', type='float',
help='print a list of tests that will take N % of the time')
epilog = """
You can print out aggregate times per directory using the -f and -b
flags. The value passed to each flag indicates the "depth" of the flag,
similar to positive and negative arguments to python arrays.
For example, given fast/forms/week/week-input-type.html, -f 1
truncates to 'fast', -f 2 and -b 2 truncates to 'fast/forms', and -b 1
truncates to fast/forms/week . -f 0 truncates to '', which can be used
to produce a single total time for the run."""
parser.epilog = '\n'.join(s.lstrip() for s in epilog.splitlines())
options, args = parser.parse_args(argv)
port = host.port_factory.get()
if args and args[0]:
times_ms_path = args[0]
else:
times_ms_path = host.filesystem.join(port.results_directory(), 'times_ms.json')
times_trie = json.loads(host.filesystem.read_text_file(times_ms_path))
times = convert_trie_to_flat_paths(times_trie)
if options.fastest:
if options.forward is None and options.backward is None:
options.forward = 0
print_fastest(host, port, options, times)
else:
print_times(host, options, times)
def print_times(host, options, times):
by_key = times_by_key(times, options.forward, options.backward)
for key in sorted(by_key):
if key:
host.print_("%s %d" % (key, by_key[key]))
else:
host.print_("%d" % by_key[key])
def print_fastest(host, port, options, times):
total = times_by_key(times, 0, None)['']
by_key = times_by_key(times, options.forward, options.backward)
keys_by_time = sorted(by_key, key=lambda k: (by_key[k], k))
tests_by_key = {}
for test_name in sorted(times):
key = key_for(test_name, options.forward, options.backward)
if key in sorted(tests_by_key):
tests_by_key[key].append(test_name)
else:
tests_by_key[key] = [test_name]
fast_tests_by_key = {}
total_so_far = 0
per_key = total * options.fastest / (len(keys_by_time) * 100.0)
budget = 0
while keys_by_time:
budget += per_key
key = keys_by_time.pop(0)
tests_by_time = sorted(tests_by_key[key], key=lambda t: (times[t], t))
fast_tests_by_key[key] = []
while tests_by_time and total_so_far <= budget:
test = tests_by_time.pop(0)
test_time = times[test]
# Make sure test time > 0 so we don't include tests that are skipped.
if test_time and total_so_far + test_time <= budget:
fast_tests_by_key[key].append(test)
total_so_far += test_time
for k in sorted(fast_tests_by_key):
for t in fast_tests_by_key[k]:
host.print_("%s %d" % (t, times[t]))
return
def key_for(path, forward, backward):
sep = Port.TEST_PATH_SEPARATOR
if forward is not None:
return sep.join(path.split(sep)[:-1][:forward])
if backward is not None:
return sep.join(path.split(sep)[:-backward])
return path
def times_by_key(times, forward, backward):
by_key = {}
for test_name in times:
key = key_for(test_name, forward, backward)
if key in by_key:
by_key[key] += times[test_name]
else:
by_key[key] = times[test_name]
return by_key
def convert_trie_to_flat_paths(trie, prefix=None):
result = {}
for name, data in trie.iteritems():
if prefix:
name = prefix + "/" + name
if isinstance(data, int):
result[name] = data
else:
result.update(convert_trie_to_flat_paths(data, name))
return result
|
bsd-3-clause
|
Didacti/elixir
|
tests/test_o2m.py
|
1
|
7242
|
"""
test one to many relationships
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
import six
from elixir import *
from sqlalchemy import and_
from sqlalchemy.ext.orderinglist import ordering_list
def setup():
metadata.bind = 'sqlite://'
class TestOneToMany(object):
def teardown(self):
cleanup_all(True)
def test_simple(self):
class A(Entity):
name = Field(String(60))
bs = OneToMany('B')
class B(Entity):
name = Field(String(60))
a = ManyToOne('A')
setup_all(True)
a1 = A(name='a1')
b1 = B(name='b1', a=a1)
# does it work before a commit? (does the backref work?)
assert b1 in a1.bs
session.commit()
session.close()
b = B.query.one()
a = b.a
assert b in a.bs
def test_selfref(self):
class Person(Entity):
name = Field(String(30))
father = ManyToOne('Person', inverse='children')
children = OneToMany('Person', inverse='father')
setup_all(True)
grampa = Person(name="Abe")
homer = Person(name="Homer")
bart = Person(name="Bart")
lisa = Person(name="Lisa")
grampa.children.append(homer)
homer.children.append(bart)
lisa.father = homer
session.commit()
session.close()
p = Person.get_by(name="Homer")
assert p in p.father.children
assert p.father is Person.get_by(name="Abe")
assert p is Person.get_by(name="Lisa").father
def test_multiple_selfref(self):
# define a self-referential table with several relations
class TreeNode(Entity):
using_options(order_by='name')
name = Field(String(50), required=True)
parent = ManyToOne('TreeNode')
children = OneToMany('TreeNode', inverse='parent')
root = ManyToOne('TreeNode')
setup_all(True)
root = TreeNode(name='rootnode')
root.children.append(TreeNode(name='node1', root=root))
node2 = TreeNode(name='node2', root=root)
node2.children.append(TreeNode(name='subnode1', root=root))
node2.children.append(TreeNode(name='subnode2', root=root))
root.children.append(node2)
root.children.append(TreeNode(name='node3', root=root))
session.commit()
session.close()
root = TreeNode.get_by(name='rootnode')
sub2 = TreeNode.get_by(name='subnode2')
assert sub2 in root.children[1].children
assert sub2.root == root
def test_viewonly(self):
class User(Entity):
name = Field(String(50))
boston_addresses = OneToMany('Address', primaryjoin=lambda:
and_(Address.user_id == User.id, Address.city == 'Boston'),
viewonly=True
)
addresses = OneToMany('Address')
class Address(Entity):
user = ManyToOne('User')
street = Field(Unicode(255))
city = Field(Unicode(255))
setup_all(True)
user = User(name="u1",
addresses=[Address(street="Queen Astrid Avenue, 32",
city="Brussels"),
Address(street="Cambridge Street, 5",
city="Boston")])
session.commit()
session.close()
user = User.get(1)
assert len(user.addresses) == 2
assert len(user.boston_addresses) == 1
assert "Cambridge" in user.boston_addresses[0].street
def test_filter_func(self):
class User(Entity):
name = Field(String(50))
boston_addresses = OneToMany('Address', filter=lambda c:
c.city == 'Boston')
addresses = OneToMany('Address')
class Address(Entity):
user = ManyToOne('User')
street = Field(Unicode(255))
city = Field(Unicode(255))
setup_all(True)
user = User(name="u1",
addresses=[Address(street="Queen Astrid Avenue, 32",
city="Brussels"),
Address(street="Cambridge Street, 5",
city="Boston")])
session.commit()
session.close()
user = User.get(1)
assert len(user.addresses) == 2
assert len(user.boston_addresses) == 1
assert "Cambridge" in user.boston_addresses[0].street
def test_ordering_list(self):
class User(Entity):
name = Field(String(50))
blurbs = OneToMany('Blurb',
collection_class=ordering_list('position'),
order_by='position')
class Blurb(Entity):
user = ManyToOne('User')
position = Field(Integer)
text = Field(Unicode(255))
setup_all(True)
user = User(name="u1",
blurbs=[Blurb(text='zero'),
Blurb(text='one'),
Blurb(text='two')])
session.commit()
session.close()
user = User.get(1)
assert len(user.blurbs) == 3
user.blurbs.insert(1, Blurb(text='new one'))
assert user.blurbs[2].text == "one"
assert user.blurbs[2].position == 2
assert user.blurbs[3].text == "two"
assert user.blurbs[3].position == 3
# def test_manual_join_no_inverse(self):
# class A(Entity):
# name = Field(String(60))
# bs = OneToMany('B')
#
# class B(Entity):
# name = Field(String(60))
# a_id = Field(Integer, ForeignKey('a.id'))
#
# setup_all(True)
#
# a1 = A(name='a1', bs=[B(name='b1')])
#
# session.commit()
# session.close()
#
# b = B.query.one()
#
# assert b.a_id == 1
#
def test_inverse_has_non_pk_target(self):
class A(Entity):
name = Field(String(60), unique=True)
bs = OneToMany('B')
class B(Entity):
name = Field(String(60))
a = ManyToOne('A', target_column='name')
setup_all(True)
a1 = A(name='a1')
b1 = B(name='b1', a=a1)
# does it work before a commit? (does the backref work?)
assert b1 in a1.bs
session.commit()
session.close()
b = B.query.one()
a = b.a
assert b.a.name == 'a1'
assert b in a.bs
def test_has_many_syntax(self):
class Person(Entity):
has_field('name', String(30))
has_many('pets', of_kind='Animal')
class Animal(Entity):
has_field('name', String(30))
belongs_to('owner', of_kind='Person')
setup_all(True)
santa = Person(name="Santa Claus")
rudolph = Animal(name="Rudolph", owner=santa)
session.commit()
session.close()
santa = Person.get_by(name="Santa Claus")
assert Animal.get_by(name="Rudolph") in santa.pets
|
mit
|
LegoStormtroopr/mallard-questionnaire-registry
|
mallard_qr/models.py
|
1
|
2839
|
from __future__ import unicode_literals
from django.db import models
from django.utils.translation import ugettext as _
from model_utils import Choices
import aristotle_mdr as aristotle
"""
These models are based on the DDI3.2 and the SQBL XML formats.
"""
class AdministrationMode(aristotle.models.unmanagedObject):
pass
class Question(aristotle.models.concept):
template = "mallard_qr/question.html"
collected_data_element = models.ForeignKey(aristotle.models.DataElement,blank=True,null=True,related_name="questions")
question_text = aristotle.models.RichTextField(blank=True)
instruction_text = aristotle.models.RichTextField(blank=True)
# administration_modes = models.ManyToManyField(AdministrationMode,blank=True,null=True)
estimated_seconds_response_time = models.PositiveIntegerField(
null=True, blank=True,
help_text=_("he estimated amount of time required to answer a question expressed in seconds.")
)
class ResponseDomain(aristotle.models.aristotleComponent):
class Meta:
ordering = ['order']
@property
def parentItem(self):
return self.question
question = models.ForeignKey(Question, related_name="response_domains")
value_domain = models.ForeignKey(aristotle.models.ValueDomain)
maximum_occurances = models.PositiveIntegerField(
default=1,
help_text=_("The maximum number of times a response can be included in a question")
)
minimum_occurances = models.PositiveIntegerField(
default=1,
help_text=_("The minimum number of times a response can be included in a question")
)
blank_is_missing_value = models.BooleanField(default=False, help_text=_("When value is true a blank or empty variable content should be treated as a missing value."))
order = models.PositiveSmallIntegerField(
"Position",
null=True,
blank=True,
help_text=_("If a dataset is ordered, this indicates which position this item is in a dataset.")
)
"""
class QuestionModule(aristotle.models.concept):
template = "mallard-qr/questionmodule.html"
questions = models.ManyToManyField(Question,blank=True,null=True)
submodules = models.ManyToManyField('QuestionModule',blank=True,null=True)
instruction_text = aristotle.models.RichTextField(blank=True,null=True)
sqbl_definition = TextField(blank=True,null=True)
administration_modes = models.ManyToManyField(AdministrationMode,blank=True,null=True)
class Questionnaire(aristotle.models.concept):
template = "mallard-qr/questionnaire.html"
submodules = models.ManyToManyField(QuestionModule,blank=True,null=True)
instructionText = aristotle.models.RichTextField(blank=True)
administration_modes = models.ManyToManyField(AdministrationMode,blank=True,null=True)
"""
|
gpl-2.0
|
Revanth47/addons-server
|
src/olympia/tags/tests/test_helpers.py
|
4
|
1150
|
from jingo import get_env
from mock import Mock
from pyquery import PyQuery as pq
from olympia import amo
from olympia.addons.models import Addon
def render(s, context=None):
"""Taken from jingo.tests.utils, previously jingo.tests.test_helpers."""
if context is None:
context = {}
t = get_env().from_string(s)
return t.render(context)
class TestHelpers(amo.tests.BaseTestCase):
fixtures = ('base/addon_3615', 'base/user_2519', 'base/user_4043307',
'tags/tags')
def test_tag_list(self):
addon = Addon.objects.get(id=3615)
request = Mock()
request.user = addon.authors.all()[0]
tags = addon.tags.not_denied()
ctx = {
'APP': amo.FIREFOX,
'LANG': 'en-us',
'request': request,
'addon': addon,
'tags': tags}
# no tags, no list
s = render('{{ tag_list(addon) }}', ctx)
assert s.strip() == ""
s = render('{{ tag_list(addon, tags=tags) }}', ctx)
assert s, "Non-empty tags must return tag list."
doc = pq(s)
assert doc('li').length == len(tags)
|
bsd-3-clause
|
Epirex/android_external_chromium_org
|
third_party/tlslite/tlslite/integration/SMTP_TLS.py
|
87
|
4726
|
"""TLS Lite + smtplib."""
from smtplib import SMTP
from tlslite.TLSConnection import TLSConnection
from tlslite.integration.ClientHelper import ClientHelper
class SMTP_TLS(SMTP):
"""This class extends L{smtplib.SMTP} with TLS support."""
def starttls(self,
username=None, password=None, sharedKey=None,
certChain=None, privateKey=None,
cryptoID=None, protocol=None,
x509Fingerprint=None,
x509TrustList=None, x509CommonName=None,
settings=None):
"""Puts the connection to the SMTP server into TLS mode.
If the server supports TLS, this will encrypt the rest of the SMTP
session.
For client authentication, use one of these argument
combinations:
- username, password (SRP)
- username, sharedKey (shared-key)
- certChain, privateKey (certificate)
For server authentication, you can either rely on the
implicit mutual authentication performed by SRP or
shared-keys, or you can do certificate-based server
authentication with one of these argument combinations:
- cryptoID[, protocol] (requires cryptoIDlib)
- x509Fingerprint
- x509TrustList[, x509CommonName] (requires cryptlib_py)
Certificate-based server authentication is compatible with
SRP or certificate-based client authentication. It is
not compatible with shared-keys.
The caller should be prepared to handle TLS-specific
exceptions. See the client handshake functions in
L{tlslite.TLSConnection.TLSConnection} for details on which
exceptions might be raised.
@type username: str
@param username: SRP or shared-key username. Requires the
'password' or 'sharedKey' argument.
@type password: str
@param password: SRP password for mutual authentication.
Requires the 'username' argument.
@type sharedKey: str
@param sharedKey: Shared key for mutual authentication.
Requires the 'username' argument.
@type certChain: L{tlslite.X509CertChain.X509CertChain} or
L{cryptoIDlib.CertChain.CertChain}
@param certChain: Certificate chain for client authentication.
Requires the 'privateKey' argument. Excludes the SRP or
shared-key related arguments.
@type privateKey: L{tlslite.utils.RSAKey.RSAKey}
@param privateKey: Private key for client authentication.
Requires the 'certChain' argument. Excludes the SRP or
shared-key related arguments.
@type cryptoID: str
@param cryptoID: cryptoID for server authentication. Mutually
exclusive with the 'x509...' arguments.
@type protocol: str
@param protocol: cryptoID protocol URI for server
authentication. Requires the 'cryptoID' argument.
@type x509Fingerprint: str
@param x509Fingerprint: Hex-encoded X.509 fingerprint for
server authentication. Mutually exclusive with the 'cryptoID'
and 'x509TrustList' arguments.
@type x509TrustList: list of L{tlslite.X509.X509}
@param x509TrustList: A list of trusted root certificates. The
other party must present a certificate chain which extends to
one of these root certificates. The cryptlib_py module must be
installed to use this parameter. Mutually exclusive with the
'cryptoID' and 'x509Fingerprint' arguments.
@type x509CommonName: str
@param x509CommonName: The end-entity certificate's 'CN' field
must match this value. For a web server, this is typically a
server name such as 'www.amazon.com'. Mutually exclusive with
the 'cryptoID' and 'x509Fingerprint' arguments. Requires the
'x509TrustList' argument.
@type settings: L{tlslite.HandshakeSettings.HandshakeSettings}
@param settings: Various settings which can be used to control
the ciphersuites, certificate types, and SSL/TLS versions
offered by the client.
"""
(resp, reply) = self.docmd("STARTTLS")
if resp == 220:
helper = ClientHelper(
username, password, sharedKey,
certChain, privateKey,
cryptoID, protocol,
x509Fingerprint,
x509TrustList, x509CommonName,
settings)
conn = TLSConnection(self.sock)
conn.closeSocket = True
helper._handshake(conn)
self.sock = conn
self.file = conn.makefile('rb')
return (resp, reply)
|
bsd-3-clause
|
vladzur/radiotray
|
data/plugins/MateMediaKeysPlugin.py
|
1
|
2312
|
##########################################################################
# Copyright 2009 Carlos Ribeiro
#
# This file is part of Radio Tray
#
# Radio Tray is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 1 of the License, or
# (at your option) any later version.
#
# Radio Tray is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Radio Tray. If not, see <http://www.gnu.org/licenses/>.
#
##########################################################################
from Plugin import Plugin
import dbus
class MateMediaKeysPlugin(Plugin):
def __init__(self):
super(MateMediaKeysPlugin, self).__init__()
def initialize(self, name, eventManagerWrapper, eventSubscriber, provider, cfgProvider, mediator, tooltip):
self.name = name
self.eventManagerWrapper = eventManagerWrapper
self.eventSubscriber = eventSubscriber
self.provider = provider
self.cfgProvider = cfgProvider
self.mediator = mediator
self.tooltip = tooltip
def getName(self):
return self.name
def activate(self):
try:
self.bus = dbus.SessionBus()
self.bus_object = self.bus.get_object('org.mate.SettingsDaemon', '/org/mate/SettingsDaemon/MediaKeys')
self.bus_object.GrabMediaPlayerKeys("RadioTray", 0, dbus_interface='org.mate.SettingsDaemon.MediaKeys')
self.bus_object.connect_to_signal('MediaPlayerKeyPressed', self.handle_mediakey)
except:
print "Could not bind to mate for Media Keys"
def handle_mediakey(self, *mmkeys):
for key in mmkeys:
if key == "Play":
if (self.mediator.isPlaying()):
self.mediator.stop()
else:
self.mediator.playLast()
elif key == "Stop":
if (self.mediator.isPlaying()):
self.mediator.stop()
|
gpl-2.0
|
frodrigo/osmose-backend
|
analysers/analyser_merge_public_equipment_FR_rennes_toilets.py
|
4
|
2991
|
#!/usr/bin/env python
#-*- coding: utf-8 -*-
###########################################################################
## ##
## Copyrights Adrien Pavie 2017 ##
## ##
## This program is free software: you can redistribute it and/or modify ##
## it under the terms of the GNU General Public License as published by ##
## the Free Software Foundation, either version 3 of the License, or ##
## (at your option) any later version. ##
## ##
## This program is distributed in the hope that it will be useful, ##
## but WITHOUT ANY WARRANTY; without even the implied warranty of ##
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##
## GNU General Public License for more details. ##
## ##
## You should have received a copy of the GNU General Public License ##
## along with this program. If not, see <http://www.gnu.org/licenses/>. ##
## ##
###########################################################################
from modules.OsmoseTranslation import T_
from .Analyser_Merge import Analyser_Merge, SourceOpenDataSoft, CSV, Load, Conflate, Select, Mapping
class Analyser_Merge_Public_Equipment_FR_Rennes_Toilets(Analyser_Merge):
def __init__(self, config, logger = None):
Analyser_Merge.__init__(self, config, logger)
self.def_class_missing_official(item = 8180, id =2, level = 3, tags = ['merge', 'public equipment', 'fix:survey', 'fix:picture'],
title = T_('{0} toilets not integrated', 'Rennes'))
self.init(
"https://data.rennesmetropole.fr/explore/dataset/toilettes_publiques_vdr/",
"Toilettes publiques",
CSV(SourceOpenDataSoft(
attribution="Ville de Rennes",
url="https://data.rennesmetropole.fr/explore/dataset/toilettes_publiques_vdr/")),
Load("Geo Point", "Geo Point",
xFunction = lambda x: x and x.split(',')[1],
yFunction = lambda y: y and y.split(',')[0]),
Conflate(
select = Select(
types = ["nodes", "ways"],
tags = {"amenity": "toilets"}),
conflationDistance = 100,
mapping = Mapping(
static1 = {
"amenity": "toilets",
"access": "yes"},
static2 = {"source": self.source},
mapping1 = {
"wheelchair": lambda res: "yes" if res["pmr"] == "OUI" else "no" if res["pmr"] == "NON" else None} )))
|
gpl-3.0
|
ethanrowe/python-data-packager
|
setup.py
|
1
|
1089
|
from setuptools import setup
import os
readme = open(os.path.join(os.path.dirname(__file__), 'README'), 'r').read()
license = open(os.path.join(os.path.dirname(__file__), 'LICENSE'), 'r').read()
setup(
name = "data_packager",
version = "0.0.1",
author = "Ethan Rowe",
author_email = "[email protected]",
description = ("Provides dirt-simple tool for releasing datasets as packages"),
license = "MIT",
keywords = "",
url = "https://github.com/ethanrowe/python-data-packager",
packages=['data_packager',
'data_packager.test',
],
long_description="%s\n\n# License #\n\n%s" % (readme, license),
classifiers=[
"Development Status :: 3 - Alpha",
"Intended Audience :: Developers",
"License :: OSI Approved :: MIT License",
"Operating System :: OS Independent",
"Programming Language :: Python :: 2.6",
"Programming Language :: Python :: 2.7",
"Topic :: Utilities",
],
tests_require=[
'virtualenv',
'nose',
],
test_suite='nose.collector',
)
|
mit
|
floresconlimon/qutebrowser
|
tests/unit/browser/network/test_schemehandler.py
|
8
|
1174
|
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2015 Florian Bruhin (The Compiler) <[email protected]>
#
# This file is part of qutebrowser.
#
# qutebrowser is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qutebrowser is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
"""Tests for browser.network.schemehandler."""
import pytest
from qutebrowser.browser.network import schemehandler
def test_init():
handler = schemehandler.SchemeHandler(0)
assert handler._win_id == 0
def test_create_request():
handler = schemehandler.SchemeHandler(0)
with pytest.raises(NotImplementedError):
handler.createRequest(None, None, None)
|
gpl-3.0
|
joel-airspring/Diamond
|
src/collectors/gridengine/gridengine.py
|
29
|
4886
|
# coding=utf-8
"""
The GridEngineCollector parses qstat statistics from Sun Grid Engine,
Univa Grid Engine and Open Grid Scheduler.
#### Dependencies
* Grid Engine qstat
"""
import os
import re
import subprocess
import sys
import xml.dom.minidom
import diamond.collector
class GridEngineCollector(diamond.collector.Collector):
"""Diamond collector for Grid Engine performance data
"""
class QueueStatsEntry:
def __init__(self, name=None, load=None, used=None, resv=None,
available=None, total=None, temp_disabled=None,
manual_intervention=None):
self.name = name
self.load = load
self.used = used
self.resv = resv
self.available = available
self.total = total
self.temp_disabled = temp_disabled
self.manual_intervention = manual_intervention
class StatsParser(object):
def __init__(self, document):
self.dom = xml.dom.minidom.parseString(document.strip())
def get_tag_text(self, node, tag_name):
el = node.getElementsByTagName(tag_name)[0]
return self.get_text(el)
def get_text(self, node):
rc = []
for node in node.childNodes:
if node.nodeType == node.TEXT_NODE:
rc.append(node.data)
return ''.join(rc)
class QueueStatsParser(StatsParser):
def __init__(self, document):
self.dom = xml.dom.minidom.parseString(document.strip())
def parse(self):
cluster_queue_summaries = self.dom.getElementsByTagName(
"cluster_queue_summary")
return [
self._parse_cluster_stats_entry(node)
for node in cluster_queue_summaries]
def _parse_cluster_stats_entry(self, node):
name = self.get_tag_text(node, "name")
load = float(self.get_tag_text(node, "load"))
used = int(self.get_tag_text(node, "used"))
resv = int(self.get_tag_text(node, "resv"))
available = int(self.get_tag_text(node, "available"))
total = int(self.get_tag_text(node, "total"))
temp_disabled = int(self.get_tag_text(node, "temp_disabled"))
manual_intervention = int(self.get_tag_text(
node,
"manual_intervention"))
return GridEngineCollector.QueueStatsEntry(
name=name,
load=load,
used=used,
resv=resv,
available=available,
total=total,
temp_disabled=temp_disabled,
manual_intervention=manual_intervention)
def process_config(self):
super(GridEngineCollector, self).process_config()
os.environ['SGE_ROOT'] = self.config['sge_root']
def get_default_config_help(self):
config_help = super(GridEngineCollector,
self).get_default_config_help()
config_help.update({
'bin_path': "The path to Grid Engine's qstat",
'sge_root': "The SGE_ROOT value to provide to qstat"
})
return config_help
def get_default_config(self):
config = super(GridEngineCollector, self).get_default_config()
config.update({
'bin_path': '/opt/gridengine/bin/lx-amd64/qstat',
'path': 'gridengine',
'sge_root': self._sge_root(),
})
return config
def collect(self):
"""Collect statistics from Grid Engine via qstat.
"""
self._collect_queue_stats()
def _capture_output(self, cmd):
p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
bytestr = p.communicate()[0]
output = bytestr.decode(sys.getdefaultencoding())
return output
def _collect_queue_stats(self):
output = self._queue_stats_xml()
parser = self.QueueStatsParser(output)
for cq in parser.parse():
name = self._sanitize(cq.name)
prefix = 'queues.%s' % (name)
metrics = ['load', 'used', 'resv', 'available', 'total',
'temp_disabled', 'manual_intervention']
for metric in metrics:
path = '%s.%s' % (prefix, metric)
value = getattr(cq, metric)
self.publish(path, value)
def _queue_stats_xml(self):
bin_path = self.config['bin_path']
return self._capture_output([bin_path, '-g', 'c', '-xml'])
def _sanitize(self, s):
"""Sanitize the name of a metric to remove unwanted chars
"""
return re.sub("[^\w-]", "_", s)
def _sge_root(self):
sge_root = os.environ.get('SGE_ROOT')
if sge_root:
return sge_root
else:
return '/opt/gridengine'
|
mit
|
ljgabc/lfs
|
usr/lib/python2.7/pdb.py
|
119
|
46016
|
#! /usr/bin/env python
"""A Python debugger."""
# (See pdb.doc for documentation.)
import sys
import linecache
import cmd
import bdb
from repr import Repr
import os
import re
import pprint
import traceback
class Restart(Exception):
"""Causes a debugger to be restarted for the debugged python program."""
pass
# Create a custom safe Repr instance and increase its maxstring.
# The default of 30 truncates error messages too easily.
_repr = Repr()
_repr.maxstring = 200
_saferepr = _repr.repr
__all__ = ["run", "pm", "Pdb", "runeval", "runctx", "runcall", "set_trace",
"post_mortem", "help"]
def find_function(funcname, filename):
cre = re.compile(r'def\s+%s\s*[(]' % re.escape(funcname))
try:
fp = open(filename)
except IOError:
return None
# consumer of this info expects the first line to be 1
lineno = 1
answer = None
while 1:
line = fp.readline()
if line == '':
break
if cre.match(line):
answer = funcname, filename, lineno
break
lineno = lineno + 1
fp.close()
return answer
# Interaction prompt line will separate file and call info from code
# text using value of line_prefix string. A newline and arrow may
# be to your liking. You can set it once pdb is imported using the
# command "pdb.line_prefix = '\n% '".
# line_prefix = ': ' # Use this to get the old situation back
line_prefix = '\n-> ' # Probably a better default
class Pdb(bdb.Bdb, cmd.Cmd):
def __init__(self, completekey='tab', stdin=None, stdout=None, skip=None):
bdb.Bdb.__init__(self, skip=skip)
cmd.Cmd.__init__(self, completekey, stdin, stdout)
if stdout:
self.use_rawinput = 0
self.prompt = '(Pdb) '
self.aliases = {}
self.mainpyfile = ''
self._wait_for_mainpyfile = 0
# Try to load readline if it exists
try:
import readline
except ImportError:
pass
# Read $HOME/.pdbrc and ./.pdbrc
self.rcLines = []
if 'HOME' in os.environ:
envHome = os.environ['HOME']
try:
rcFile = open(os.path.join(envHome, ".pdbrc"))
except IOError:
pass
else:
for line in rcFile.readlines():
self.rcLines.append(line)
rcFile.close()
try:
rcFile = open(".pdbrc")
except IOError:
pass
else:
for line in rcFile.readlines():
self.rcLines.append(line)
rcFile.close()
self.commands = {} # associates a command list to breakpoint numbers
self.commands_doprompt = {} # for each bp num, tells if the prompt
# must be disp. after execing the cmd list
self.commands_silent = {} # for each bp num, tells if the stack trace
# must be disp. after execing the cmd list
self.commands_defining = False # True while in the process of defining
# a command list
self.commands_bnum = None # The breakpoint number for which we are
# defining a list
def reset(self):
bdb.Bdb.reset(self)
self.forget()
def forget(self):
self.lineno = None
self.stack = []
self.curindex = 0
self.curframe = None
def setup(self, f, t):
self.forget()
self.stack, self.curindex = self.get_stack(f, t)
self.curframe = self.stack[self.curindex][0]
# The f_locals dictionary is updated from the actual frame
# locals whenever the .f_locals accessor is called, so we
# cache it here to ensure that modifications are not overwritten.
self.curframe_locals = self.curframe.f_locals
self.execRcLines()
# Can be executed earlier than 'setup' if desired
def execRcLines(self):
if self.rcLines:
# Make local copy because of recursion
rcLines = self.rcLines
# executed only once
self.rcLines = []
for line in rcLines:
line = line[:-1]
if len(line) > 0 and line[0] != '#':
self.onecmd(line)
# Override Bdb methods
def user_call(self, frame, argument_list):
"""This method is called when there is the remote possibility
that we ever need to stop in this function."""
if self._wait_for_mainpyfile:
return
if self.stop_here(frame):
print >>self.stdout, '--Call--'
self.interaction(frame, None)
def user_line(self, frame):
"""This function is called when we stop or break at this line."""
if self._wait_for_mainpyfile:
if (self.mainpyfile != self.canonic(frame.f_code.co_filename)
or frame.f_lineno<= 0):
return
self._wait_for_mainpyfile = 0
if self.bp_commands(frame):
self.interaction(frame, None)
def bp_commands(self,frame):
"""Call every command that was set for the current active breakpoint
(if there is one).
Returns True if the normal interaction function must be called,
False otherwise."""
# self.currentbp is set in bdb in Bdb.break_here if a breakpoint was hit
if getattr(self, "currentbp", False) and \
self.currentbp in self.commands:
currentbp = self.currentbp
self.currentbp = 0
lastcmd_back = self.lastcmd
self.setup(frame, None)
for line in self.commands[currentbp]:
self.onecmd(line)
self.lastcmd = lastcmd_back
if not self.commands_silent[currentbp]:
self.print_stack_entry(self.stack[self.curindex])
if self.commands_doprompt[currentbp]:
self.cmdloop()
self.forget()
return
return 1
def user_return(self, frame, return_value):
"""This function is called when a return trap is set here."""
if self._wait_for_mainpyfile:
return
frame.f_locals['__return__'] = return_value
print >>self.stdout, '--Return--'
self.interaction(frame, None)
def user_exception(self, frame, exc_info):
"""This function is called if an exception occurs,
but only if we are to stop at or just below this level."""
if self._wait_for_mainpyfile:
return
exc_type, exc_value, exc_traceback = exc_info
frame.f_locals['__exception__'] = exc_type, exc_value
if type(exc_type) == type(''):
exc_type_name = exc_type
else: exc_type_name = exc_type.__name__
print >>self.stdout, exc_type_name + ':', _saferepr(exc_value)
self.interaction(frame, exc_traceback)
# General interaction function
def interaction(self, frame, traceback):
self.setup(frame, traceback)
self.print_stack_entry(self.stack[self.curindex])
self.cmdloop()
self.forget()
def displayhook(self, obj):
"""Custom displayhook for the exec in default(), which prevents
assignment of the _ variable in the builtins.
"""
# reproduce the behavior of the standard displayhook, not printing None
if obj is not None:
print repr(obj)
def default(self, line):
if line[:1] == '!': line = line[1:]
locals = self.curframe_locals
globals = self.curframe.f_globals
try:
code = compile(line + '\n', '<stdin>', 'single')
save_stdout = sys.stdout
save_stdin = sys.stdin
save_displayhook = sys.displayhook
try:
sys.stdin = self.stdin
sys.stdout = self.stdout
sys.displayhook = self.displayhook
exec code in globals, locals
finally:
sys.stdout = save_stdout
sys.stdin = save_stdin
sys.displayhook = save_displayhook
except:
t, v = sys.exc_info()[:2]
if type(t) == type(''):
exc_type_name = t
else: exc_type_name = t.__name__
print >>self.stdout, '***', exc_type_name + ':', v
def precmd(self, line):
"""Handle alias expansion and ';;' separator."""
if not line.strip():
return line
args = line.split()
while args[0] in self.aliases:
line = self.aliases[args[0]]
ii = 1
for tmpArg in args[1:]:
line = line.replace("%" + str(ii),
tmpArg)
ii = ii + 1
line = line.replace("%*", ' '.join(args[1:]))
args = line.split()
# split into ';;' separated commands
# unless it's an alias command
if args[0] != 'alias':
marker = line.find(';;')
if marker >= 0:
# queue up everything after marker
next = line[marker+2:].lstrip()
self.cmdqueue.append(next)
line = line[:marker].rstrip()
return line
def onecmd(self, line):
"""Interpret the argument as though it had been typed in response
to the prompt.
Checks whether this line is typed at the normal prompt or in
a breakpoint command list definition.
"""
if not self.commands_defining:
return cmd.Cmd.onecmd(self, line)
else:
return self.handle_command_def(line)
def handle_command_def(self,line):
"""Handles one command line during command list definition."""
cmd, arg, line = self.parseline(line)
if not cmd:
return
if cmd == 'silent':
self.commands_silent[self.commands_bnum] = True
return # continue to handle other cmd def in the cmd list
elif cmd == 'end':
self.cmdqueue = []
return 1 # end of cmd list
cmdlist = self.commands[self.commands_bnum]
if arg:
cmdlist.append(cmd+' '+arg)
else:
cmdlist.append(cmd)
# Determine if we must stop
try:
func = getattr(self, 'do_' + cmd)
except AttributeError:
func = self.default
# one of the resuming commands
if func.func_name in self.commands_resuming:
self.commands_doprompt[self.commands_bnum] = False
self.cmdqueue = []
return 1
return
# Command definitions, called by cmdloop()
# The argument is the remaining string on the command line
# Return true to exit from the command loop
do_h = cmd.Cmd.do_help
def do_commands(self, arg):
"""Defines a list of commands associated to a breakpoint.
Those commands will be executed whenever the breakpoint causes
the program to stop execution."""
if not arg:
bnum = len(bdb.Breakpoint.bpbynumber)-1
else:
try:
bnum = int(arg)
except:
print >>self.stdout, "Usage : commands [bnum]\n ..." \
"\n end"
return
self.commands_bnum = bnum
self.commands[bnum] = []
self.commands_doprompt[bnum] = True
self.commands_silent[bnum] = False
prompt_back = self.prompt
self.prompt = '(com) '
self.commands_defining = True
try:
self.cmdloop()
finally:
self.commands_defining = False
self.prompt = prompt_back
def do_break(self, arg, temporary = 0):
# break [ ([filename:]lineno | function) [, "condition"] ]
if not arg:
if self.breaks: # There's at least one
print >>self.stdout, "Num Type Disp Enb Where"
for bp in bdb.Breakpoint.bpbynumber:
if bp:
bp.bpprint(self.stdout)
return
# parse arguments; comma has lowest precedence
# and cannot occur in filename
filename = None
lineno = None
cond = None
comma = arg.find(',')
if comma > 0:
# parse stuff after comma: "condition"
cond = arg[comma+1:].lstrip()
arg = arg[:comma].rstrip()
# parse stuff before comma: [filename:]lineno | function
colon = arg.rfind(':')
funcname = None
if colon >= 0:
filename = arg[:colon].rstrip()
f = self.lookupmodule(filename)
if not f:
print >>self.stdout, '*** ', repr(filename),
print >>self.stdout, 'not found from sys.path'
return
else:
filename = f
arg = arg[colon+1:].lstrip()
try:
lineno = int(arg)
except ValueError, msg:
print >>self.stdout, '*** Bad lineno:', arg
return
else:
# no colon; can be lineno or function
try:
lineno = int(arg)
except ValueError:
try:
func = eval(arg,
self.curframe.f_globals,
self.curframe_locals)
except:
func = arg
try:
if hasattr(func, 'im_func'):
func = func.im_func
code = func.func_code
#use co_name to identify the bkpt (function names
#could be aliased, but co_name is invariant)
funcname = code.co_name
lineno = code.co_firstlineno
filename = code.co_filename
except:
# last thing to try
(ok, filename, ln) = self.lineinfo(arg)
if not ok:
print >>self.stdout, '*** The specified object',
print >>self.stdout, repr(arg),
print >>self.stdout, 'is not a function'
print >>self.stdout, 'or was not found along sys.path.'
return
funcname = ok # ok contains a function name
lineno = int(ln)
if not filename:
filename = self.defaultFile()
# Check for reasonable breakpoint
line = self.checkline(filename, lineno)
if line:
# now set the break point
err = self.set_break(filename, line, temporary, cond, funcname)
if err: print >>self.stdout, '***', err
else:
bp = self.get_breaks(filename, line)[-1]
print >>self.stdout, "Breakpoint %d at %s:%d" % (bp.number,
bp.file,
bp.line)
# To be overridden in derived debuggers
def defaultFile(self):
"""Produce a reasonable default."""
filename = self.curframe.f_code.co_filename
if filename == '<string>' and self.mainpyfile:
filename = self.mainpyfile
return filename
do_b = do_break
def do_tbreak(self, arg):
self.do_break(arg, 1)
def lineinfo(self, identifier):
failed = (None, None, None)
# Input is identifier, may be in single quotes
idstring = identifier.split("'")
if len(idstring) == 1:
# not in single quotes
id = idstring[0].strip()
elif len(idstring) == 3:
# quoted
id = idstring[1].strip()
else:
return failed
if id == '': return failed
parts = id.split('.')
# Protection for derived debuggers
if parts[0] == 'self':
del parts[0]
if len(parts) == 0:
return failed
# Best first guess at file to look at
fname = self.defaultFile()
if len(parts) == 1:
item = parts[0]
else:
# More than one part.
# First is module, second is method/class
f = self.lookupmodule(parts[0])
if f:
fname = f
item = parts[1]
answer = find_function(item, fname)
return answer or failed
def checkline(self, filename, lineno):
"""Check whether specified line seems to be executable.
Return `lineno` if it is, 0 if not (e.g. a docstring, comment, blank
line or EOF). Warning: testing is not comprehensive.
"""
# this method should be callable before starting debugging, so default
# to "no globals" if there is no current frame
globs = self.curframe.f_globals if hasattr(self, 'curframe') else None
line = linecache.getline(filename, lineno, globs)
if not line:
print >>self.stdout, 'End of file'
return 0
line = line.strip()
# Don't allow setting breakpoint at a blank line
if (not line or (line[0] == '#') or
(line[:3] == '"""') or line[:3] == "'''"):
print >>self.stdout, '*** Blank or comment'
return 0
return lineno
def do_enable(self, arg):
args = arg.split()
for i in args:
try:
i = int(i)
except ValueError:
print >>self.stdout, 'Breakpoint index %r is not a number' % i
continue
if not (0 <= i < len(bdb.Breakpoint.bpbynumber)):
print >>self.stdout, 'No breakpoint numbered', i
continue
bp = bdb.Breakpoint.bpbynumber[i]
if bp:
bp.enable()
def do_disable(self, arg):
args = arg.split()
for i in args:
try:
i = int(i)
except ValueError:
print >>self.stdout, 'Breakpoint index %r is not a number' % i
continue
if not (0 <= i < len(bdb.Breakpoint.bpbynumber)):
print >>self.stdout, 'No breakpoint numbered', i
continue
bp = bdb.Breakpoint.bpbynumber[i]
if bp:
bp.disable()
def do_condition(self, arg):
# arg is breakpoint number and condition
args = arg.split(' ', 1)
try:
bpnum = int(args[0].strip())
except ValueError:
# something went wrong
print >>self.stdout, \
'Breakpoint index %r is not a number' % args[0]
return
try:
cond = args[1]
except:
cond = None
try:
bp = bdb.Breakpoint.bpbynumber[bpnum]
except IndexError:
print >>self.stdout, 'Breakpoint index %r is not valid' % args[0]
return
if bp:
bp.cond = cond
if not cond:
print >>self.stdout, 'Breakpoint', bpnum,
print >>self.stdout, 'is now unconditional.'
def do_ignore(self,arg):
"""arg is bp number followed by ignore count."""
args = arg.split()
try:
bpnum = int(args[0].strip())
except ValueError:
# something went wrong
print >>self.stdout, \
'Breakpoint index %r is not a number' % args[0]
return
try:
count = int(args[1].strip())
except:
count = 0
try:
bp = bdb.Breakpoint.bpbynumber[bpnum]
except IndexError:
print >>self.stdout, 'Breakpoint index %r is not valid' % args[0]
return
if bp:
bp.ignore = count
if count > 0:
reply = 'Will ignore next '
if count > 1:
reply = reply + '%d crossings' % count
else:
reply = reply + '1 crossing'
print >>self.stdout, reply + ' of breakpoint %d.' % bpnum
else:
print >>self.stdout, 'Will stop next time breakpoint',
print >>self.stdout, bpnum, 'is reached.'
def do_clear(self, arg):
"""Three possibilities, tried in this order:
clear -> clear all breaks, ask for confirmation
clear file:lineno -> clear all breaks at file:lineno
clear bpno bpno ... -> clear breakpoints by number"""
if not arg:
try:
reply = raw_input('Clear all breaks? ')
except EOFError:
reply = 'no'
reply = reply.strip().lower()
if reply in ('y', 'yes'):
self.clear_all_breaks()
return
if ':' in arg:
# Make sure it works for "clear C:\foo\bar.py:12"
i = arg.rfind(':')
filename = arg[:i]
arg = arg[i+1:]
try:
lineno = int(arg)
except ValueError:
err = "Invalid line number (%s)" % arg
else:
err = self.clear_break(filename, lineno)
if err: print >>self.stdout, '***', err
return
numberlist = arg.split()
for i in numberlist:
try:
i = int(i)
except ValueError:
print >>self.stdout, 'Breakpoint index %r is not a number' % i
continue
if not (0 <= i < len(bdb.Breakpoint.bpbynumber)):
print >>self.stdout, 'No breakpoint numbered', i
continue
err = self.clear_bpbynumber(i)
if err:
print >>self.stdout, '***', err
else:
print >>self.stdout, 'Deleted breakpoint', i
do_cl = do_clear # 'c' is already an abbreviation for 'continue'
def do_where(self, arg):
self.print_stack_trace()
do_w = do_where
do_bt = do_where
def do_up(self, arg):
if self.curindex == 0:
print >>self.stdout, '*** Oldest frame'
else:
self.curindex = self.curindex - 1
self.curframe = self.stack[self.curindex][0]
self.curframe_locals = self.curframe.f_locals
self.print_stack_entry(self.stack[self.curindex])
self.lineno = None
do_u = do_up
def do_down(self, arg):
if self.curindex + 1 == len(self.stack):
print >>self.stdout, '*** Newest frame'
else:
self.curindex = self.curindex + 1
self.curframe = self.stack[self.curindex][0]
self.curframe_locals = self.curframe.f_locals
self.print_stack_entry(self.stack[self.curindex])
self.lineno = None
do_d = do_down
def do_until(self, arg):
self.set_until(self.curframe)
return 1
do_unt = do_until
def do_step(self, arg):
self.set_step()
return 1
do_s = do_step
def do_next(self, arg):
self.set_next(self.curframe)
return 1
do_n = do_next
def do_run(self, arg):
"""Restart program by raising an exception to be caught in the main
debugger loop. If arguments were given, set them in sys.argv."""
if arg:
import shlex
argv0 = sys.argv[0:1]
sys.argv = shlex.split(arg)
sys.argv[:0] = argv0
raise Restart
do_restart = do_run
def do_return(self, arg):
self.set_return(self.curframe)
return 1
do_r = do_return
def do_continue(self, arg):
self.set_continue()
return 1
do_c = do_cont = do_continue
def do_jump(self, arg):
if self.curindex + 1 != len(self.stack):
print >>self.stdout, "*** You can only jump within the bottom frame"
return
try:
arg = int(arg)
except ValueError:
print >>self.stdout, "*** The 'jump' command requires a line number."
else:
try:
# Do the jump, fix up our copy of the stack, and display the
# new position
self.curframe.f_lineno = arg
self.stack[self.curindex] = self.stack[self.curindex][0], arg
self.print_stack_entry(self.stack[self.curindex])
except ValueError, e:
print >>self.stdout, '*** Jump failed:', e
do_j = do_jump
def do_debug(self, arg):
sys.settrace(None)
globals = self.curframe.f_globals
locals = self.curframe_locals
p = Pdb(self.completekey, self.stdin, self.stdout)
p.prompt = "(%s) " % self.prompt.strip()
print >>self.stdout, "ENTERING RECURSIVE DEBUGGER"
sys.call_tracing(p.run, (arg, globals, locals))
print >>self.stdout, "LEAVING RECURSIVE DEBUGGER"
sys.settrace(self.trace_dispatch)
self.lastcmd = p.lastcmd
def do_quit(self, arg):
self._user_requested_quit = 1
self.set_quit()
return 1
do_q = do_quit
do_exit = do_quit
def do_EOF(self, arg):
print >>self.stdout
self._user_requested_quit = 1
self.set_quit()
return 1
def do_args(self, arg):
co = self.curframe.f_code
dict = self.curframe_locals
n = co.co_argcount
if co.co_flags & 4: n = n+1
if co.co_flags & 8: n = n+1
for i in range(n):
name = co.co_varnames[i]
print >>self.stdout, name, '=',
if name in dict: print >>self.stdout, dict[name]
else: print >>self.stdout, "*** undefined ***"
do_a = do_args
def do_retval(self, arg):
if '__return__' in self.curframe_locals:
print >>self.stdout, self.curframe_locals['__return__']
else:
print >>self.stdout, '*** Not yet returned!'
do_rv = do_retval
def _getval(self, arg):
try:
return eval(arg, self.curframe.f_globals,
self.curframe_locals)
except:
t, v = sys.exc_info()[:2]
if isinstance(t, str):
exc_type_name = t
else: exc_type_name = t.__name__
print >>self.stdout, '***', exc_type_name + ':', repr(v)
raise
def do_p(self, arg):
try:
print >>self.stdout, repr(self._getval(arg))
except:
pass
def do_pp(self, arg):
try:
pprint.pprint(self._getval(arg), self.stdout)
except:
pass
def do_list(self, arg):
self.lastcmd = 'list'
last = None
if arg:
try:
x = eval(arg, {}, {})
if type(x) == type(()):
first, last = x
first = int(first)
last = int(last)
if last < first:
# Assume it's a count
last = first + last
else:
first = max(1, int(x) - 5)
except:
print >>self.stdout, '*** Error in argument:', repr(arg)
return
elif self.lineno is None:
first = max(1, self.curframe.f_lineno - 5)
else:
first = self.lineno + 1
if last is None:
last = first + 10
filename = self.curframe.f_code.co_filename
breaklist = self.get_file_breaks(filename)
try:
for lineno in range(first, last+1):
line = linecache.getline(filename, lineno,
self.curframe.f_globals)
if not line:
print >>self.stdout, '[EOF]'
break
else:
s = repr(lineno).rjust(3)
if len(s) < 4: s = s + ' '
if lineno in breaklist: s = s + 'B'
else: s = s + ' '
if lineno == self.curframe.f_lineno:
s = s + '->'
print >>self.stdout, s + '\t' + line,
self.lineno = lineno
except KeyboardInterrupt:
pass
do_l = do_list
def do_whatis(self, arg):
try:
value = eval(arg, self.curframe.f_globals,
self.curframe_locals)
except:
t, v = sys.exc_info()[:2]
if type(t) == type(''):
exc_type_name = t
else: exc_type_name = t.__name__
print >>self.stdout, '***', exc_type_name + ':', repr(v)
return
code = None
# Is it a function?
try: code = value.func_code
except: pass
if code:
print >>self.stdout, 'Function', code.co_name
return
# Is it an instance method?
try: code = value.im_func.func_code
except: pass
if code:
print >>self.stdout, 'Method', code.co_name
return
# None of the above...
print >>self.stdout, type(value)
def do_alias(self, arg):
args = arg.split()
if len(args) == 0:
keys = self.aliases.keys()
keys.sort()
for alias in keys:
print >>self.stdout, "%s = %s" % (alias, self.aliases[alias])
return
if args[0] in self.aliases and len(args) == 1:
print >>self.stdout, "%s = %s" % (args[0], self.aliases[args[0]])
else:
self.aliases[args[0]] = ' '.join(args[1:])
def do_unalias(self, arg):
args = arg.split()
if len(args) == 0: return
if args[0] in self.aliases:
del self.aliases[args[0]]
#list of all the commands making the program resume execution.
commands_resuming = ['do_continue', 'do_step', 'do_next', 'do_return',
'do_quit', 'do_jump']
# Print a traceback starting at the top stack frame.
# The most recently entered frame is printed last;
# this is different from dbx and gdb, but consistent with
# the Python interpreter's stack trace.
# It is also consistent with the up/down commands (which are
# compatible with dbx and gdb: up moves towards 'main()'
# and down moves towards the most recent stack frame).
def print_stack_trace(self):
try:
for frame_lineno in self.stack:
self.print_stack_entry(frame_lineno)
except KeyboardInterrupt:
pass
def print_stack_entry(self, frame_lineno, prompt_prefix=line_prefix):
frame, lineno = frame_lineno
if frame is self.curframe:
print >>self.stdout, '>',
else:
print >>self.stdout, ' ',
print >>self.stdout, self.format_stack_entry(frame_lineno,
prompt_prefix)
# Help methods (derived from pdb.doc)
def help_help(self):
self.help_h()
def help_h(self):
print >>self.stdout, """h(elp)
Without argument, print the list of available commands.
With a command name as argument, print help about that command
"help pdb" pipes the full documentation file to the $PAGER
"help exec" gives help on the ! command"""
def help_where(self):
self.help_w()
def help_w(self):
print >>self.stdout, """w(here)
Print a stack trace, with the most recent frame at the bottom.
An arrow indicates the "current frame", which determines the
context of most commands. 'bt' is an alias for this command."""
help_bt = help_w
def help_down(self):
self.help_d()
def help_d(self):
print >>self.stdout, """d(own)
Move the current frame one level down in the stack trace
(to a newer frame)."""
def help_up(self):
self.help_u()
def help_u(self):
print >>self.stdout, """u(p)
Move the current frame one level up in the stack trace
(to an older frame)."""
def help_break(self):
self.help_b()
def help_b(self):
print >>self.stdout, """b(reak) ([file:]lineno | function) [, condition]
With a line number argument, set a break there in the current
file. With a function name, set a break at first executable line
of that function. Without argument, list all breaks. If a second
argument is present, it is a string specifying an expression
which must evaluate to true before the breakpoint is honored.
The line number may be prefixed with a filename and a colon,
to specify a breakpoint in another file (probably one that
hasn't been loaded yet). The file is searched for on sys.path;
the .py suffix may be omitted."""
def help_clear(self):
self.help_cl()
def help_cl(self):
print >>self.stdout, "cl(ear) filename:lineno"
print >>self.stdout, """cl(ear) [bpnumber [bpnumber...]]
With a space separated list of breakpoint numbers, clear
those breakpoints. Without argument, clear all breaks (but
first ask confirmation). With a filename:lineno argument,
clear all breaks at that line in that file.
Note that the argument is different from previous versions of
the debugger (in python distributions 1.5.1 and before) where
a linenumber was used instead of either filename:lineno or
breakpoint numbers."""
def help_tbreak(self):
print >>self.stdout, """tbreak same arguments as break, but breakpoint
is removed when first hit."""
def help_enable(self):
print >>self.stdout, """enable bpnumber [bpnumber ...]
Enables the breakpoints given as a space separated list of
bp numbers."""
def help_disable(self):
print >>self.stdout, """disable bpnumber [bpnumber ...]
Disables the breakpoints given as a space separated list of
bp numbers."""
def help_ignore(self):
print >>self.stdout, """ignore bpnumber count
Sets the ignore count for the given breakpoint number. A breakpoint
becomes active when the ignore count is zero. When non-zero, the
count is decremented each time the breakpoint is reached and the
breakpoint is not disabled and any associated condition evaluates
to true."""
def help_condition(self):
print >>self.stdout, """condition bpnumber str_condition
str_condition is a string specifying an expression which
must evaluate to true before the breakpoint is honored.
If str_condition is absent, any existing condition is removed;
i.e., the breakpoint is made unconditional."""
def help_step(self):
self.help_s()
def help_s(self):
print >>self.stdout, """s(tep)
Execute the current line, stop at the first possible occasion
(either in a function that is called or in the current function)."""
def help_until(self):
self.help_unt()
def help_unt(self):
print """unt(il)
Continue execution until the line with a number greater than the current
one is reached or until the current frame returns"""
def help_next(self):
self.help_n()
def help_n(self):
print >>self.stdout, """n(ext)
Continue execution until the next line in the current function
is reached or it returns."""
def help_return(self):
self.help_r()
def help_r(self):
print >>self.stdout, """r(eturn)
Continue execution until the current function returns."""
def help_continue(self):
self.help_c()
def help_cont(self):
self.help_c()
def help_c(self):
print >>self.stdout, """c(ont(inue))
Continue execution, only stop when a breakpoint is encountered."""
def help_jump(self):
self.help_j()
def help_j(self):
print >>self.stdout, """j(ump) lineno
Set the next line that will be executed."""
def help_debug(self):
print >>self.stdout, """debug code
Enter a recursive debugger that steps through the code argument
(which is an arbitrary expression or statement to be executed
in the current environment)."""
def help_list(self):
self.help_l()
def help_l(self):
print >>self.stdout, """l(ist) [first [,last]]
List source code for the current file.
Without arguments, list 11 lines around the current line
or continue the previous listing.
With one argument, list 11 lines starting at that line.
With two arguments, list the given range;
if the second argument is less than the first, it is a count."""
def help_args(self):
self.help_a()
def help_a(self):
print >>self.stdout, """a(rgs)
Print the arguments of the current function."""
def help_p(self):
print >>self.stdout, """p expression
Print the value of the expression."""
def help_pp(self):
print >>self.stdout, """pp expression
Pretty-print the value of the expression."""
def help_exec(self):
print >>self.stdout, """(!) statement
Execute the (one-line) statement in the context of
the current stack frame.
The exclamation point can be omitted unless the first word
of the statement resembles a debugger command.
To assign to a global variable you must always prefix the
command with a 'global' command, e.g.:
(Pdb) global list_options; list_options = ['-l']
(Pdb)"""
def help_run(self):
print """run [args...]
Restart the debugged python program. If a string is supplied, it is
splitted with "shlex" and the result is used as the new sys.argv.
History, breakpoints, actions and debugger options are preserved.
"restart" is an alias for "run"."""
help_restart = help_run
def help_quit(self):
self.help_q()
def help_q(self):
print >>self.stdout, """q(uit) or exit - Quit from the debugger.
The program being executed is aborted."""
help_exit = help_q
def help_whatis(self):
print >>self.stdout, """whatis arg
Prints the type of the argument."""
def help_EOF(self):
print >>self.stdout, """EOF
Handles the receipt of EOF as a command."""
def help_alias(self):
print >>self.stdout, """alias [name [command [parameter parameter ...]]]
Creates an alias called 'name' the executes 'command'. The command
must *not* be enclosed in quotes. Replaceable parameters are
indicated by %1, %2, and so on, while %* is replaced by all the
parameters. If no command is given, the current alias for name
is shown. If no name is given, all aliases are listed.
Aliases may be nested and can contain anything that can be
legally typed at the pdb prompt. Note! You *can* override
internal pdb commands with aliases! Those internal commands
are then hidden until the alias is removed. Aliasing is recursively
applied to the first word of the command line; all other words
in the line are left alone.
Some useful aliases (especially when placed in the .pdbrc file) are:
#Print instance variables (usage "pi classInst")
alias pi for k in %1.__dict__.keys(): print "%1.",k,"=",%1.__dict__[k]
#Print instance variables in self
alias ps pi self
"""
def help_unalias(self):
print >>self.stdout, """unalias name
Deletes the specified alias."""
def help_commands(self):
print >>self.stdout, """commands [bpnumber]
(com) ...
(com) end
(Pdb)
Specify a list of commands for breakpoint number bpnumber. The
commands themselves appear on the following lines. Type a line
containing just 'end' to terminate the commands.
To remove all commands from a breakpoint, type commands and
follow it immediately with end; that is, give no commands.
With no bpnumber argument, commands refers to the last
breakpoint set.
You can use breakpoint commands to start your program up again.
Simply use the continue command, or step, or any other
command that resumes execution.
Specifying any command resuming execution (currently continue,
step, next, return, jump, quit and their abbreviations) terminates
the command list (as if that command was immediately followed by end).
This is because any time you resume execution
(even with a simple next or step), you may encounter
another breakpoint--which could have its own command list, leading to
ambiguities about which list to execute.
If you use the 'silent' command in the command list, the
usual message about stopping at a breakpoint is not printed. This may
be desirable for breakpoints that are to print a specific message and
then continue. If none of the other commands print anything, you
see no sign that the breakpoint was reached.
"""
def help_pdb(self):
help()
def lookupmodule(self, filename):
"""Helper function for break/clear parsing -- may be overridden.
lookupmodule() translates (possibly incomplete) file or module name
into an absolute file name.
"""
if os.path.isabs(filename) and os.path.exists(filename):
return filename
f = os.path.join(sys.path[0], filename)
if os.path.exists(f) and self.canonic(f) == self.mainpyfile:
return f
root, ext = os.path.splitext(filename)
if ext == '':
filename = filename + '.py'
if os.path.isabs(filename):
return filename
for dirname in sys.path:
while os.path.islink(dirname):
dirname = os.readlink(dirname)
fullname = os.path.join(dirname, filename)
if os.path.exists(fullname):
return fullname
return None
def _runscript(self, filename):
# The script has to run in __main__ namespace (or imports from
# __main__ will break).
#
# So we clear up the __main__ and set several special variables
# (this gets rid of pdb's globals and cleans old variables on restarts).
import __main__
__main__.__dict__.clear()
__main__.__dict__.update({"__name__" : "__main__",
"__file__" : filename,
"__builtins__": __builtins__,
})
# When bdb sets tracing, a number of call and line events happens
# BEFORE debugger even reaches user's code (and the exact sequence of
# events depends on python version). So we take special measures to
# avoid stopping before we reach the main script (see user_line and
# user_call for details).
self._wait_for_mainpyfile = 1
self.mainpyfile = self.canonic(filename)
self._user_requested_quit = 0
statement = 'execfile(%r)' % filename
self.run(statement)
# Simplified interface
def run(statement, globals=None, locals=None):
Pdb().run(statement, globals, locals)
def runeval(expression, globals=None, locals=None):
return Pdb().runeval(expression, globals, locals)
def runctx(statement, globals, locals):
# B/W compatibility
run(statement, globals, locals)
def runcall(*args, **kwds):
return Pdb().runcall(*args, **kwds)
def set_trace():
Pdb().set_trace(sys._getframe().f_back)
# Post-Mortem interface
def post_mortem(t=None):
# handling the default
if t is None:
# sys.exc_info() returns (type, value, traceback) if an exception is
# being handled, otherwise it returns None
t = sys.exc_info()[2]
if t is None:
raise ValueError("A valid traceback must be passed if no "
"exception is being handled")
p = Pdb()
p.reset()
p.interaction(None, t)
def pm():
post_mortem(sys.last_traceback)
# Main program for testing
TESTCMD = 'import x; x.main()'
def test():
run(TESTCMD)
# print help
def help():
for dirname in sys.path:
fullname = os.path.join(dirname, 'pdb.doc')
if os.path.exists(fullname):
sts = os.system('${PAGER-more} '+fullname)
if sts: print '*** Pager exit status:', sts
break
else:
print 'Sorry, can\'t find the help file "pdb.doc"',
print 'along the Python search path'
def main():
if not sys.argv[1:] or sys.argv[1] in ("--help", "-h"):
print "usage: pdb.py scriptfile [arg] ..."
sys.exit(2)
mainpyfile = sys.argv[1] # Get script filename
if not os.path.exists(mainpyfile):
print 'Error:', mainpyfile, 'does not exist'
sys.exit(1)
del sys.argv[0] # Hide "pdb.py" from argument list
# Replace pdb's dir with script's dir in front of module search path.
sys.path[0] = os.path.dirname(mainpyfile)
# Note on saving/restoring sys.argv: it's a good idea when sys.argv was
# modified by the script being debugged. It's a bad idea when it was
# changed by the user from the command line. There is a "restart" command
# which allows explicit specification of command line arguments.
pdb = Pdb()
while True:
try:
pdb._runscript(mainpyfile)
if pdb._user_requested_quit:
break
print "The program finished and will be restarted"
except Restart:
print "Restarting", mainpyfile, "with arguments:"
print "\t" + " ".join(sys.argv[1:])
except SystemExit:
# In most cases SystemExit does not warrant a post-mortem session.
print "The program exited via sys.exit(). Exit status: ",
print sys.exc_info()[1]
except:
traceback.print_exc()
print "Uncaught exception. Entering post mortem debugging"
print "Running 'cont' or 'step' will restart the program"
t = sys.exc_info()[2]
pdb.interaction(None, t)
print "Post mortem debugger finished. The " + mainpyfile + \
" will be restarted"
# When invoked as main program, invoke the debugger on a script
if __name__ == '__main__':
import pdb
pdb.main()
|
gpl-2.0
|
ClearCorp/server-tools
|
base_import_match/models/base_import.py
|
2
|
10305
|
# -*- coding: utf-8 -*-
# Copyright 2016 Grupo ESOC Ingeniería de Servicios, S.L.U. - Jairo Llopis
# Copyright 2016 Tecnativa - Vicent Cubells
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from openerp import api, fields, models
from openerp import SUPERUSER_ID # TODO remove in v10
class BaseImportMatch(models.Model):
_name = "base_import.match"
_description = "Deduplicate settings prior to CSV imports."
_order = "sequence, name"
name = fields.Char(
compute="_compute_name",
store=True,
index=True)
sequence = fields.Integer(index=True)
model_id = fields.Many2one(
"ir.model",
"Model",
required=True,
ondelete="cascade",
domain=[("transient ", "=", False)],
help="In this model you will apply the match.")
model_name = fields.Char(
related="model_id.model",
store=True,
index=True)
field_ids = fields.One2many(
comodel_name="base_import.match.field",
inverse_name="match_id",
string="Fields",
required=True,
help="Fields that will define an unique key.")
@api.multi
@api.onchange("model_id")
def _onchange_model_id(self):
self.field_ids.unlink()
@api.model
def create(self, vals):
"""Wrap the model after creation."""
result = super(BaseImportMatch, self).create(vals)
self._load_autopatch(result.model_name)
return result
@api.multi
def unlink(self):
"""Unwrap the model after deletion."""
models = set(self.mapped("model_name"))
result = super(BaseImportMatch, self).unlink()
for model in models:
self._load_autopatch(model)
return result
@api.multi
def write(self, vals):
"""Wrap the model after writing."""
result = super(BaseImportMatch, self).write(vals)
if "model_id" in vals or "model_name" in vals:
for s in self:
self._load_autopatch(s.model_name)
return result
# TODO convert to @api.model_cr in v10
def _register_hook(self, cr):
"""Autopatch on init."""
models = set(
self.browse(
cr,
SUPERUSER_ID,
self.search(cr, SUPERUSER_ID, list()))
.mapped("model_name"))
for model in models:
self._load_autopatch(cr, SUPERUSER_ID, model)
@api.multi
@api.depends("model_id", "field_ids")
def _compute_name(self):
"""Automatic self-descriptive name for the setting records."""
for s in self:
s.name = u"{}: {}".format(
s.model_id.display_name,
" + ".join(
s.field_ids.mapped(
lambda r: (
(u"{} ({})" if r.conditional else u"{}").format(
r.field_id.name,
r.imported_value)))))
@api.model
def _match_find(self, model, converted_row, imported_row):
"""Find a update target for the given row.
This will traverse by order all match rules that can be used with the
imported data, and return a match for the first rule that returns a
single result.
:param openerp.models.Model model:
Model object that is being imported.
:param dict converted_row:
Row converted to Odoo api format, like the 3rd value that
:meth:`openerp.models.Model._convert_records` returns.
:param dict imported_row:
Row as it is being imported, in format::
{
"field_name": "string value",
"other_field": "True",
...
}
:return openerp.models.Model:
Return a dataset with one single match if it was found, or an
empty dataset if none or multiple matches were found.
"""
# Get usable rules to perform matches
usable = self._usable_for_load(model._name, converted_row.keys())
# Traverse usable combinations
for combination in usable:
combination_valid = True
domain = list()
for field in combination.field_ids:
# Check imported value if it is a conditional field
if field.conditional:
# Invalid combinations are skipped
if imported_row[field.name] != field.imported_value:
combination_valid = False
break
domain.append((field.name, "=", converted_row[field.name]))
if not combination_valid:
continue
match = model.search(domain)
# When a single match is found, stop searching
if len(match) == 1:
return match
# Return an empty match if none or multiple was found
return model
@api.model
def _load_wrapper(self):
"""Create a new load patch method."""
@api.model
def wrapper(self, fields, data):
"""Try to identify rows by other pseudo-unique keys.
It searches for rows that have no XMLID specified, and gives them
one if any :attr:`~.field_ids` combination is found. With a valid
XMLID in place, Odoo will understand that it must *update* the
record instead of *creating* a new one.
"""
newdata = list()
# Data conversion to ORM format
import_fields = map(models.fix_import_export_id_paths, fields)
converted_data = self._convert_records(
self._extract_records(import_fields, data))
# Mock Odoo to believe the user is importing the ID field
if "id" not in fields:
fields.append("id")
import_fields.append(["id"])
# Needed to match with converted data field names
clean_fields = [f[0] for f in import_fields]
for dbid, xmlid, record, info in converted_data:
row = dict(zip(clean_fields, data[info["record"]]))
match = self
if xmlid:
# Skip rows with ID, they do not need all this
row["id"] = xmlid
elif dbid:
# Find the xmlid for this dbid
match = self.browse(dbid)
else:
# Store records that match a combination
match = self.env["base_import.match"]._match_find(
self, record, row)
# Give a valid XMLID to this row if a match was found
row["id"] = (match._BaseModel__export_xml_id()
if match else row.get("id", u""))
# Store the modified row, in the same order as fields
newdata.append(tuple(row[f] for f in clean_fields))
# Leave the rest to Odoo itself
del data
return wrapper.origin(self, fields, newdata)
# Flag to avoid confusions with other possible wrappers
wrapper.__base_import_match = True
return wrapper
@api.model
def _load_autopatch(self, model_name):
"""[Un]apply patch automatically."""
self._load_unpatch(model_name)
if self.search([("model_name", "=", model_name)]):
self._load_patch(model_name)
@api.model
def _load_patch(self, model_name):
"""Apply patch for :param:`model_name`'s load method.
:param str model_name:
Model technical name, such as ``res.partner``.
"""
self.env[model_name]._patch_method(
"load", self._load_wrapper())
@api.model
def _load_unpatch(self, model_name):
"""Apply patch for :param:`model_name`'s load method.
:param str model_name:
Model technical name, such as ``res.partner``.
"""
model = self.env[model_name]
# Unapply patch only if there is one
try:
if model.load.__base_import_match:
model._revert_method("load")
except AttributeError:
pass
@api.model
def _usable_for_load(self, model_name, fields):
"""Return a set of elements usable for calling ``load()``.
:param str model_name:
Technical name of the model where you are loading data.
E.g. ``res.partner``.
:param list(str|bool) fields:
List of field names being imported.
"""
result = self
available = self.search([("model_name", "=", model_name)])
# Use only criteria with all required fields to match
for record in available:
if all(f.name in fields for f in record.field_ids):
result += record
return result
class BaseImportMatchField(models.Model):
_name = "base_import.match.field"
_description = "Field import match definition"
name = fields.Char(
related="field_id.name")
field_id = fields.Many2one(
comodel_name="ir.model.fields",
string="Field",
required=True,
ondelete="cascade",
domain="[('model_id', '=', model_id)]",
help="Field that will be part of an unique key.")
match_id = fields.Many2one(
comodel_name="base_import.match",
string="Match",
ondelete="cascade",
required=True)
model_id = fields.Many2one(
related="match_id.model_id")
conditional = fields.Boolean(
help="Enable if you want to use this field only in some conditions.")
imported_value = fields.Char(
help="If the imported value is not this, the whole matching rule will "
"be discarded. Be careful, this data is always treated as a "
"string, and comparison is case-sensitive so if you set 'True', "
"it will NOT match '1' nor 'true', only EXACTLY 'True'.")
@api.multi
@api.onchange("field_id", "match_id", "conditional", "imported_value")
def _onchange_match_id_name(self):
"""Update match name."""
self.mapped("match_id")._compute_name()
|
agpl-3.0
|
BTCfork/hardfork_prototype_1_mvf-bu
|
contrib/devtools/optimize-pngs.py
|
126
|
3201
|
#!/usr/bin/env python
'''
Run this script every time you change one of the png files. Using pngcrush, it will optimize the png files, remove various color profiles, remove ancillary chunks (alla) and text chunks (text).
#pngcrush -brute -ow -rem gAMA -rem cHRM -rem iCCP -rem sRGB -rem alla -rem text
'''
import os
import sys
import subprocess
import hashlib
from PIL import Image
def file_hash(filename):
'''Return hash of raw file contents'''
with open(filename, 'rb') as f:
return hashlib.sha256(f.read()).hexdigest()
def content_hash(filename):
'''Return hash of RGBA contents of image'''
i = Image.open(filename)
i = i.convert('RGBA')
data = i.tobytes()
return hashlib.sha256(data).hexdigest()
pngcrush = 'pngcrush'
git = 'git'
folders = ["src/qt/res/movies", "src/qt/res/icons", "share/pixmaps"]
basePath = subprocess.check_output([git, 'rev-parse', '--show-toplevel']).rstrip('\n')
totalSaveBytes = 0
noHashChange = True
outputArray = []
for folder in folders:
absFolder=os.path.join(basePath, folder)
for file in os.listdir(absFolder):
extension = os.path.splitext(file)[1]
if extension.lower() == '.png':
print("optimizing "+file+"..."),
file_path = os.path.join(absFolder, file)
fileMetaMap = {'file' : file, 'osize': os.path.getsize(file_path), 'sha256Old' : file_hash(file_path)};
fileMetaMap['contentHashPre'] = content_hash(file_path)
pngCrushOutput = ""
try:
pngCrushOutput = subprocess.check_output(
[pngcrush, "-brute", "-ow", "-rem", "gAMA", "-rem", "cHRM", "-rem", "iCCP", "-rem", "sRGB", "-rem", "alla", "-rem", "text", file_path],
stderr=subprocess.STDOUT).rstrip('\n')
except:
print "pngcrush is not installed, aborting..."
sys.exit(0)
#verify
if "Not a PNG file" in subprocess.check_output([pngcrush, "-n", "-v", file_path], stderr=subprocess.STDOUT):
print "PNG file "+file+" is corrupted after crushing, check out pngcursh version"
sys.exit(1)
fileMetaMap['sha256New'] = file_hash(file_path)
fileMetaMap['contentHashPost'] = content_hash(file_path)
if fileMetaMap['contentHashPre'] != fileMetaMap['contentHashPost']:
print "Image contents of PNG file "+file+" before and after crushing don't match"
sys.exit(1)
fileMetaMap['psize'] = os.path.getsize(file_path)
outputArray.append(fileMetaMap)
print("done\n"),
print "summary:\n+++++++++++++++++"
for fileDict in outputArray:
oldHash = fileDict['sha256Old']
newHash = fileDict['sha256New']
totalSaveBytes += fileDict['osize'] - fileDict['psize']
noHashChange = noHashChange and (oldHash == newHash)
print fileDict['file']+"\n size diff from: "+str(fileDict['osize'])+" to: "+str(fileDict['psize'])+"\n old sha256: "+oldHash+"\n new sha256: "+newHash+"\n"
print "completed. Checksum stable: "+str(noHashChange)+". Total reduction: "+str(totalSaveBytes)+" bytes"
|
mit
|
wiltonlazary/arangodb
|
3rdParty/V8/V8-5.0.71.39/build/gyp/test/variables/commands/gyptest-commands.py
|
311
|
1208
|
#!/usr/bin/env python
# Copyright (c) 2012 Google Inc. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""
Test variable expansion of '<!()' syntax commands.
"""
import os
import TestGyp
test = TestGyp.TestGyp(format='gypd')
expect = test.read('commands.gyp.stdout').replace('\r', '')
test.run_gyp('commands.gyp',
'--debug', 'variables',
stdout=expect, ignore_line_numbers=True)
# Verify the commands.gypd against the checked-in expected contents.
#
# Normally, we should canonicalize line endings in the expected
# contents file setting the Subversion svn:eol-style to native,
# but that would still fail if multiple systems are sharing a single
# workspace on a network-mounted file system. Consequently, we
# massage the Windows line endings ('\r\n') in the output to the
# checked-in UNIX endings ('\n').
contents = test.read('commands.gypd').replace('\r', '')
expect = test.read('commands.gypd.golden').replace('\r', '')
if not test.match(contents, expect):
print "Unexpected contents of `commands.gypd'"
test.diff(expect, contents, 'commands.gypd ')
test.fail_test()
test.pass_test()
|
apache-2.0
|
nburn42/tensorflow
|
tensorflow/python/summary/writer/writer.py
|
13
|
16422
|
# Copyright 2016 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Provides an API for generating Event protocol buffers."""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import os.path
import time
from tensorflow.core.framework import graph_pb2
from tensorflow.core.framework import summary_pb2
from tensorflow.core.protobuf import meta_graph_pb2
from tensorflow.core.util import event_pb2
from tensorflow.python.eager import context
from tensorflow.python.framework import meta_graph
from tensorflow.python.framework import ops
from tensorflow.python.platform import gfile
from tensorflow.python.platform import tf_logging as logging
from tensorflow.python.summary import plugin_asset
from tensorflow.python.summary.writer.event_file_writer import EventFileWriter
from tensorflow.python.summary.writer.event_file_writer_v2 import EventFileWriterV2
from tensorflow.python.util.tf_export import tf_export
_PLUGINS_DIR = "plugins"
class SummaryToEventTransformer(object):
"""Abstractly implements the SummaryWriter API.
This API basically implements a number of endpoints (add_summary,
add_session_log, etc). The endpoints all generate an event protobuf, which is
passed to the contained event_writer.
"""
def __init__(self, event_writer, graph=None, graph_def=None):
"""Creates a `SummaryWriter` and an event file.
On construction the summary writer creates a new event file in `logdir`.
This event file will contain `Event` protocol buffers constructed when you
call one of the following functions: `add_summary()`, `add_session_log()`,
`add_event()`, or `add_graph()`.
If you pass a `Graph` to the constructor it is added to
the event file. (This is equivalent to calling `add_graph()` later).
TensorBoard will pick the graph from the file and display it graphically so
you can interactively explore the graph you built. You will usually pass
the graph from the session in which you launched it:
```python
...create a graph...
# Launch the graph in a session.
sess = tf.Session()
# Create a summary writer, add the 'graph' to the event file.
writer = tf.summary.FileWriter(<some-directory>, sess.graph)
```
Args:
event_writer: An EventWriter. Implements add_event and get_logdir.
graph: A `Graph` object, such as `sess.graph`.
graph_def: DEPRECATED: Use the `graph` argument instead.
"""
self.event_writer = event_writer
# For storing used tags for session.run() outputs.
self._session_run_tags = {}
if graph is not None or graph_def is not None:
# Calling it with both graph and graph_def for backward compatibility.
self.add_graph(graph=graph, graph_def=graph_def)
# Also export the meta_graph_def in this case.
# graph may itself be a graph_def due to positional arguments
maybe_graph_as_def = (graph.as_graph_def(add_shapes=True)
if isinstance(graph, ops.Graph) else graph)
self.add_meta_graph(
meta_graph.create_meta_graph_def(graph_def=graph_def or
maybe_graph_as_def))
# This set contains tags of Summary Values that have been encountered
# already. The motivation here is that the SummaryWriter only keeps the
# metadata property (which is a SummaryMetadata proto) of the first Summary
# Value encountered for each tag. The SummaryWriter strips away the
# SummaryMetadata for all subsequent Summary Values with tags seen
# previously. This saves space.
self._seen_summary_tags = set()
def add_summary(self, summary, global_step=None):
"""Adds a `Summary` protocol buffer to the event file.
This method wraps the provided summary in an `Event` protocol buffer
and adds it to the event file.
You can pass the result of evaluating any summary op, using
@{tf.Session.run} or
@{tf.Tensor.eval}, to this
function. Alternatively, you can pass a `tf.Summary` protocol
buffer that you populate with your own data. The latter is
commonly done to report evaluation results in event files.
Args:
summary: A `Summary` protocol buffer, optionally serialized as a string.
global_step: Number. Optional global step value to record with the
summary.
"""
if isinstance(summary, bytes):
summ = summary_pb2.Summary()
summ.ParseFromString(summary)
summary = summ
# We strip metadata from values with tags that we have seen before in order
# to save space - we just store the metadata on the first value with a
# specific tag.
for value in summary.value:
if not value.metadata:
continue
if value.tag in self._seen_summary_tags:
# This tag has been encountered before. Strip the metadata.
value.ClearField("metadata")
continue
# We encounter a value with a tag we have not encountered previously. And
# it has metadata. Remember to strip metadata from future values with this
# tag string.
self._seen_summary_tags.add(value.tag)
event = event_pb2.Event(summary=summary)
self._add_event(event, global_step)
def add_session_log(self, session_log, global_step=None):
"""Adds a `SessionLog` protocol buffer to the event file.
This method wraps the provided session in an `Event` protocol buffer
and adds it to the event file.
Args:
session_log: A `SessionLog` protocol buffer.
global_step: Number. Optional global step value to record with the
summary.
"""
event = event_pb2.Event(session_log=session_log)
self._add_event(event, global_step)
def _add_graph_def(self, graph_def, global_step=None):
graph_bytes = graph_def.SerializeToString()
event = event_pb2.Event(graph_def=graph_bytes)
self._add_event(event, global_step)
def add_graph(self, graph, global_step=None, graph_def=None):
"""Adds a `Graph` to the event file.
The graph described by the protocol buffer will be displayed by
TensorBoard. Most users pass a graph in the constructor instead.
Args:
graph: A `Graph` object, such as `sess.graph`.
global_step: Number. Optional global step counter to record with the
graph.
graph_def: DEPRECATED. Use the `graph` parameter instead.
Raises:
ValueError: If both graph and graph_def are passed to the method.
"""
if graph is not None and graph_def is not None:
raise ValueError("Please pass only graph, or graph_def (deprecated), "
"but not both.")
if isinstance(graph, ops.Graph) or isinstance(graph_def, ops.Graph):
# The user passed a `Graph`.
# Check if the user passed it via the graph or the graph_def argument and
# correct for that.
if not isinstance(graph, ops.Graph):
logging.warning("When passing a `Graph` object, please use the `graph`"
" named argument instead of `graph_def`.")
graph = graph_def
# Serialize the graph with additional info.
true_graph_def = graph.as_graph_def(add_shapes=True)
self._write_plugin_assets(graph)
elif (isinstance(graph, graph_pb2.GraphDef) or
isinstance(graph_def, graph_pb2.GraphDef)):
# The user passed a `GraphDef`.
logging.warning("Passing a `GraphDef` to the SummaryWriter is deprecated."
" Pass a `Graph` object instead, such as `sess.graph`.")
# Check if the user passed it via the graph or the graph_def argument and
# correct for that.
if isinstance(graph, graph_pb2.GraphDef):
true_graph_def = graph
else:
true_graph_def = graph_def
else:
# The user passed neither `Graph`, nor `GraphDef`.
raise TypeError("The passed graph must be an instance of `Graph` "
"or the deprecated `GraphDef`")
# Finally, add the graph_def to the summary writer.
self._add_graph_def(true_graph_def, global_step)
def _write_plugin_assets(self, graph):
plugin_assets = plugin_asset.get_all_plugin_assets(graph)
logdir = self.event_writer.get_logdir()
for asset_container in plugin_assets:
plugin_name = asset_container.plugin_name
plugin_dir = os.path.join(logdir, _PLUGINS_DIR, plugin_name)
gfile.MakeDirs(plugin_dir)
assets = asset_container.assets()
for (asset_name, content) in assets.items():
asset_path = os.path.join(plugin_dir, asset_name)
with gfile.Open(asset_path, "w") as f:
f.write(content)
def add_meta_graph(self, meta_graph_def, global_step=None):
"""Adds a `MetaGraphDef` to the event file.
The `MetaGraphDef` allows running the given graph via
`saver.import_meta_graph()`.
Args:
meta_graph_def: A `MetaGraphDef` object, often as returned by
`saver.export_meta_graph()`.
global_step: Number. Optional global step counter to record with the
graph.
Raises:
TypeError: If both `meta_graph_def` is not an instance of `MetaGraphDef`.
"""
if not isinstance(meta_graph_def, meta_graph_pb2.MetaGraphDef):
raise TypeError("meta_graph_def must be type MetaGraphDef, saw type: %s" %
type(meta_graph_def))
meta_graph_bytes = meta_graph_def.SerializeToString()
event = event_pb2.Event(meta_graph_def=meta_graph_bytes)
self._add_event(event, global_step)
def add_run_metadata(self, run_metadata, tag, global_step=None):
"""Adds a metadata information for a single session.run() call.
Args:
run_metadata: A `RunMetadata` protobuf object.
tag: The tag name for this metadata.
global_step: Number. Optional global step counter to record with the
StepStats.
Raises:
ValueError: If the provided tag was already used for this type of event.
"""
if tag in self._session_run_tags:
raise ValueError("The provided tag was already used for this event type")
self._session_run_tags[tag] = True
tagged_metadata = event_pb2.TaggedRunMetadata()
tagged_metadata.tag = tag
# Store the `RunMetadata` object as bytes in order to have postponed
# (lazy) deserialization when used later.
tagged_metadata.run_metadata = run_metadata.SerializeToString()
event = event_pb2.Event(tagged_run_metadata=tagged_metadata)
self._add_event(event, global_step)
def _add_event(self, event, step):
event.wall_time = time.time()
if step is not None:
event.step = int(step)
self.event_writer.add_event(event)
@tf_export("summary.FileWriter")
class FileWriter(SummaryToEventTransformer):
"""Writes `Summary` protocol buffers to event files.
The `FileWriter` class provides a mechanism to create an event file in a
given directory and add summaries and events to it. The class updates the
file contents asynchronously. This allows a training program to call methods
to add data to the file directly from the training loop, without slowing down
training.
When constructed with a `tf.Session` parameter, a `FileWriter` instead forms
a compatibility layer over new graph-based summaries (`tf.contrib.summary`)
to facilitate the use of new summary writing with pre-existing code that
expects a `FileWriter` instance.
"""
def __init__(self,
logdir,
graph=None,
max_queue=10,
flush_secs=120,
graph_def=None,
filename_suffix=None,
session=None):
"""Creates a `FileWriter`, optionally shared within the given session.
Typically, constructing a file writer creates a new event file in `logdir`.
This event file will contain `Event` protocol buffers constructed when you
call one of the following functions: `add_summary()`, `add_session_log()`,
`add_event()`, or `add_graph()`.
If you pass a `Graph` to the constructor it is added to
the event file. (This is equivalent to calling `add_graph()` later).
TensorBoard will pick the graph from the file and display it graphically so
you can interactively explore the graph you built. You will usually pass
the graph from the session in which you launched it:
```python
...create a graph...
# Launch the graph in a session.
sess = tf.Session()
# Create a summary writer, add the 'graph' to the event file.
writer = tf.summary.FileWriter(<some-directory>, sess.graph)
```
The `session` argument to the constructor makes the returned `FileWriter` a
a compatibility layer over new graph-based summaries (`tf.contrib.summary`).
Crucially, this means the underlying writer resource and events file will
be shared with any other `FileWriter` using the same `session` and `logdir`,
and with any `tf.contrib.summary.SummaryWriter` in this session using the
the same shared resource name (which by default scoped to the logdir). If
no such resource exists, one will be created using the remaining arguments
to this constructor, but if one already exists those arguments are ignored.
In either case, ops will be added to `session.graph` to control the
underlying file writer resource. See `tf.contrib.summary` for more details.
Args:
logdir: A string. Directory where event file will be written.
graph: A `Graph` object, such as `sess.graph`.
max_queue: Integer. Size of the queue for pending events and summaries.
flush_secs: Number. How often, in seconds, to flush the
pending events and summaries to disk.
graph_def: DEPRECATED: Use the `graph` argument instead.
filename_suffix: A string. Every event file's name is suffixed with
`suffix`.
session: A `tf.Session` object. See details above.
Raises:
RuntimeError: If called with eager execution enabled.
@compatibility(eager)
`FileWriter` is not compatible with eager execution. To write TensorBoard
summaries under eager execution, use `tf.contrib.summary` instead.
@end_compatbility
"""
if context.executing_eagerly():
raise RuntimeError(
"tf.summary.FileWriter is not compatible with eager execution. "
"Use tf.contrib.summary instead.")
if session is not None:
event_writer = EventFileWriterV2(
session, logdir, max_queue, flush_secs, filename_suffix)
else:
event_writer = EventFileWriter(logdir, max_queue, flush_secs,
filename_suffix)
super(FileWriter, self).__init__(event_writer, graph, graph_def)
def __enter__(self):
"""Make usable with "with" statement."""
return self
def __exit__(self, unused_type, unused_value, unused_traceback):
"""Make usable with "with" statement."""
self.close()
def get_logdir(self):
"""Returns the directory where event file will be written."""
return self.event_writer.get_logdir()
def add_event(self, event):
"""Adds an event to the event file.
Args:
event: An `Event` protocol buffer.
"""
self.event_writer.add_event(event)
def flush(self):
"""Flushes the event file to disk.
Call this method to make sure that all pending events have been written to
disk.
"""
self.event_writer.flush()
def close(self):
"""Flushes the event file to disk and close the file.
Call this method when you do not need the summary writer anymore.
"""
self.event_writer.close()
def reopen(self):
"""Reopens the EventFileWriter.
Can be called after `close()` to add more events in the same directory.
The events will go into a new events file.
Does nothing if the EventFileWriter was not closed.
"""
self.event_writer.reopen()
|
apache-2.0
|
peterfpeterson/mantid
|
Framework/PythonInterface/test/python/mantid/geometry/CrystalStructureTest.py
|
3
|
3758
|
# Mantid Repository : https://github.com/mantidproject/mantid
#
# Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
# NScD Oak Ridge National Laboratory, European Spallation Source,
# Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
# SPDX - License - Identifier: GPL - 3.0 +
# pylint: disable=no-init,invalid-name,too-many-public-methods,broad-except
import unittest
from mantid.geometry import CrystalStructure
class CrystalStructureTest(unittest.TestCase):
def test_creation(self):
# Some valid constructions
self.assertTrue(self.createCrystalStructureOrRaise("5.43 5.43 5.43", "F d -3 m", "Al 1/3 0.454 1/12 1.0 0.01"))
self.assertTrue(self.createCrystalStructureOrRaise("5.43 5.43 5.43", "C m m m", "Al 1/3 0.454 1/12 1.0 0.01;\n"
"Si 2/3 0.121 1/8"))
self.assertTrue(
self.createCrystalStructureOrRaise("5.43 5.43 5.43 90 90 120", "R -3 c", "Al 1/3 0.454 1/12 1.0 0.01;\n"
"Si 2/3 0.121 1/8"))
# Invalid unit cell specification
self.assertFalse(
self.createCrystalStructureOrRaise("5.43 5.43 5.43 90.0", "C m m m", "Al 1/3 0.454 1/12 1.0 0.01"))
# Invalid space group
self.assertFalse(
self.createCrystalStructureOrRaise("5.43 5.43 5.43", "INVALID", "Al 1/3 0.454 1/12 1.0 0.01"))
# Invalid atom specification
self.assertFalse(
self.createCrystalStructureOrRaise("5.43 5.43 5.43", "C m c e", "Al 1/3 0"))
def createCrystalStructureOrRaise(self, unitCell, spaceGroup, atomStrings):
try:
CrystalStructure(unitCell, spaceGroup, atomStrings)
return True
except Exception:
return False
def test_UnitCell(self):
structure = CrystalStructure("5.43 5.42 5.41", "F d -3 m", "Al 1/3 0.454 1/12 1.0 0.01")
cell = structure.getUnitCell()
self.assertEqual(cell.a(), 5.43)
self.assertEqual(cell.b(), 5.42)
self.assertEqual(cell.c(), 5.41)
def test_SpaceGroup(self):
structure = CrystalStructure("5.43 5.42 5.41", "F d -3 m", "Al 1/3 0.454 1/12 1.0 0.01")
spaceGroup = structure.getSpaceGroup()
self.assertEqual(spaceGroup.getHMSymbol(), "F d -3 m")
def test_scatterers(self):
initialString = "Al 1/3 0.454 1/12 1 0.01;Si 0.1 0.2 0.3 0.99 0.1"
structure = CrystalStructure("5.43 5.42 5.41", "F d -3 m", initialString)
scatterers = structure.getScatterers()
self.assertEqual(';'.join(scatterers), initialString)
def test_to_string(self):
initialString = "Al 1/3 0.454 1/12 1 0.01;Si 0.1 0.2 0.3 0.99 0.1"
structure = CrystalStructure("5.43 5.42 5.41", "F d -3 m", initialString)
expected_str = "Crystal structure with:\nUnit cell: a = 5.43 b = 5.42 "\
"c = 5.41 alpha = 90 beta = 90 gamma = 90\n"\
"Centering: All-face centred\nSpace Group: F d -3 m\n"\
"Scatterers: Al 1/3 0.454 1/12 1 0.01, "\
"Si 0.1 0.2 0.3 0.99 0.1"
expected_repr = "CrystalStructure(\"5.43 5.42 5.41 90 90 90\", "\
"\"F d -3 m\", \"Al 1/3 0.454 1/12 1 0.01; "\
"Si 0.1 0.2 0.3 0.99 0.1\")"
self.assertEqual(expected_str, str(structure))
self.assertEqual(expected_repr, structure.__repr__())
newStructure = eval(structure.__repr__())
self.assertEqual(structure.getUnitCell().a(), newStructure.getUnitCell().a())
if __name__ == '__main__':
unittest.main()
|
gpl-3.0
|
marklee77/fail2ban
|
fail2ban/client/filterreader.py
|
3
|
3047
|
# emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: t -*-
# vi: set ft=python sts=4 ts=4 sw=4 noet :
# This file is part of Fail2Ban.
#
# Fail2Ban is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Fail2Ban is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Fail2Ban; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# Author: Cyril Jaquier
#
__author__ = "Cyril Jaquier"
__copyright__ = "Copyright (c) 2004 Cyril Jaquier"
__license__ = "GPL"
import os, shlex
from .configreader import DefinitionInitConfigReader
from ..server.action import CommandAction
from ..helpers import getLogger
# Gets the instance of the logger.
logSys = getLogger(__name__)
class FilterReader(DefinitionInitConfigReader):
_configOpts = [
["string", "ignoreregex", None],
["string", "failregex", ""],
]
def setFile(self, fileName):
self.__file = fileName
DefinitionInitConfigReader.setFile(self, os.path.join("filter.d", fileName))
def getFile(self):
return self.__file
def getCombined(self):
combinedopts = dict(list(self._opts.items()) + list(self._initOpts.items()))
if not len(combinedopts):
return {};
opts = CommandAction.substituteRecursiveTags(combinedopts)
if not opts:
raise ValueError('recursive tag definitions unable to be resolved')
return opts;
def convert(self):
stream = list()
opts = self.getCombined()
if not len(opts):
return stream;
for opt, value in opts.iteritems():
if opt == "failregex":
for regex in value.split('\n'):
# Do not send a command if the rule is empty.
if regex != '':
stream.append(["set", self._jailName, "addfailregex", regex])
elif opt == "ignoreregex":
for regex in value.split('\n'):
# Do not send a command if the rule is empty.
if regex != '':
stream.append(["set", self._jailName, "addignoreregex", regex])
if self._initOpts:
if 'maxlines' in self._initOpts:
# We warn when multiline regex is used without maxlines > 1
# therefore keep sure we set this option first.
stream.insert(0, ["set", self._jailName, "maxlines", self._initOpts["maxlines"]])
if 'datepattern' in self._initOpts:
stream.append(["set", self._jailName, "datepattern", self._initOpts["datepattern"]])
# Do not send a command if the match is empty.
if self._initOpts.get("journalmatch", '') != '':
for match in self._initOpts["journalmatch"].split("\n"):
stream.append(
["set", self._jailName, "addjournalmatch"] +
shlex.split(match))
return stream
|
gpl-2.0
|
patrickod/stem
|
stem/response/mapaddress.py
|
3
|
1326
|
# Copyright 2012-2017, Damian Johnson and The Tor Project
# See LICENSE for licensing information
import stem.response
import stem.socket
class MapAddressResponse(stem.response.ControlMessage):
"""
Reply for a MAPADDRESS query.
Doesn't raise an exception unless no addresses were mapped successfully.
:var dict entries: mapping between the original and replacement addresses
:raises:
* :class:`stem.OperationFailed` if Tor was unable to satisfy the request
* :class:`stem.InvalidRequest` if the addresses provided were invalid
"""
def _parse_message(self):
# Example:
# 250-127.192.10.10=torproject.org
# 250 1.2.3.4=tor.freehaven.net
if not self.is_ok():
for code, _, message in self.content():
if code == '512':
raise stem.InvalidRequest(code, message)
elif code == '451':
raise stem.OperationFailed(code, message)
else:
raise stem.ProtocolError('MAPADDRESS returned unexpected response code: %s', code)
self.entries = {}
for code, _, message in self.content():
if code == '250':
try:
key, value = message.split('=', 1)
self.entries[key] = value
except ValueError:
raise stem.ProtocolError(None, "MAPADDRESS returned '%s', which isn't a mapping" % message)
|
lgpl-3.0
|
jpaalasm/pyglet
|
contrib/scene2d/tests/scene2d/VIEW_SUBWINDOW.py
|
29
|
1420
|
#!/usr/bin/env python
'''Testing flat map allow_oob enforcement.
Press 0-9 to set the size of the view in the window (1=10%, 0=100%)
Press arrow keys to move view focal point (little ball) around map.
Press "o" to turn allow_oob on and off.
You should see no black border with allow_oob=False.
Press escape or close the window to finish the test.
'''
__docformat__ = 'restructuredtext'
__version__ = '$Id$'
import unittest
from render_base import RenderBase
import scene2d
from pyglet.event import *
from pyglet.window.event import *
from pyglet.window import key
from scene2d.debug import gen_rect_map
class OOBTest(RenderBase):
def test_main(self):
self.init_window(256, 256)
self.set_map(gen_rect_map([[{}]*10]*10, 32, 32))
@event(self.w)
def on_text(text):
if text == 'o':
self.view.allow_oob = not self.view.allow_oob
print 'NOTE: allow_oob =', self.view.allow_oob
return
try:
size = int(25.6 * float(text))
if size == 0: size = 256
c = self.view.camera
c.width = c.height = size
c.x = c.y = (256-size)/2
except:
return EVENT_UNHANDLED
print 'NOTE: allow_oob =', self.view.allow_oob
self.show_focus()
self.run_test()
if __name__ == '__main__':
unittest.main()
|
bsd-3-clause
|
loop1024/pymo-global
|
android/pgs4a-0.9.6/python-install/lib/python2.7/test/test_bisect.py
|
41
|
13043
|
import sys
import unittest
from test import test_support
from UserList import UserList
# We do a bit of trickery here to be able to test both the C implementation
# and the Python implementation of the module.
# Make it impossible to import the C implementation anymore.
sys.modules['_bisect'] = 0
# We must also handle the case that bisect was imported before.
if 'bisect' in sys.modules:
del sys.modules['bisect']
# Now we can import the module and get the pure Python implementation.
import bisect as py_bisect
# Restore everything to normal.
del sys.modules['_bisect']
del sys.modules['bisect']
# This is now the module with the C implementation.
import bisect as c_bisect
class TestBisect(unittest.TestCase):
module = None
def setUp(self):
self.precomputedCases = [
(self.module.bisect_right, [], 1, 0),
(self.module.bisect_right, [1], 0, 0),
(self.module.bisect_right, [1], 1, 1),
(self.module.bisect_right, [1], 2, 1),
(self.module.bisect_right, [1, 1], 0, 0),
(self.module.bisect_right, [1, 1], 1, 2),
(self.module.bisect_right, [1, 1], 2, 2),
(self.module.bisect_right, [1, 1, 1], 0, 0),
(self.module.bisect_right, [1, 1, 1], 1, 3),
(self.module.bisect_right, [1, 1, 1], 2, 3),
(self.module.bisect_right, [1, 1, 1, 1], 0, 0),
(self.module.bisect_right, [1, 1, 1, 1], 1, 4),
(self.module.bisect_right, [1, 1, 1, 1], 2, 4),
(self.module.bisect_right, [1, 2], 0, 0),
(self.module.bisect_right, [1, 2], 1, 1),
(self.module.bisect_right, [1, 2], 1.5, 1),
(self.module.bisect_right, [1, 2], 2, 2),
(self.module.bisect_right, [1, 2], 3, 2),
(self.module.bisect_right, [1, 1, 2, 2], 0, 0),
(self.module.bisect_right, [1, 1, 2, 2], 1, 2),
(self.module.bisect_right, [1, 1, 2, 2], 1.5, 2),
(self.module.bisect_right, [1, 1, 2, 2], 2, 4),
(self.module.bisect_right, [1, 1, 2, 2], 3, 4),
(self.module.bisect_right, [1, 2, 3], 0, 0),
(self.module.bisect_right, [1, 2, 3], 1, 1),
(self.module.bisect_right, [1, 2, 3], 1.5, 1),
(self.module.bisect_right, [1, 2, 3], 2, 2),
(self.module.bisect_right, [1, 2, 3], 2.5, 2),
(self.module.bisect_right, [1, 2, 3], 3, 3),
(self.module.bisect_right, [1, 2, 3], 4, 3),
(self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 0, 0),
(self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1, 1),
(self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1.5, 1),
(self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2, 3),
(self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2.5, 3),
(self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3, 6),
(self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3.5, 6),
(self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 4, 10),
(self.module.bisect_right, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 5, 10),
(self.module.bisect_left, [], 1, 0),
(self.module.bisect_left, [1], 0, 0),
(self.module.bisect_left, [1], 1, 0),
(self.module.bisect_left, [1], 2, 1),
(self.module.bisect_left, [1, 1], 0, 0),
(self.module.bisect_left, [1, 1], 1, 0),
(self.module.bisect_left, [1, 1], 2, 2),
(self.module.bisect_left, [1, 1, 1], 0, 0),
(self.module.bisect_left, [1, 1, 1], 1, 0),
(self.module.bisect_left, [1, 1, 1], 2, 3),
(self.module.bisect_left, [1, 1, 1, 1], 0, 0),
(self.module.bisect_left, [1, 1, 1, 1], 1, 0),
(self.module.bisect_left, [1, 1, 1, 1], 2, 4),
(self.module.bisect_left, [1, 2], 0, 0),
(self.module.bisect_left, [1, 2], 1, 0),
(self.module.bisect_left, [1, 2], 1.5, 1),
(self.module.bisect_left, [1, 2], 2, 1),
(self.module.bisect_left, [1, 2], 3, 2),
(self.module.bisect_left, [1, 1, 2, 2], 0, 0),
(self.module.bisect_left, [1, 1, 2, 2], 1, 0),
(self.module.bisect_left, [1, 1, 2, 2], 1.5, 2),
(self.module.bisect_left, [1, 1, 2, 2], 2, 2),
(self.module.bisect_left, [1, 1, 2, 2], 3, 4),
(self.module.bisect_left, [1, 2, 3], 0, 0),
(self.module.bisect_left, [1, 2, 3], 1, 0),
(self.module.bisect_left, [1, 2, 3], 1.5, 1),
(self.module.bisect_left, [1, 2, 3], 2, 1),
(self.module.bisect_left, [1, 2, 3], 2.5, 2),
(self.module.bisect_left, [1, 2, 3], 3, 2),
(self.module.bisect_left, [1, 2, 3], 4, 3),
(self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 0, 0),
(self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1, 0),
(self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 1.5, 1),
(self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2, 1),
(self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 2.5, 3),
(self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3, 3),
(self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 3.5, 6),
(self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 4, 6),
(self.module.bisect_left, [1, 2, 2, 3, 3, 3, 4, 4, 4, 4], 5, 10)
]
def test_precomputed(self):
for func, data, elem, expected in self.precomputedCases:
self.assertEqual(func(data, elem), expected)
self.assertEqual(func(UserList(data), elem), expected)
def test_negative_lo(self):
# Issue 3301
mod = self.module
self.assertRaises(ValueError, mod.bisect_left, [1, 2, 3], 5, -1, 3),
self.assertRaises(ValueError, mod.bisect_right, [1, 2, 3], 5, -1, 3),
self.assertRaises(ValueError, mod.insort_left, [1, 2, 3], 5, -1, 3),
self.assertRaises(ValueError, mod.insort_right, [1, 2, 3], 5, -1, 3),
def test_random(self, n=25):
from random import randrange
for i in xrange(n):
data = [randrange(0, n, 2) for j in xrange(i)]
data.sort()
elem = randrange(-1, n+1)
ip = self.module.bisect_left(data, elem)
if ip < len(data):
self.assertTrue(elem <= data[ip])
if ip > 0:
self.assertTrue(data[ip-1] < elem)
ip = self.module.bisect_right(data, elem)
if ip < len(data):
self.assertTrue(elem < data[ip])
if ip > 0:
self.assertTrue(data[ip-1] <= elem)
def test_optionalSlicing(self):
for func, data, elem, expected in self.precomputedCases:
for lo in xrange(4):
lo = min(len(data), lo)
for hi in xrange(3,8):
hi = min(len(data), hi)
ip = func(data, elem, lo, hi)
self.assertTrue(lo <= ip <= hi)
if func is self.module.bisect_left and ip < hi:
self.assertTrue(elem <= data[ip])
if func is self.module.bisect_left and ip > lo:
self.assertTrue(data[ip-1] < elem)
if func is self.module.bisect_right and ip < hi:
self.assertTrue(elem < data[ip])
if func is self.module.bisect_right and ip > lo:
self.assertTrue(data[ip-1] <= elem)
self.assertEqual(ip, max(lo, min(hi, expected)))
def test_backcompatibility(self):
self.assertEqual(self.module.bisect, self.module.bisect_right)
def test_keyword_args(self):
data = [10, 20, 30, 40, 50]
self.assertEqual(self.module.bisect_left(a=data, x=25, lo=1, hi=3), 2)
self.assertEqual(self.module.bisect_right(a=data, x=25, lo=1, hi=3), 2)
self.assertEqual(self.module.bisect(a=data, x=25, lo=1, hi=3), 2)
self.module.insort_left(a=data, x=25, lo=1, hi=3)
self.module.insort_right(a=data, x=25, lo=1, hi=3)
self.module.insort(a=data, x=25, lo=1, hi=3)
self.assertEqual(data, [10, 20, 25, 25, 25, 30, 40, 50])
class TestBisectPython(TestBisect):
module = py_bisect
class TestBisectC(TestBisect):
module = c_bisect
#==============================================================================
class TestInsort(unittest.TestCase):
module = None
def test_vsBuiltinSort(self, n=500):
from random import choice
for insorted in (list(), UserList()):
for i in xrange(n):
digit = choice("0123456789")
if digit in "02468":
f = self.module.insort_left
else:
f = self.module.insort_right
f(insorted, digit)
self.assertEqual(sorted(insorted), insorted)
def test_backcompatibility(self):
self.assertEqual(self.module.insort, self.module.insort_right)
def test_listDerived(self):
class List(list):
data = []
def insert(self, index, item):
self.data.insert(index, item)
lst = List()
self.module.insort_left(lst, 10)
self.module.insort_right(lst, 5)
self.assertEqual([5, 10], lst.data)
class TestInsortPython(TestInsort):
module = py_bisect
class TestInsortC(TestInsort):
module = c_bisect
#==============================================================================
class LenOnly:
"Dummy sequence class defining __len__ but not __getitem__."
def __len__(self):
return 10
class GetOnly:
"Dummy sequence class defining __getitem__ but not __len__."
def __getitem__(self, ndx):
return 10
class CmpErr:
"Dummy element that always raises an error during comparison"
def __cmp__(self, other):
raise ZeroDivisionError
class TestErrorHandling(unittest.TestCase):
module = None
def test_non_sequence(self):
for f in (self.module.bisect_left, self.module.bisect_right,
self.module.insort_left, self.module.insort_right):
self.assertRaises(TypeError, f, 10, 10)
def test_len_only(self):
for f in (self.module.bisect_left, self.module.bisect_right,
self.module.insort_left, self.module.insort_right):
self.assertRaises(AttributeError, f, LenOnly(), 10)
def test_get_only(self):
for f in (self.module.bisect_left, self.module.bisect_right,
self.module.insort_left, self.module.insort_right):
self.assertRaises(AttributeError, f, GetOnly(), 10)
def test_cmp_err(self):
seq = [CmpErr(), CmpErr(), CmpErr()]
for f in (self.module.bisect_left, self.module.bisect_right,
self.module.insort_left, self.module.insort_right):
self.assertRaises(ZeroDivisionError, f, seq, 10)
def test_arg_parsing(self):
for f in (self.module.bisect_left, self.module.bisect_right,
self.module.insort_left, self.module.insort_right):
self.assertRaises(TypeError, f, 10)
class TestErrorHandlingPython(TestErrorHandling):
module = py_bisect
class TestErrorHandlingC(TestErrorHandling):
module = c_bisect
#==============================================================================
libreftest = """
Example from the Library Reference: Doc/library/bisect.rst
The bisect() function is generally useful for categorizing numeric data.
This example uses bisect() to look up a letter grade for an exam total
(say) based on a set of ordered numeric breakpoints: 85 and up is an `A',
75..84 is a `B', etc.
>>> grades = "FEDCBA"
>>> breakpoints = [30, 44, 66, 75, 85]
>>> from bisect import bisect
>>> def grade(total):
... return grades[bisect(breakpoints, total)]
...
>>> grade(66)
'C'
>>> map(grade, [33, 99, 77, 44, 12, 88])
['E', 'A', 'B', 'D', 'F', 'A']
"""
#------------------------------------------------------------------------------
__test__ = {'libreftest' : libreftest}
def test_main(verbose=None):
from test import test_bisect
test_classes = [TestBisectPython, TestBisectC,
TestInsortPython, TestInsortC,
TestErrorHandlingPython, TestErrorHandlingC]
test_support.run_unittest(*test_classes)
test_support.run_doctest(test_bisect, verbose)
# verify reference counting
if verbose and hasattr(sys, "gettotalrefcount"):
import gc
counts = [None] * 5
for i in xrange(len(counts)):
test_support.run_unittest(*test_classes)
gc.collect()
counts[i] = sys.gettotalrefcount()
print counts
if __name__ == "__main__":
test_main(verbose=True)
|
mit
|
40223151/2015cd_midterm
|
static/Brython3.1.1-20150328-091302/Lib/http/cookies.py
|
735
|
20810
|
#!/usr/bin/env python3
#
####
# Copyright 2000 by Timothy O'Malley <[email protected]>
#
# All Rights Reserved
#
# Permission to use, copy, modify, and distribute this software
# and its documentation for any purpose and without fee is hereby
# granted, provided that the above copyright notice appear in all
# copies and that both that copyright notice and this permission
# notice appear in supporting documentation, and that the name of
# Timothy O'Malley not be used in advertising or publicity
# pertaining to distribution of the software without specific, written
# prior permission.
#
# Timothy O'Malley DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
# SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS, IN NO EVENT SHALL Timothy O'Malley BE LIABLE FOR
# ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#
####
#
# Id: Cookie.py,v 2.29 2000/08/23 05:28:49 timo Exp
# by Timothy O'Malley <[email protected]>
#
# Cookie.py is a Python module for the handling of HTTP
# cookies as a Python dictionary. See RFC 2109 for more
# information on cookies.
#
# The original idea to treat Cookies as a dictionary came from
# Dave Mitchell ([email protected]) in 1995, when he released the
# first version of nscookie.py.
#
####
r"""
Here's a sample session to show how to use this module.
At the moment, this is the only documentation.
The Basics
----------
Importing is easy...
>>> from http import cookies
Most of the time you start by creating a cookie.
>>> C = cookies.SimpleCookie()
Once you've created your Cookie, you can add values just as if it were
a dictionary.
>>> C = cookies.SimpleCookie()
>>> C["fig"] = "newton"
>>> C["sugar"] = "wafer"
>>> C.output()
'Set-Cookie: fig=newton\r\nSet-Cookie: sugar=wafer'
Notice that the printable representation of a Cookie is the
appropriate format for a Set-Cookie: header. This is the
default behavior. You can change the header and printed
attributes by using the .output() function
>>> C = cookies.SimpleCookie()
>>> C["rocky"] = "road"
>>> C["rocky"]["path"] = "/cookie"
>>> print(C.output(header="Cookie:"))
Cookie: rocky=road; Path=/cookie
>>> print(C.output(attrs=[], header="Cookie:"))
Cookie: rocky=road
The load() method of a Cookie extracts cookies from a string. In a
CGI script, you would use this method to extract the cookies from the
HTTP_COOKIE environment variable.
>>> C = cookies.SimpleCookie()
>>> C.load("chips=ahoy; vienna=finger")
>>> C.output()
'Set-Cookie: chips=ahoy\r\nSet-Cookie: vienna=finger'
The load() method is darn-tootin smart about identifying cookies
within a string. Escaped quotation marks, nested semicolons, and other
such trickeries do not confuse it.
>>> C = cookies.SimpleCookie()
>>> C.load('keebler="E=everybody; L=\\"Loves\\"; fudge=\\012;";')
>>> print(C)
Set-Cookie: keebler="E=everybody; L=\"Loves\"; fudge=\012;"
Each element of the Cookie also supports all of the RFC 2109
Cookie attributes. Here's an example which sets the Path
attribute.
>>> C = cookies.SimpleCookie()
>>> C["oreo"] = "doublestuff"
>>> C["oreo"]["path"] = "/"
>>> print(C)
Set-Cookie: oreo=doublestuff; Path=/
Each dictionary element has a 'value' attribute, which gives you
back the value associated with the key.
>>> C = cookies.SimpleCookie()
>>> C["twix"] = "none for you"
>>> C["twix"].value
'none for you'
The SimpleCookie expects that all values should be standard strings.
Just to be sure, SimpleCookie invokes the str() builtin to convert
the value to a string, when the values are set dictionary-style.
>>> C = cookies.SimpleCookie()
>>> C["number"] = 7
>>> C["string"] = "seven"
>>> C["number"].value
'7'
>>> C["string"].value
'seven'
>>> C.output()
'Set-Cookie: number=7\r\nSet-Cookie: string=seven'
Finis.
"""
#
# Import our required modules
#
import re
import string
__all__ = ["CookieError", "BaseCookie", "SimpleCookie"]
_nulljoin = ''.join
_semispacejoin = '; '.join
_spacejoin = ' '.join
#
# Define an exception visible to External modules
#
class CookieError(Exception):
pass
# These quoting routines conform to the RFC2109 specification, which in
# turn references the character definitions from RFC2068. They provide
# a two-way quoting algorithm. Any non-text character is translated
# into a 4 character sequence: a forward-slash followed by the
# three-digit octal equivalent of the character. Any '\' or '"' is
# quoted with a preceeding '\' slash.
#
# These are taken from RFC2068 and RFC2109.
# _LegalChars is the list of chars which don't require "'s
# _Translator hash-table for fast quoting
#
_LegalChars = string.ascii_letters + string.digits + "!#$%&'*+-.^_`|~:"
_Translator = {
'\000' : '\\000', '\001' : '\\001', '\002' : '\\002',
'\003' : '\\003', '\004' : '\\004', '\005' : '\\005',
'\006' : '\\006', '\007' : '\\007', '\010' : '\\010',
'\011' : '\\011', '\012' : '\\012', '\013' : '\\013',
'\014' : '\\014', '\015' : '\\015', '\016' : '\\016',
'\017' : '\\017', '\020' : '\\020', '\021' : '\\021',
'\022' : '\\022', '\023' : '\\023', '\024' : '\\024',
'\025' : '\\025', '\026' : '\\026', '\027' : '\\027',
'\030' : '\\030', '\031' : '\\031', '\032' : '\\032',
'\033' : '\\033', '\034' : '\\034', '\035' : '\\035',
'\036' : '\\036', '\037' : '\\037',
# Because of the way browsers really handle cookies (as opposed
# to what the RFC says) we also encode , and ;
',' : '\\054', ';' : '\\073',
'"' : '\\"', '\\' : '\\\\',
'\177' : '\\177', '\200' : '\\200', '\201' : '\\201',
'\202' : '\\202', '\203' : '\\203', '\204' : '\\204',
'\205' : '\\205', '\206' : '\\206', '\207' : '\\207',
'\210' : '\\210', '\211' : '\\211', '\212' : '\\212',
'\213' : '\\213', '\214' : '\\214', '\215' : '\\215',
'\216' : '\\216', '\217' : '\\217', '\220' : '\\220',
'\221' : '\\221', '\222' : '\\222', '\223' : '\\223',
'\224' : '\\224', '\225' : '\\225', '\226' : '\\226',
'\227' : '\\227', '\230' : '\\230', '\231' : '\\231',
'\232' : '\\232', '\233' : '\\233', '\234' : '\\234',
'\235' : '\\235', '\236' : '\\236', '\237' : '\\237',
'\240' : '\\240', '\241' : '\\241', '\242' : '\\242',
'\243' : '\\243', '\244' : '\\244', '\245' : '\\245',
'\246' : '\\246', '\247' : '\\247', '\250' : '\\250',
'\251' : '\\251', '\252' : '\\252', '\253' : '\\253',
'\254' : '\\254', '\255' : '\\255', '\256' : '\\256',
'\257' : '\\257', '\260' : '\\260', '\261' : '\\261',
'\262' : '\\262', '\263' : '\\263', '\264' : '\\264',
'\265' : '\\265', '\266' : '\\266', '\267' : '\\267',
'\270' : '\\270', '\271' : '\\271', '\272' : '\\272',
'\273' : '\\273', '\274' : '\\274', '\275' : '\\275',
'\276' : '\\276', '\277' : '\\277', '\300' : '\\300',
'\301' : '\\301', '\302' : '\\302', '\303' : '\\303',
'\304' : '\\304', '\305' : '\\305', '\306' : '\\306',
'\307' : '\\307', '\310' : '\\310', '\311' : '\\311',
'\312' : '\\312', '\313' : '\\313', '\314' : '\\314',
'\315' : '\\315', '\316' : '\\316', '\317' : '\\317',
'\320' : '\\320', '\321' : '\\321', '\322' : '\\322',
'\323' : '\\323', '\324' : '\\324', '\325' : '\\325',
'\326' : '\\326', '\327' : '\\327', '\330' : '\\330',
'\331' : '\\331', '\332' : '\\332', '\333' : '\\333',
'\334' : '\\334', '\335' : '\\335', '\336' : '\\336',
'\337' : '\\337', '\340' : '\\340', '\341' : '\\341',
'\342' : '\\342', '\343' : '\\343', '\344' : '\\344',
'\345' : '\\345', '\346' : '\\346', '\347' : '\\347',
'\350' : '\\350', '\351' : '\\351', '\352' : '\\352',
'\353' : '\\353', '\354' : '\\354', '\355' : '\\355',
'\356' : '\\356', '\357' : '\\357', '\360' : '\\360',
'\361' : '\\361', '\362' : '\\362', '\363' : '\\363',
'\364' : '\\364', '\365' : '\\365', '\366' : '\\366',
'\367' : '\\367', '\370' : '\\370', '\371' : '\\371',
'\372' : '\\372', '\373' : '\\373', '\374' : '\\374',
'\375' : '\\375', '\376' : '\\376', '\377' : '\\377'
}
def _quote(str, LegalChars=_LegalChars):
r"""Quote a string for use in a cookie header.
If the string does not need to be double-quoted, then just return the
string. Otherwise, surround the string in doublequotes and quote
(with a \) special characters.
"""
if all(c in LegalChars for c in str):
return str
else:
return '"' + _nulljoin(_Translator.get(s, s) for s in str) + '"'
_OctalPatt = re.compile(r"\\[0-3][0-7][0-7]")
_QuotePatt = re.compile(r"[\\].")
def _unquote(str):
# If there aren't any doublequotes,
# then there can't be any special characters. See RFC 2109.
if len(str) < 2:
return str
if str[0] != '"' or str[-1] != '"':
return str
# We have to assume that we must decode this string.
# Down to work.
# Remove the "s
str = str[1:-1]
# Check for special sequences. Examples:
# \012 --> \n
# \" --> "
#
i = 0
n = len(str)
res = []
while 0 <= i < n:
o_match = _OctalPatt.search(str, i)
q_match = _QuotePatt.search(str, i)
if not o_match and not q_match: # Neither matched
res.append(str[i:])
break
# else:
j = k = -1
if o_match:
j = o_match.start(0)
if q_match:
k = q_match.start(0)
if q_match and (not o_match or k < j): # QuotePatt matched
res.append(str[i:k])
res.append(str[k+1])
i = k + 2
else: # OctalPatt matched
res.append(str[i:j])
res.append(chr(int(str[j+1:j+4], 8)))
i = j + 4
return _nulljoin(res)
# The _getdate() routine is used to set the expiration time in the cookie's HTTP
# header. By default, _getdate() returns the current time in the appropriate
# "expires" format for a Set-Cookie header. The one optional argument is an
# offset from now, in seconds. For example, an offset of -3600 means "one hour
# ago". The offset may be a floating point number.
#
_weekdayname = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
_monthname = [None,
'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
def _getdate(future=0, weekdayname=_weekdayname, monthname=_monthname):
from time import gmtime, time
now = time()
year, month, day, hh, mm, ss, wd, y, z = gmtime(now + future)
return "%s, %02d %3s %4d %02d:%02d:%02d GMT" % \
(weekdayname[wd], day, monthname[month], year, hh, mm, ss)
class Morsel(dict):
"""A class to hold ONE (key, value) pair.
In a cookie, each such pair may have several attributes, so this class is
used to keep the attributes associated with the appropriate key,value pair.
This class also includes a coded_value attribute, which is used to hold
the network representation of the value. This is most useful when Python
objects are pickled for network transit.
"""
# RFC 2109 lists these attributes as reserved:
# path comment domain
# max-age secure version
#
# For historical reasons, these attributes are also reserved:
# expires
#
# This is an extension from Microsoft:
# httponly
#
# This dictionary provides a mapping from the lowercase
# variant on the left to the appropriate traditional
# formatting on the right.
_reserved = {
"expires" : "expires",
"path" : "Path",
"comment" : "Comment",
"domain" : "Domain",
"max-age" : "Max-Age",
"secure" : "secure",
"httponly" : "httponly",
"version" : "Version",
}
_flags = {'secure', 'httponly'}
def __init__(self):
# Set defaults
self.key = self.value = self.coded_value = None
# Set default attributes
for key in self._reserved:
dict.__setitem__(self, key, "")
def __setitem__(self, K, V):
K = K.lower()
if not K in self._reserved:
raise CookieError("Invalid Attribute %s" % K)
dict.__setitem__(self, K, V)
def isReservedKey(self, K):
return K.lower() in self._reserved
def set(self, key, val, coded_val, LegalChars=_LegalChars):
# First we verify that the key isn't a reserved word
# Second we make sure it only contains legal characters
if key.lower() in self._reserved:
raise CookieError("Attempt to set a reserved key: %s" % key)
if any(c not in LegalChars for c in key):
raise CookieError("Illegal key value: %s" % key)
# It's a good key, so save it.
self.key = key
self.value = val
self.coded_value = coded_val
def output(self, attrs=None, header="Set-Cookie:"):
return "%s %s" % (header, self.OutputString(attrs))
__str__ = output
def __repr__(self):
return '<%s: %s=%s>' % (self.__class__.__name__,
self.key, repr(self.value))
def js_output(self, attrs=None):
# Print javascript
return """
<script type="text/javascript">
<!-- begin hiding
document.cookie = \"%s\";
// end hiding -->
</script>
""" % (self.OutputString(attrs).replace('"', r'\"'))
def OutputString(self, attrs=None):
# Build up our result
#
result = []
append = result.append
# First, the key=value pair
append("%s=%s" % (self.key, self.coded_value))
# Now add any defined attributes
if attrs is None:
attrs = self._reserved
items = sorted(self.items())
for key, value in items:
if value == "":
continue
if key not in attrs:
continue
if key == "expires" and isinstance(value, int):
append("%s=%s" % (self._reserved[key], _getdate(value)))
elif key == "max-age" and isinstance(value, int):
append("%s=%d" % (self._reserved[key], value))
elif key == "secure":
append(str(self._reserved[key]))
elif key == "httponly":
append(str(self._reserved[key]))
else:
append("%s=%s" % (self._reserved[key], value))
# Return the result
return _semispacejoin(result)
#
# Pattern for finding cookie
#
# This used to be strict parsing based on the RFC2109 and RFC2068
# specifications. I have since discovered that MSIE 3.0x doesn't
# follow the character rules outlined in those specs. As a
# result, the parsing rules here are less strict.
#
_LegalCharsPatt = r"[\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=]"
_CookiePattern = re.compile(r"""
(?x) # This is a verbose pattern
(?P<key> # Start of group 'key'
""" + _LegalCharsPatt + r"""+? # Any word of at least one letter
) # End of group 'key'
( # Optional group: there may not be a value.
\s*=\s* # Equal Sign
(?P<val> # Start of group 'val'
"(?:[^\\"]|\\.)*" # Any doublequoted string
| # or
\w{3},\s[\w\d\s-]{9,11}\s[\d:]{8}\sGMT # Special case for "expires" attr
| # or
""" + _LegalCharsPatt + r"""* # Any word or empty string
) # End of group 'val'
)? # End of optional value group
\s* # Any number of spaces.
(\s+|;|$) # Ending either at space, semicolon, or EOS.
""", re.ASCII) # May be removed if safe.
# At long last, here is the cookie class. Using this class is almost just like
# using a dictionary. See this module's docstring for example usage.
#
class BaseCookie(dict):
"""A container class for a set of Morsels."""
def value_decode(self, val):
"""real_value, coded_value = value_decode(STRING)
Called prior to setting a cookie's value from the network
representation. The VALUE is the value read from HTTP
header.
Override this function to modify the behavior of cookies.
"""
return val, val
def value_encode(self, val):
"""real_value, coded_value = value_encode(VALUE)
Called prior to setting a cookie's value from the dictionary
representation. The VALUE is the value being assigned.
Override this function to modify the behavior of cookies.
"""
strval = str(val)
return strval, strval
def __init__(self, input=None):
if input:
self.load(input)
def __set(self, key, real_value, coded_value):
"""Private method for setting a cookie's value"""
M = self.get(key, Morsel())
M.set(key, real_value, coded_value)
dict.__setitem__(self, key, M)
def __setitem__(self, key, value):
"""Dictionary style assignment."""
rval, cval = self.value_encode(value)
self.__set(key, rval, cval)
def output(self, attrs=None, header="Set-Cookie:", sep="\015\012"):
"""Return a string suitable for HTTP."""
result = []
items = sorted(self.items())
for key, value in items:
result.append(value.output(attrs, header))
return sep.join(result)
__str__ = output
def __repr__(self):
l = []
items = sorted(self.items())
for key, value in items:
l.append('%s=%s' % (key, repr(value.value)))
return '<%s: %s>' % (self.__class__.__name__, _spacejoin(l))
def js_output(self, attrs=None):
"""Return a string suitable for JavaScript."""
result = []
items = sorted(self.items())
for key, value in items:
result.append(value.js_output(attrs))
return _nulljoin(result)
def load(self, rawdata):
"""Load cookies from a string (presumably HTTP_COOKIE) or
from a dictionary. Loading cookies from a dictionary 'd'
is equivalent to calling:
map(Cookie.__setitem__, d.keys(), d.values())
"""
if isinstance(rawdata, str):
self.__parse_string(rawdata)
else:
# self.update() wouldn't call our custom __setitem__
for key, value in rawdata.items():
self[key] = value
return
def __parse_string(self, str, patt=_CookiePattern):
i = 0 # Our starting point
n = len(str) # Length of string
M = None # current morsel
while 0 <= i < n:
# Start looking for a cookie
match = patt.search(str, i)
if not match:
# No more cookies
break
key, value = match.group("key"), match.group("val")
i = match.end(0)
# Parse the key, value in case it's metainfo
if key[0] == "$":
# We ignore attributes which pertain to the cookie
# mechanism as a whole. See RFC 2109.
# (Does anyone care?)
if M:
M[key[1:]] = value
elif key.lower() in Morsel._reserved:
if M:
if value is None:
if key.lower() in Morsel._flags:
M[key] = True
else:
M[key] = _unquote(value)
elif value is not None:
rval, cval = self.value_decode(value)
self.__set(key, rval, cval)
M = self[key]
class SimpleCookie(BaseCookie):
"""
SimpleCookie supports strings as cookie values. When setting
the value using the dictionary assignment notation, SimpleCookie
calls the builtin str() to convert the value to a string. Values
received from HTTP are kept as strings.
"""
def value_decode(self, val):
return _unquote(val), val
def value_encode(self, val):
strval = str(val)
return strval, _quote(strval)
|
gpl-3.0
|
capoe/espressopp.soap
|
src/storage/DomainDecompositionNonBlocking.py
|
2
|
2753
|
# Copyright (C) 2012,2013
# Max Planck Institute for Polymer Research
# Copyright (C) 2008,2009,2010,2011
# Max-Planck-Institute for Polymer Research & Fraunhofer SCAI
#
# This file is part of ESPResSo++.
#
# ESPResSo++ is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# ESPResSo++ is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
r"""
*****************************************************
**espressopp.storage.DomainDecompositionNonBlocking**
*****************************************************
.. function:: espressopp.storage.DomainDecompositionNonBlocking(system, nodeGrid, cellGrid)
:param system:
:param nodeGrid:
:param cellGrid:
:type system:
:type nodeGrid:
:type cellGrid:
"""
from espressopp import pmi
from espressopp.esutil import cxxinit
from _espressopp import storage_DomainDecomposition
from _espressopp import storage_DomainDecompositionNonBlocking
from espressopp import Int3D, toInt3DFromVector
import mpi4py.MPI as MPI
#from espressopp.storage.Storage import *
from espressopp.storage.DomainDecomposition import *
class DomainDecompositionNonBlockingLocal(DomainDecompositionLocal, storage_DomainDecompositionNonBlocking):
def __init__(self, system, nodeGrid, cellGrid):
if not (pmi._PMIComm and pmi._PMIComm.isActive()) or pmi._MPIcomm.rank in pmi._PMIComm.getMPIcpugroup():
cxxinit(self, storage_DomainDecompositionNonBlocking, system, nodeGrid, cellGrid)
if pmi.isController:
class DomainDecompositionNonBlocking(DomainDecomposition):
pmiproxydefs = dict(
cls = 'espressopp.storage.DomainDecompositionNonBlockingLocal'
)
def __init__(self, system,
nodeGrid='auto',
cellGrid='auto'):
if nodeGrid == 'auto':
nodeGrid = Int3D(system.comm.rank, 1, 1)
else:
nodeGrid = toInt3DFromVector(nodeGrid)
if cellGrid == 'auto':
# TODO: Implement
raise 'Automatic cell size calculation not yet implemented'
else:
cellGrid = toInt3DFromVector(cellGrid)
self.next_id = 0
self.pmiinit(system, nodeGrid, cellGrid)
|
gpl-3.0
|
pothosware/gnuradio
|
gr-vocoder/examples/g723_40_audio_loopback.py
|
58
|
1477
|
#!/usr/bin/env python
#
# Copyright 2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#
from gnuradio import gr
from gnuradio import audio
from gnuradio import blocks
from gnuradio import vocoder
def build_graph():
tb = gr.top_block()
src = audio.source(8000)
src_scale = blocks.multiply_const_ff(32767)
f2s = blocks.float_to_short()
enc = vocoder.g723_40_encode_sb()
dec = vocoder.g723_40_decode_bs()
s2f = blocks.short_to_float()
sink_scale = blocks.multiply_const_ff(1.0/32767.)
sink = audio.sink(8000)
tb.connect(src, src_scale, f2s, enc, dec, s2f, sink_scale, sink)
return tb
if __name__ == '__main__':
tb = build_graph()
tb.start()
raw_input ('Press Enter to exit: ')
tb.stop()
tb.wait()
|
gpl-3.0
|
Lineberty/kubernetes
|
cluster/juju/charms/trusty/kubernetes/unit_tests/lib/test_registrator.py
|
232
|
2215
|
#!/usr/bin/env python
# Copyright 2015 The Kubernetes Authors All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
from mock import MagicMock, patch, call
from path import Path
import pytest
import sys
d = Path('__file__').parent.abspath() / 'hooks'
sys.path.insert(0, d.abspath())
from lib.registrator import Registrator
class TestRegistrator():
def setup_method(self, method):
self.r = Registrator()
def test_data_type(self):
if type(self.r.data) is not dict:
pytest.fail("Invalid type")
@patch('json.loads')
@patch('httplib.HTTPConnection')
def test_register(self, httplibmock, jsonmock):
result = self.r.register('foo', 80, '/v1/test')
httplibmock.assert_called_with('foo', 80)
requestmock = httplibmock().request
requestmock.assert_called_with(
"POST", "/v1/test",
json.dumps(self.r.data),
{"Content-type": "application/json",
"Accept": "application/json"})
def test_command_succeeded(self):
response = MagicMock()
result = json.loads('{"status": "Failure", "kind": "Status", "code": 409, "apiVersion": "v1", "reason": "AlreadyExists", "details": {"kind": "node", "name": "10.200.147.200"}, "message": "node \\"10.200.147.200\\" already exists", "creationTimestamp": null}')
response.status = 200
self.r.command_succeeded(response, result)
response.status = 500
with pytest.raises(RuntimeError):
self.r.command_succeeded(response, result)
response.status = 409
with pytest.raises(ValueError):
self.r.command_succeeded(response, result)
|
apache-2.0
|
aps-sids/ansible-modules-extras
|
system/svc.py
|
83
|
9627
|
#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# (c) 2015, Brian Coca <[email protected]>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>
DOCUMENTATION = '''
---
module: svc
author: "Brian Coca (@bcoca)"
version_added:
short_description: Manage daemontools services.
description:
- Controls daemontools services on remote hosts using the svc utility.
options:
name:
required: true
description:
- Name of the service to manage.
state:
required: false
choices: [ started, stopped, restarted, reloaded, once ]
description:
- C(Started)/C(stopped) are idempotent actions that will not run
commands unless necessary. C(restarted) will always bounce the
svc (svc -t) and C(killed) will always bounce the svc (svc -k).
C(reloaded) will send a sigusr1 (svc -u).
C(once) will run a normally downed svc once (svc -o), not really
an idempotent operation.
downed:
required: false
choices: [ "yes", "no" ]
default: no
description:
- Should a 'down' file exist or not, if it exists it disables auto startup.
defaults to no. Downed does not imply stopped.
enabled:
required: false
choices: [ "yes", "no" ]
description:
- Wheater the service is enabled or not, if disabled it also implies stopped.
Make note that a service can be enabled and downed (no auto restart).
service_dir:
required: false
default: /service
description:
- directory svscan watches for services
service_src:
required: false
description:
- directory where services are defined, the source of symlinks to service_dir.
'''
EXAMPLES = '''
# Example action to start svc dnscache, if not running
- svc: name=dnscache state=started
# Example action to stop svc dnscache, if running
- svc: name=dnscache state=stopped
# Example action to kill svc dnscache, in all cases
- svc : name=dnscache state=killed
# Example action to restart svc dnscache, in all cases
- svc : name=dnscache state=restarted
# Example action to reload svc dnscache, in all cases
- svc: name=dnscache state=reloaded
# Example using alt svc directory location
- svc: name=dnscache state=reloaded service_dir=/var/service
'''
import platform
import shlex
def _load_dist_subclass(cls, *args, **kwargs):
'''
Used for derivative implementations
'''
subclass = None
distro = kwargs['module'].params['distro']
# get the most specific superclass for this platform
if distro is not None:
for sc in cls.__subclasses__():
if sc.distro is not None and sc.distro == distro:
subclass = sc
if subclass is None:
subclass = cls
return super(cls, subclass).__new__(subclass)
class Svc(object):
"""
Main class that handles daemontools, can be subclassed and overriden in case
we want to use a 'derivative' like encore, s6, etc
"""
#def __new__(cls, *args, **kwargs):
# return _load_dist_subclass(cls, args, kwargs)
def __init__(self, module):
self.extra_paths = [ '/command', '/usr/local/bin' ]
self.report_vars = ['state', 'enabled', 'downed', 'svc_full', 'src_full', 'pid', 'duration', 'full_state']
self.module = module
self.name = module.params['name']
self.service_dir = module.params['service_dir']
self.service_src = module.params['service_src']
self.enabled = None
self.downed = None
self.full_state = None
self.state = None
self.pid = None
self.duration = None
self.svc_cmd = module.get_bin_path('svc', opt_dirs=self.extra_paths)
self.svstat_cmd = module.get_bin_path('svstat', opt_dirs=self.extra_paths)
self.svc_full = '/'.join([ self.service_dir, self.name ])
self.src_full = '/'.join([ self.service_src, self.name ])
self.enabled = os.path.lexists(self.svc_full)
if self.enabled:
self.downed = os.path.lexists('%s/down' % self.svc_full)
self.get_status()
else:
self.downed = os.path.lexists('%s/down' % self.src_full)
self.state = 'stopped'
def enable(self):
if os.path.exists(self.src_full):
try:
os.symlink(self.src_full, self.svc_full)
except OSError, e:
self.module.fail_json(path=self.src_full, msg='Error while linking: %s' % str(e))
else:
self.module.fail_json(msg="Could not find source for service to enable (%s)." % self.src_full)
def disable(self):
try:
os.unlink(self.svc_full)
except OSError, e:
self.module.fail_json(path=self.svc_full, msg='Error while unlinking: %s' % str(e))
self.execute_command([self.svc_cmd,'-dx',self.src_full])
src_log = '%s/log' % self.src_full
if os.path.exists(src_log):
self.execute_command([self.svc_cmd,'-dx',src_log])
def get_status(self):
(rc, out, err) = self.execute_command([self.svstat_cmd, self.svc_full])
if err is not None and err:
self.full_state = self.state = err
else:
self.full_state = out
m = re.search('\(pid (\d+)\)', out)
if m:
self.pid = m.group(1)
m = re.search('(\d+) seconds', out)
if m:
self.duration = m.group(1)
if re.search(' up ', out):
self.state = 'start'
elif re.search(' down ', out):
self.state = 'stopp'
else:
self.state = 'unknown'
return
if re.search(' want ', out):
self.state += 'ing'
else:
self.state += 'ed'
def start(self):
return self.execute_command([self.svc_cmd, '-u', self.svc_full])
def stopp(self):
return self.stop()
def stop(self):
return self.execute_command([self.svc_cmd, '-d', self.svc_full])
def once(self):
return self.execute_command([self.svc_cmd, '-o', self.svc_full])
def reload(self):
return self.execute_command([self.svc_cmd, '-1', self.svc_full])
def restart(self):
return self.execute_command([self.svc_cmd, '-t', self.svc_full])
def kill(self):
return self.execute_command([self.svc_cmd, '-k', self.svc_full])
def execute_command(self, cmd):
try:
(rc, out, err) = self.module.run_command(' '.join(cmd))
except Exception, e:
self.module.fail_json(msg="failed to execute: %s" % str(e))
return (rc, out, err)
def report(self):
self.get_status()
states = {}
for k in self.report_vars:
states[k] = self.__dict__[k]
return states
# ===========================================
# Main control flow
def main():
module = AnsibleModule(
argument_spec = dict(
name = dict(required=True),
state = dict(choices=['started', 'stopped', 'restarted', 'killed', 'reloaded', 'once']),
enabled = dict(required=False, type='bool', choices=BOOLEANS),
downed = dict(required=False, type='bool', choices=BOOLEANS),
dist = dict(required=False, default='daemontools'),
service_dir = dict(required=False, default='/service'),
service_src = dict(required=False, default='/etc/service'),
),
supports_check_mode=True,
)
state = module.params['state']
enabled = module.params['enabled']
downed = module.params['downed']
svc = Svc(module)
changed = False
orig_state = svc.report()
if enabled is not None and enabled != svc.enabled:
changed = True
if not module.check_mode:
try:
if enabled:
svc.enable()
else:
svc.disable()
except (OSError, IOError), e:
module.fail_json(msg="Could change service link: %s" % str(e))
if state is not None and state != svc.state:
changed = True
if not module.check_mode:
getattr(svc,state[:-2])()
if downed is not None and downed != svc.downed:
changed = True
if not module.check_mode:
d_file = "%s/down" % svc.svc_full
try:
if downed:
open(d_file, "a").close()
else:
os.unlink(d_file)
except (OSError, IOError), e:
module.fail_json(msg="Could change downed file: %s " % (str(e)))
module.exit_json(changed=changed, svc=svc.report())
# this is magic, not normal python include
from ansible.module_utils.basic import *
main()
|
gpl-3.0
|
ArtsiomCh/tensorflow
|
tensorflow/contrib/data/python/kernel_tests/list_files_dataset_op_test.py
|
51
|
5617
|
# Copyright 2017 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Tests for the experimental input pipeline ops."""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from os import path
import shutil
import tempfile
from tensorflow.contrib.data.python.ops import dataset_ops
from tensorflow.python.framework import dtypes
from tensorflow.python.framework import errors
from tensorflow.python.ops import array_ops
from tensorflow.python.platform import test
from tensorflow.python.util import compat
class ListFilesDatasetOpTest(test.TestCase):
def setUp(self):
self.tmp_dir = tempfile.mkdtemp()
def tearDown(self):
shutil.rmtree(self.tmp_dir, ignore_errors=True)
def _touchTempFiles(self, filenames):
for filename in filenames:
open(path.join(self.tmp_dir, filename), 'a').close()
def testEmptyDirectory(self):
dataset = dataset_ops.Dataset.list_files(path.join(self.tmp_dir, '*'))
with self.test_session() as sess:
itr = dataset.make_one_shot_iterator()
with self.assertRaises(errors.OutOfRangeError):
sess.run(itr.get_next())
def testSimpleDirectory(self):
filenames = ['a', 'b', 'c']
self._touchTempFiles(filenames)
dataset = dataset_ops.Dataset.list_files(path.join(self.tmp_dir, '*'))
with self.test_session() as sess:
itr = dataset.make_one_shot_iterator()
full_filenames = []
produced_filenames = []
for filename in filenames:
full_filenames.append(
compat.as_bytes(path.join(self.tmp_dir, filename)))
produced_filenames.append(compat.as_bytes(sess.run(itr.get_next())))
self.assertItemsEqual(full_filenames, produced_filenames)
with self.assertRaises(errors.OutOfRangeError):
sess.run(itr.get_next())
def testEmptyDirectoryInitializer(self):
filename_placeholder = array_ops.placeholder(dtypes.string, shape=[])
dataset = dataset_ops.Dataset.list_files(filename_placeholder)
with self.test_session() as sess:
itr = dataset.make_initializable_iterator()
sess.run(
itr.initializer,
feed_dict={filename_placeholder: path.join(self.tmp_dir, '*')})
with self.assertRaises(errors.OutOfRangeError):
sess.run(itr.get_next())
def testSimpleDirectoryInitializer(self):
filenames = ['a', 'b', 'c']
self._touchTempFiles(filenames)
filename_placeholder = array_ops.placeholder(dtypes.string, shape=[])
dataset = dataset_ops.Dataset.list_files(filename_placeholder)
with self.test_session() as sess:
itr = dataset.make_initializable_iterator()
sess.run(
itr.initializer,
feed_dict={filename_placeholder: path.join(self.tmp_dir, '*')})
full_filenames = []
produced_filenames = []
for filename in filenames:
full_filenames.append(
compat.as_bytes(path.join(self.tmp_dir, filename)))
produced_filenames.append(compat.as_bytes(sess.run(itr.get_next())))
self.assertItemsEqual(full_filenames, produced_filenames)
with self.assertRaises(errors.OutOfRangeError):
sess.run(itr.get_next())
def testFileSuffixes(self):
filenames = ['a.txt', 'b.py', 'c.py', 'd.pyc']
self._touchTempFiles(filenames)
filename_placeholder = array_ops.placeholder(dtypes.string, shape=[])
dataset = dataset_ops.Dataset.list_files(filename_placeholder)
with self.test_session() as sess:
itr = dataset.make_initializable_iterator()
sess.run(
itr.initializer,
feed_dict={filename_placeholder: path.join(self.tmp_dir, '*.py')})
full_filenames = []
produced_filenames = []
for filename in filenames[1:-1]:
full_filenames.append(
compat.as_bytes(path.join(self.tmp_dir, filename)))
produced_filenames.append(compat.as_bytes(sess.run(itr.get_next())))
self.assertItemsEqual(full_filenames, produced_filenames)
with self.assertRaises(errors.OutOfRangeError):
sess.run(itr.get_next())
def testFileMiddles(self):
filenames = ['a.txt', 'b.py', 'c.pyc']
self._touchTempFiles(filenames)
filename_placeholder = array_ops.placeholder(dtypes.string, shape=[])
dataset = dataset_ops.Dataset.list_files(filename_placeholder)
with self.test_session() as sess:
itr = dataset.make_initializable_iterator()
sess.run(
itr.initializer,
feed_dict={filename_placeholder: path.join(self.tmp_dir, '*.py*')})
full_filenames = []
produced_filenames = []
for filename in filenames[1:]:
full_filenames.append(
compat.as_bytes(path.join(self.tmp_dir, filename)))
produced_filenames.append(compat.as_bytes(sess.run(itr.get_next())))
self.assertItemsEqual(full_filenames, produced_filenames)
with self.assertRaises(errors.OutOfRangeError):
sess.run(itr.get_next())
if __name__ == '__main__':
test.main()
|
apache-2.0
|
RasPlex/plex-home-theatre
|
plex/Third-Party/gtest/scripts/upload.py
|
2511
|
51024
|
#!/usr/bin/env python
#
# Copyright 2007 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tool for uploading diffs from a version control system to the codereview app.
Usage summary: upload.py [options] [-- diff_options]
Diff options are passed to the diff command of the underlying system.
Supported version control systems:
Git
Mercurial
Subversion
It is important for Git/Mercurial users to specify a tree/node/branch to diff
against by using the '--rev' option.
"""
# This code is derived from appcfg.py in the App Engine SDK (open source),
# and from ASPN recipe #146306.
import cookielib
import getpass
import logging
import md5
import mimetypes
import optparse
import os
import re
import socket
import subprocess
import sys
import urllib
import urllib2
import urlparse
try:
import readline
except ImportError:
pass
# The logging verbosity:
# 0: Errors only.
# 1: Status messages.
# 2: Info logs.
# 3: Debug logs.
verbosity = 1
# Max size of patch or base file.
MAX_UPLOAD_SIZE = 900 * 1024
def GetEmail(prompt):
"""Prompts the user for their email address and returns it.
The last used email address is saved to a file and offered up as a suggestion
to the user. If the user presses enter without typing in anything the last
used email address is used. If the user enters a new address, it is saved
for next time we prompt.
"""
last_email_file_name = os.path.expanduser("~/.last_codereview_email_address")
last_email = ""
if os.path.exists(last_email_file_name):
try:
last_email_file = open(last_email_file_name, "r")
last_email = last_email_file.readline().strip("\n")
last_email_file.close()
prompt += " [%s]" % last_email
except IOError, e:
pass
email = raw_input(prompt + ": ").strip()
if email:
try:
last_email_file = open(last_email_file_name, "w")
last_email_file.write(email)
last_email_file.close()
except IOError, e:
pass
else:
email = last_email
return email
def StatusUpdate(msg):
"""Print a status message to stdout.
If 'verbosity' is greater than 0, print the message.
Args:
msg: The string to print.
"""
if verbosity > 0:
print msg
def ErrorExit(msg):
"""Print an error message to stderr and exit."""
print >>sys.stderr, msg
sys.exit(1)
class ClientLoginError(urllib2.HTTPError):
"""Raised to indicate there was an error authenticating with ClientLogin."""
def __init__(self, url, code, msg, headers, args):
urllib2.HTTPError.__init__(self, url, code, msg, headers, None)
self.args = args
self.reason = args["Error"]
class AbstractRpcServer(object):
"""Provides a common interface for a simple RPC server."""
def __init__(self, host, auth_function, host_override=None, extra_headers={},
save_cookies=False):
"""Creates a new HttpRpcServer.
Args:
host: The host to send requests to.
auth_function: A function that takes no arguments and returns an
(email, password) tuple when called. Will be called if authentication
is required.
host_override: The host header to send to the server (defaults to host).
extra_headers: A dict of extra headers to append to every request.
save_cookies: If True, save the authentication cookies to local disk.
If False, use an in-memory cookiejar instead. Subclasses must
implement this functionality. Defaults to False.
"""
self.host = host
self.host_override = host_override
self.auth_function = auth_function
self.authenticated = False
self.extra_headers = extra_headers
self.save_cookies = save_cookies
self.opener = self._GetOpener()
if self.host_override:
logging.info("Server: %s; Host: %s", self.host, self.host_override)
else:
logging.info("Server: %s", self.host)
def _GetOpener(self):
"""Returns an OpenerDirector for making HTTP requests.
Returns:
A urllib2.OpenerDirector object.
"""
raise NotImplementedError()
def _CreateRequest(self, url, data=None):
"""Creates a new urllib request."""
logging.debug("Creating request for: '%s' with payload:\n%s", url, data)
req = urllib2.Request(url, data=data)
if self.host_override:
req.add_header("Host", self.host_override)
for key, value in self.extra_headers.iteritems():
req.add_header(key, value)
return req
def _GetAuthToken(self, email, password):
"""Uses ClientLogin to authenticate the user, returning an auth token.
Args:
email: The user's email address
password: The user's password
Raises:
ClientLoginError: If there was an error authenticating with ClientLogin.
HTTPError: If there was some other form of HTTP error.
Returns:
The authentication token returned by ClientLogin.
"""
account_type = "GOOGLE"
if self.host.endswith(".google.com"):
# Needed for use inside Google.
account_type = "HOSTED"
req = self._CreateRequest(
url="https://www.google.com/accounts/ClientLogin",
data=urllib.urlencode({
"Email": email,
"Passwd": password,
"service": "ah",
"source": "rietveld-codereview-upload",
"accountType": account_type,
}),
)
try:
response = self.opener.open(req)
response_body = response.read()
response_dict = dict(x.split("=")
for x in response_body.split("\n") if x)
return response_dict["Auth"]
except urllib2.HTTPError, e:
if e.code == 403:
body = e.read()
response_dict = dict(x.split("=", 1) for x in body.split("\n") if x)
raise ClientLoginError(req.get_full_url(), e.code, e.msg,
e.headers, response_dict)
else:
raise
def _GetAuthCookie(self, auth_token):
"""Fetches authentication cookies for an authentication token.
Args:
auth_token: The authentication token returned by ClientLogin.
Raises:
HTTPError: If there was an error fetching the authentication cookies.
"""
# This is a dummy value to allow us to identify when we're successful.
continue_location = "http://localhost/"
args = {"continue": continue_location, "auth": auth_token}
req = self._CreateRequest("http://%s/_ah/login?%s" %
(self.host, urllib.urlencode(args)))
try:
response = self.opener.open(req)
except urllib2.HTTPError, e:
response = e
if (response.code != 302 or
response.info()["location"] != continue_location):
raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg,
response.headers, response.fp)
self.authenticated = True
def _Authenticate(self):
"""Authenticates the user.
The authentication process works as follows:
1) We get a username and password from the user
2) We use ClientLogin to obtain an AUTH token for the user
(see http://code.google.com/apis/accounts/AuthForInstalledApps.html).
3) We pass the auth token to /_ah/login on the server to obtain an
authentication cookie. If login was successful, it tries to redirect
us to the URL we provided.
If we attempt to access the upload API without first obtaining an
authentication cookie, it returns a 401 response and directs us to
authenticate ourselves with ClientLogin.
"""
for i in range(3):
credentials = self.auth_function()
try:
auth_token = self._GetAuthToken(credentials[0], credentials[1])
except ClientLoginError, e:
if e.reason == "BadAuthentication":
print >>sys.stderr, "Invalid username or password."
continue
if e.reason == "CaptchaRequired":
print >>sys.stderr, (
"Please go to\n"
"https://www.google.com/accounts/DisplayUnlockCaptcha\n"
"and verify you are a human. Then try again.")
break
if e.reason == "NotVerified":
print >>sys.stderr, "Account not verified."
break
if e.reason == "TermsNotAgreed":
print >>sys.stderr, "User has not agreed to TOS."
break
if e.reason == "AccountDeleted":
print >>sys.stderr, "The user account has been deleted."
break
if e.reason == "AccountDisabled":
print >>sys.stderr, "The user account has been disabled."
break
if e.reason == "ServiceDisabled":
print >>sys.stderr, ("The user's access to the service has been "
"disabled.")
break
if e.reason == "ServiceUnavailable":
print >>sys.stderr, "The service is not available; try again later."
break
raise
self._GetAuthCookie(auth_token)
return
def Send(self, request_path, payload=None,
content_type="application/octet-stream",
timeout=None,
**kwargs):
"""Sends an RPC and returns the response.
Args:
request_path: The path to send the request to, eg /api/appversion/create.
payload: The body of the request, or None to send an empty request.
content_type: The Content-Type header to use.
timeout: timeout in seconds; default None i.e. no timeout.
(Note: for large requests on OS X, the timeout doesn't work right.)
kwargs: Any keyword arguments are converted into query string parameters.
Returns:
The response body, as a string.
"""
# TODO: Don't require authentication. Let the server say
# whether it is necessary.
if not self.authenticated:
self._Authenticate()
old_timeout = socket.getdefaulttimeout()
socket.setdefaulttimeout(timeout)
try:
tries = 0
while True:
tries += 1
args = dict(kwargs)
url = "http://%s%s" % (self.host, request_path)
if args:
url += "?" + urllib.urlencode(args)
req = self._CreateRequest(url=url, data=payload)
req.add_header("Content-Type", content_type)
try:
f = self.opener.open(req)
response = f.read()
f.close()
return response
except urllib2.HTTPError, e:
if tries > 3:
raise
elif e.code == 401:
self._Authenticate()
## elif e.code >= 500 and e.code < 600:
## # Server Error - try again.
## continue
else:
raise
finally:
socket.setdefaulttimeout(old_timeout)
class HttpRpcServer(AbstractRpcServer):
"""Provides a simplified RPC-style interface for HTTP requests."""
def _Authenticate(self):
"""Save the cookie jar after authentication."""
super(HttpRpcServer, self)._Authenticate()
if self.save_cookies:
StatusUpdate("Saving authentication cookies to %s" % self.cookie_file)
self.cookie_jar.save()
def _GetOpener(self):
"""Returns an OpenerDirector that supports cookies and ignores redirects.
Returns:
A urllib2.OpenerDirector object.
"""
opener = urllib2.OpenerDirector()
opener.add_handler(urllib2.ProxyHandler())
opener.add_handler(urllib2.UnknownHandler())
opener.add_handler(urllib2.HTTPHandler())
opener.add_handler(urllib2.HTTPDefaultErrorHandler())
opener.add_handler(urllib2.HTTPSHandler())
opener.add_handler(urllib2.HTTPErrorProcessor())
if self.save_cookies:
self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies")
self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file)
if os.path.exists(self.cookie_file):
try:
self.cookie_jar.load()
self.authenticated = True
StatusUpdate("Loaded authentication cookies from %s" %
self.cookie_file)
except (cookielib.LoadError, IOError):
# Failed to load cookies - just ignore them.
pass
else:
# Create an empty cookie file with mode 600
fd = os.open(self.cookie_file, os.O_CREAT, 0600)
os.close(fd)
# Always chmod the cookie file
os.chmod(self.cookie_file, 0600)
else:
# Don't save cookies across runs of update.py.
self.cookie_jar = cookielib.CookieJar()
opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar))
return opener
parser = optparse.OptionParser(usage="%prog [options] [-- diff_options]")
parser.add_option("-y", "--assume_yes", action="store_true",
dest="assume_yes", default=False,
help="Assume that the answer to yes/no questions is 'yes'.")
# Logging
group = parser.add_option_group("Logging options")
group.add_option("-q", "--quiet", action="store_const", const=0,
dest="verbose", help="Print errors only.")
group.add_option("-v", "--verbose", action="store_const", const=2,
dest="verbose", default=1,
help="Print info level logs (default).")
group.add_option("--noisy", action="store_const", const=3,
dest="verbose", help="Print all logs.")
# Review server
group = parser.add_option_group("Review server options")
group.add_option("-s", "--server", action="store", dest="server",
default="codereview.appspot.com",
metavar="SERVER",
help=("The server to upload to. The format is host[:port]. "
"Defaults to 'codereview.appspot.com'."))
group.add_option("-e", "--email", action="store", dest="email",
metavar="EMAIL", default=None,
help="The username to use. Will prompt if omitted.")
group.add_option("-H", "--host", action="store", dest="host",
metavar="HOST", default=None,
help="Overrides the Host header sent with all RPCs.")
group.add_option("--no_cookies", action="store_false",
dest="save_cookies", default=True,
help="Do not save authentication cookies to local disk.")
# Issue
group = parser.add_option_group("Issue options")
group.add_option("-d", "--description", action="store", dest="description",
metavar="DESCRIPTION", default=None,
help="Optional description when creating an issue.")
group.add_option("-f", "--description_file", action="store",
dest="description_file", metavar="DESCRIPTION_FILE",
default=None,
help="Optional path of a file that contains "
"the description when creating an issue.")
group.add_option("-r", "--reviewers", action="store", dest="reviewers",
metavar="REVIEWERS", default=None,
help="Add reviewers (comma separated email addresses).")
group.add_option("--cc", action="store", dest="cc",
metavar="CC", default=None,
help="Add CC (comma separated email addresses).")
# Upload options
group = parser.add_option_group("Patch options")
group.add_option("-m", "--message", action="store", dest="message",
metavar="MESSAGE", default=None,
help="A message to identify the patch. "
"Will prompt if omitted.")
group.add_option("-i", "--issue", type="int", action="store",
metavar="ISSUE", default=None,
help="Issue number to which to add. Defaults to new issue.")
group.add_option("--download_base", action="store_true",
dest="download_base", default=False,
help="Base files will be downloaded by the server "
"(side-by-side diffs may not work on files with CRs).")
group.add_option("--rev", action="store", dest="revision",
metavar="REV", default=None,
help="Branch/tree/revision to diff against (used by DVCS).")
group.add_option("--send_mail", action="store_true",
dest="send_mail", default=False,
help="Send notification email to reviewers.")
def GetRpcServer(options):
"""Returns an instance of an AbstractRpcServer.
Returns:
A new AbstractRpcServer, on which RPC calls can be made.
"""
rpc_server_class = HttpRpcServer
def GetUserCredentials():
"""Prompts the user for a username and password."""
email = options.email
if email is None:
email = GetEmail("Email (login for uploading to %s)" % options.server)
password = getpass.getpass("Password for %s: " % email)
return (email, password)
# If this is the dev_appserver, use fake authentication.
host = (options.host or options.server).lower()
if host == "localhost" or host.startswith("localhost:"):
email = options.email
if email is None:
email = "[email protected]"
logging.info("Using debug user %s. Override with --email" % email)
server = rpc_server_class(
options.server,
lambda: (email, "password"),
host_override=options.host,
extra_headers={"Cookie":
'dev_appserver_login="%s:False"' % email},
save_cookies=options.save_cookies)
# Don't try to talk to ClientLogin.
server.authenticated = True
return server
return rpc_server_class(options.server, GetUserCredentials,
host_override=options.host,
save_cookies=options.save_cookies)
def EncodeMultipartFormData(fields, files):
"""Encode form fields for multipart/form-data.
Args:
fields: A sequence of (name, value) elements for regular form fields.
files: A sequence of (name, filename, value) elements for data to be
uploaded as files.
Returns:
(content_type, body) ready for httplib.HTTP instance.
Source:
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306
"""
BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-'
CRLF = '\r\n'
lines = []
for (key, value) in fields:
lines.append('--' + BOUNDARY)
lines.append('Content-Disposition: form-data; name="%s"' % key)
lines.append('')
lines.append(value)
for (key, filename, value) in files:
lines.append('--' + BOUNDARY)
lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' %
(key, filename))
lines.append('Content-Type: %s' % GetContentType(filename))
lines.append('')
lines.append(value)
lines.append('--' + BOUNDARY + '--')
lines.append('')
body = CRLF.join(lines)
content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
return content_type, body
def GetContentType(filename):
"""Helper to guess the content-type from the filename."""
return mimetypes.guess_type(filename)[0] or 'application/octet-stream'
# Use a shell for subcommands on Windows to get a PATH search.
use_shell = sys.platform.startswith("win")
def RunShellWithReturnCode(command, print_output=False,
universal_newlines=True):
"""Executes a command and returns the output from stdout and the return code.
Args:
command: Command to execute.
print_output: If True, the output is printed to stdout.
If False, both stdout and stderr are ignored.
universal_newlines: Use universal_newlines flag (default: True).
Returns:
Tuple (output, return code)
"""
logging.info("Running %s", command)
p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
shell=use_shell, universal_newlines=universal_newlines)
if print_output:
output_array = []
while True:
line = p.stdout.readline()
if not line:
break
print line.strip("\n")
output_array.append(line)
output = "".join(output_array)
else:
output = p.stdout.read()
p.wait()
errout = p.stderr.read()
if print_output and errout:
print >>sys.stderr, errout
p.stdout.close()
p.stderr.close()
return output, p.returncode
def RunShell(command, silent_ok=False, universal_newlines=True,
print_output=False):
data, retcode = RunShellWithReturnCode(command, print_output,
universal_newlines)
if retcode:
ErrorExit("Got error status from %s:\n%s" % (command, data))
if not silent_ok and not data:
ErrorExit("No output from %s" % command)
return data
class VersionControlSystem(object):
"""Abstract base class providing an interface to the VCS."""
def __init__(self, options):
"""Constructor.
Args:
options: Command line options.
"""
self.options = options
def GenerateDiff(self, args):
"""Return the current diff as a string.
Args:
args: Extra arguments to pass to the diff command.
"""
raise NotImplementedError(
"abstract method -- subclass %s must override" % self.__class__)
def GetUnknownFiles(self):
"""Return a list of files unknown to the VCS."""
raise NotImplementedError(
"abstract method -- subclass %s must override" % self.__class__)
def CheckForUnknownFiles(self):
"""Show an "are you sure?" prompt if there are unknown files."""
unknown_files = self.GetUnknownFiles()
if unknown_files:
print "The following files are not added to version control:"
for line in unknown_files:
print line
prompt = "Are you sure to continue?(y/N) "
answer = raw_input(prompt).strip()
if answer != "y":
ErrorExit("User aborted")
def GetBaseFile(self, filename):
"""Get the content of the upstream version of a file.
Returns:
A tuple (base_content, new_content, is_binary, status)
base_content: The contents of the base file.
new_content: For text files, this is empty. For binary files, this is
the contents of the new file, since the diff output won't contain
information to reconstruct the current file.
is_binary: True iff the file is binary.
status: The status of the file.
"""
raise NotImplementedError(
"abstract method -- subclass %s must override" % self.__class__)
def GetBaseFiles(self, diff):
"""Helper that calls GetBase file for each file in the patch.
Returns:
A dictionary that maps from filename to GetBaseFile's tuple. Filenames
are retrieved based on lines that start with "Index:" or
"Property changes on:".
"""
files = {}
for line in diff.splitlines(True):
if line.startswith('Index:') or line.startswith('Property changes on:'):
unused, filename = line.split(':', 1)
# On Windows if a file has property changes its filename uses '\'
# instead of '/'.
filename = filename.strip().replace('\\', '/')
files[filename] = self.GetBaseFile(filename)
return files
def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options,
files):
"""Uploads the base files (and if necessary, the current ones as well)."""
def UploadFile(filename, file_id, content, is_binary, status, is_base):
"""Uploads a file to the server."""
file_too_large = False
if is_base:
type = "base"
else:
type = "current"
if len(content) > MAX_UPLOAD_SIZE:
print ("Not uploading the %s file for %s because it's too large." %
(type, filename))
file_too_large = True
content = ""
checksum = md5.new(content).hexdigest()
if options.verbose > 0 and not file_too_large:
print "Uploading %s file for %s" % (type, filename)
url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id)
form_fields = [("filename", filename),
("status", status),
("checksum", checksum),
("is_binary", str(is_binary)),
("is_current", str(not is_base)),
]
if file_too_large:
form_fields.append(("file_too_large", "1"))
if options.email:
form_fields.append(("user", options.email))
ctype, body = EncodeMultipartFormData(form_fields,
[("data", filename, content)])
response_body = rpc_server.Send(url, body,
content_type=ctype)
if not response_body.startswith("OK"):
StatusUpdate(" --> %s" % response_body)
sys.exit(1)
patches = dict()
[patches.setdefault(v, k) for k, v in patch_list]
for filename in patches.keys():
base_content, new_content, is_binary, status = files[filename]
file_id_str = patches.get(filename)
if file_id_str.find("nobase") != -1:
base_content = None
file_id_str = file_id_str[file_id_str.rfind("_") + 1:]
file_id = int(file_id_str)
if base_content != None:
UploadFile(filename, file_id, base_content, is_binary, status, True)
if new_content != None:
UploadFile(filename, file_id, new_content, is_binary, status, False)
def IsImage(self, filename):
"""Returns true if the filename has an image extension."""
mimetype = mimetypes.guess_type(filename)[0]
if not mimetype:
return False
return mimetype.startswith("image/")
class SubversionVCS(VersionControlSystem):
"""Implementation of the VersionControlSystem interface for Subversion."""
def __init__(self, options):
super(SubversionVCS, self).__init__(options)
if self.options.revision:
match = re.match(r"(\d+)(:(\d+))?", self.options.revision)
if not match:
ErrorExit("Invalid Subversion revision %s." % self.options.revision)
self.rev_start = match.group(1)
self.rev_end = match.group(3)
else:
self.rev_start = self.rev_end = None
# Cache output from "svn list -r REVNO dirname".
# Keys: dirname, Values: 2-tuple (ouput for start rev and end rev).
self.svnls_cache = {}
# SVN base URL is required to fetch files deleted in an older revision.
# Result is cached to not guess it over and over again in GetBaseFile().
required = self.options.download_base or self.options.revision is not None
self.svn_base = self._GuessBase(required)
def GuessBase(self, required):
"""Wrapper for _GuessBase."""
return self.svn_base
def _GuessBase(self, required):
"""Returns the SVN base URL.
Args:
required: If true, exits if the url can't be guessed, otherwise None is
returned.
"""
info = RunShell(["svn", "info"])
for line in info.splitlines():
words = line.split()
if len(words) == 2 and words[0] == "URL:":
url = words[1]
scheme, netloc, path, params, query, fragment = urlparse.urlparse(url)
username, netloc = urllib.splituser(netloc)
if username:
logging.info("Removed username from base URL")
if netloc.endswith("svn.python.org"):
if netloc == "svn.python.org":
if path.startswith("/projects/"):
path = path[9:]
elif netloc != "[email protected]":
ErrorExit("Unrecognized Python URL: %s" % url)
base = "http://svn.python.org/view/*checkout*%s/" % path
logging.info("Guessed Python base = %s", base)
elif netloc.endswith("svn.collab.net"):
if path.startswith("/repos/"):
path = path[6:]
base = "http://svn.collab.net/viewvc/*checkout*%s/" % path
logging.info("Guessed CollabNet base = %s", base)
elif netloc.endswith(".googlecode.com"):
path = path + "/"
base = urlparse.urlunparse(("http", netloc, path, params,
query, fragment))
logging.info("Guessed Google Code base = %s", base)
else:
path = path + "/"
base = urlparse.urlunparse((scheme, netloc, path, params,
query, fragment))
logging.info("Guessed base = %s", base)
return base
if required:
ErrorExit("Can't find URL in output from svn info")
return None
def GenerateDiff(self, args):
cmd = ["svn", "diff"]
if self.options.revision:
cmd += ["-r", self.options.revision]
cmd.extend(args)
data = RunShell(cmd)
count = 0
for line in data.splitlines():
if line.startswith("Index:") or line.startswith("Property changes on:"):
count += 1
logging.info(line)
if not count:
ErrorExit("No valid patches found in output from svn diff")
return data
def _CollapseKeywords(self, content, keyword_str):
"""Collapses SVN keywords."""
# svn cat translates keywords but svn diff doesn't. As a result of this
# behavior patching.PatchChunks() fails with a chunk mismatch error.
# This part was originally written by the Review Board development team
# who had the same problem (http://reviews.review-board.org/r/276/).
# Mapping of keywords to known aliases
svn_keywords = {
# Standard keywords
'Date': ['Date', 'LastChangedDate'],
'Revision': ['Revision', 'LastChangedRevision', 'Rev'],
'Author': ['Author', 'LastChangedBy'],
'HeadURL': ['HeadURL', 'URL'],
'Id': ['Id'],
# Aliases
'LastChangedDate': ['LastChangedDate', 'Date'],
'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'],
'LastChangedBy': ['LastChangedBy', 'Author'],
'URL': ['URL', 'HeadURL'],
}
def repl(m):
if m.group(2):
return "$%s::%s$" % (m.group(1), " " * len(m.group(3)))
return "$%s$" % m.group(1)
keywords = [keyword
for name in keyword_str.split(" ")
for keyword in svn_keywords.get(name, [])]
return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content)
def GetUnknownFiles(self):
status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True)
unknown_files = []
for line in status.split("\n"):
if line and line[0] == "?":
unknown_files.append(line)
return unknown_files
def ReadFile(self, filename):
"""Returns the contents of a file."""
file = open(filename, 'rb')
result = ""
try:
result = file.read()
finally:
file.close()
return result
def GetStatus(self, filename):
"""Returns the status of a file."""
if not self.options.revision:
status = RunShell(["svn", "status", "--ignore-externals", filename])
if not status:
ErrorExit("svn status returned no output for %s" % filename)
status_lines = status.splitlines()
# If file is in a cl, the output will begin with
# "\n--- Changelist 'cl_name':\n". See
# http://svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
if (len(status_lines) == 3 and
not status_lines[0] and
status_lines[1].startswith("--- Changelist")):
status = status_lines[2]
else:
status = status_lines[0]
# If we have a revision to diff against we need to run "svn list"
# for the old and the new revision and compare the results to get
# the correct status for a file.
else:
dirname, relfilename = os.path.split(filename)
if dirname not in self.svnls_cache:
cmd = ["svn", "list", "-r", self.rev_start, dirname or "."]
out, returncode = RunShellWithReturnCode(cmd)
if returncode:
ErrorExit("Failed to get status for %s." % filename)
old_files = out.splitlines()
args = ["svn", "list"]
if self.rev_end:
args += ["-r", self.rev_end]
cmd = args + [dirname or "."]
out, returncode = RunShellWithReturnCode(cmd)
if returncode:
ErrorExit("Failed to run command %s" % cmd)
self.svnls_cache[dirname] = (old_files, out.splitlines())
old_files, new_files = self.svnls_cache[dirname]
if relfilename in old_files and relfilename not in new_files:
status = "D "
elif relfilename in old_files and relfilename in new_files:
status = "M "
else:
status = "A "
return status
def GetBaseFile(self, filename):
status = self.GetStatus(filename)
base_content = None
new_content = None
# If a file is copied its status will be "A +", which signifies
# "addition-with-history". See "svn st" for more information. We need to
# upload the original file or else diff parsing will fail if the file was
# edited.
if status[0] == "A" and status[3] != "+":
# We'll need to upload the new content if we're adding a binary file
# since diff's output won't contain it.
mimetype = RunShell(["svn", "propget", "svn:mime-type", filename],
silent_ok=True)
base_content = ""
is_binary = mimetype and not mimetype.startswith("text/")
if is_binary and self.IsImage(filename):
new_content = self.ReadFile(filename)
elif (status[0] in ("M", "D", "R") or
(status[0] == "A" and status[3] == "+") or # Copied file.
(status[0] == " " and status[1] == "M")): # Property change.
args = []
if self.options.revision:
url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
else:
# Don't change filename, it's needed later.
url = filename
args += ["-r", "BASE"]
cmd = ["svn"] + args + ["propget", "svn:mime-type", url]
mimetype, returncode = RunShellWithReturnCode(cmd)
if returncode:
# File does not exist in the requested revision.
# Reset mimetype, it contains an error message.
mimetype = ""
get_base = False
is_binary = mimetype and not mimetype.startswith("text/")
if status[0] == " ":
# Empty base content just to force an upload.
base_content = ""
elif is_binary:
if self.IsImage(filename):
get_base = True
if status[0] == "M":
if not self.rev_end:
new_content = self.ReadFile(filename)
else:
url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end)
new_content = RunShell(["svn", "cat", url],
universal_newlines=True, silent_ok=True)
else:
base_content = ""
else:
get_base = True
if get_base:
if is_binary:
universal_newlines = False
else:
universal_newlines = True
if self.rev_start:
# "svn cat -r REV delete_file.txt" doesn't work. cat requires
# the full URL with "@REV" appended instead of using "-r" option.
url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
base_content = RunShell(["svn", "cat", url],
universal_newlines=universal_newlines,
silent_ok=True)
else:
base_content = RunShell(["svn", "cat", filename],
universal_newlines=universal_newlines,
silent_ok=True)
if not is_binary:
args = []
if self.rev_start:
url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
else:
url = filename
args += ["-r", "BASE"]
cmd = ["svn"] + args + ["propget", "svn:keywords", url]
keywords, returncode = RunShellWithReturnCode(cmd)
if keywords and not returncode:
base_content = self._CollapseKeywords(base_content, keywords)
else:
StatusUpdate("svn status returned unexpected output: %s" % status)
sys.exit(1)
return base_content, new_content, is_binary, status[0:5]
class GitVCS(VersionControlSystem):
"""Implementation of the VersionControlSystem interface for Git."""
def __init__(self, options):
super(GitVCS, self).__init__(options)
# Map of filename -> hash of base file.
self.base_hashes = {}
def GenerateDiff(self, extra_args):
# This is more complicated than svn's GenerateDiff because we must convert
# the diff output to include an svn-style "Index:" line as well as record
# the hashes of the base files, so we can upload them along with our diff.
if self.options.revision:
extra_args = [self.options.revision] + extra_args
gitdiff = RunShell(["git", "diff", "--full-index"] + extra_args)
svndiff = []
filecount = 0
filename = None
for line in gitdiff.splitlines():
match = re.match(r"diff --git a/(.*) b/.*$", line)
if match:
filecount += 1
filename = match.group(1)
svndiff.append("Index: %s\n" % filename)
else:
# The "index" line in a git diff looks like this (long hashes elided):
# index 82c0d44..b2cee3f 100755
# We want to save the left hash, as that identifies the base file.
match = re.match(r"index (\w+)\.\.", line)
if match:
self.base_hashes[filename] = match.group(1)
svndiff.append(line + "\n")
if not filecount:
ErrorExit("No valid patches found in output from git diff")
return "".join(svndiff)
def GetUnknownFiles(self):
status = RunShell(["git", "ls-files", "--exclude-standard", "--others"],
silent_ok=True)
return status.splitlines()
def GetBaseFile(self, filename):
hash = self.base_hashes[filename]
base_content = None
new_content = None
is_binary = False
if hash == "0" * 40: # All-zero hash indicates no base file.
status = "A"
base_content = ""
else:
status = "M"
base_content, returncode = RunShellWithReturnCode(["git", "show", hash])
if returncode:
ErrorExit("Got error status from 'git show %s'" % hash)
return (base_content, new_content, is_binary, status)
class MercurialVCS(VersionControlSystem):
"""Implementation of the VersionControlSystem interface for Mercurial."""
def __init__(self, options, repo_dir):
super(MercurialVCS, self).__init__(options)
# Absolute path to repository (we can be in a subdir)
self.repo_dir = os.path.normpath(repo_dir)
# Compute the subdir
cwd = os.path.normpath(os.getcwd())
assert cwd.startswith(self.repo_dir)
self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/")
if self.options.revision:
self.base_rev = self.options.revision
else:
self.base_rev = RunShell(["hg", "parent", "-q"]).split(':')[1].strip()
def _GetRelPath(self, filename):
"""Get relative path of a file according to the current directory,
given its logical path in the repo."""
assert filename.startswith(self.subdir), filename
return filename[len(self.subdir):].lstrip(r"\/")
def GenerateDiff(self, extra_args):
# If no file specified, restrict to the current subdir
extra_args = extra_args or ["."]
cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args
data = RunShell(cmd, silent_ok=True)
svndiff = []
filecount = 0
for line in data.splitlines():
m = re.match("diff --git a/(\S+) b/(\S+)", line)
if m:
# Modify line to make it look like as it comes from svn diff.
# With this modification no changes on the server side are required
# to make upload.py work with Mercurial repos.
# NOTE: for proper handling of moved/copied files, we have to use
# the second filename.
filename = m.group(2)
svndiff.append("Index: %s" % filename)
svndiff.append("=" * 67)
filecount += 1
logging.info(line)
else:
svndiff.append(line)
if not filecount:
ErrorExit("No valid patches found in output from hg diff")
return "\n".join(svndiff) + "\n"
def GetUnknownFiles(self):
"""Return a list of files unknown to the VCS."""
args = []
status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."],
silent_ok=True)
unknown_files = []
for line in status.splitlines():
st, fn = line.split(" ", 1)
if st == "?":
unknown_files.append(fn)
return unknown_files
def GetBaseFile(self, filename):
# "hg status" and "hg cat" both take a path relative to the current subdir
# rather than to the repo root, but "hg diff" has given us the full path
# to the repo root.
base_content = ""
new_content = None
is_binary = False
oldrelpath = relpath = self._GetRelPath(filename)
# "hg status -C" returns two lines for moved/copied files, one otherwise
out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath])
out = out.splitlines()
# HACK: strip error message about missing file/directory if it isn't in
# the working copy
if out[0].startswith('%s: ' % relpath):
out = out[1:]
if len(out) > 1:
# Moved/copied => considered as modified, use old filename to
# retrieve base contents
oldrelpath = out[1].strip()
status = "M"
else:
status, _ = out[0].split(' ', 1)
if status != "A":
base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
silent_ok=True)
is_binary = "\0" in base_content # Mercurial's heuristic
if status != "R":
new_content = open(relpath, "rb").read()
is_binary = is_binary or "\0" in new_content
if is_binary and base_content:
# Fetch again without converting newlines
base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
silent_ok=True, universal_newlines=False)
if not is_binary or not self.IsImage(relpath):
new_content = None
return base_content, new_content, is_binary, status
# NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync.
def SplitPatch(data):
"""Splits a patch into separate pieces for each file.
Args:
data: A string containing the output of svn diff.
Returns:
A list of 2-tuple (filename, text) where text is the svn diff output
pertaining to filename.
"""
patches = []
filename = None
diff = []
for line in data.splitlines(True):
new_filename = None
if line.startswith('Index:'):
unused, new_filename = line.split(':', 1)
new_filename = new_filename.strip()
elif line.startswith('Property changes on:'):
unused, temp_filename = line.split(':', 1)
# When a file is modified, paths use '/' between directories, however
# when a property is modified '\' is used on Windows. Make them the same
# otherwise the file shows up twice.
temp_filename = temp_filename.strip().replace('\\', '/')
if temp_filename != filename:
# File has property changes but no modifications, create a new diff.
new_filename = temp_filename
if new_filename:
if filename and diff:
patches.append((filename, ''.join(diff)))
filename = new_filename
diff = [line]
continue
if diff is not None:
diff.append(line)
if filename and diff:
patches.append((filename, ''.join(diff)))
return patches
def UploadSeparatePatches(issue, rpc_server, patchset, data, options):
"""Uploads a separate patch for each file in the diff output.
Returns a list of [patch_key, filename] for each file.
"""
patches = SplitPatch(data)
rv = []
for patch in patches:
if len(patch[1]) > MAX_UPLOAD_SIZE:
print ("Not uploading the patch for " + patch[0] +
" because the file is too large.")
continue
form_fields = [("filename", patch[0])]
if not options.download_base:
form_fields.append(("content_upload", "1"))
files = [("data", "data.diff", patch[1])]
ctype, body = EncodeMultipartFormData(form_fields, files)
url = "/%d/upload_patch/%d" % (int(issue), int(patchset))
print "Uploading patch for " + patch[0]
response_body = rpc_server.Send(url, body, content_type=ctype)
lines = response_body.splitlines()
if not lines or lines[0] != "OK":
StatusUpdate(" --> %s" % response_body)
sys.exit(1)
rv.append([lines[1], patch[0]])
return rv
def GuessVCS(options):
"""Helper to guess the version control system.
This examines the current directory, guesses which VersionControlSystem
we're using, and returns an instance of the appropriate class. Exit with an
error if we can't figure it out.
Returns:
A VersionControlSystem instance. Exits if the VCS can't be guessed.
"""
# Mercurial has a command to get the base directory of a repository
# Try running it, but don't die if we don't have hg installed.
# NOTE: we try Mercurial first as it can sit on top of an SVN working copy.
try:
out, returncode = RunShellWithReturnCode(["hg", "root"])
if returncode == 0:
return MercurialVCS(options, out.strip())
except OSError, (errno, message):
if errno != 2: # ENOENT -- they don't have hg installed.
raise
# Subversion has a .svn in all working directories.
if os.path.isdir('.svn'):
logging.info("Guessed VCS = Subversion")
return SubversionVCS(options)
# Git has a command to test if you're in a git tree.
# Try running it, but don't die if we don't have git installed.
try:
out, returncode = RunShellWithReturnCode(["git", "rev-parse",
"--is-inside-work-tree"])
if returncode == 0:
return GitVCS(options)
except OSError, (errno, message):
if errno != 2: # ENOENT -- they don't have git installed.
raise
ErrorExit(("Could not guess version control system. "
"Are you in a working copy directory?"))
def RealMain(argv, data=None):
"""The real main function.
Args:
argv: Command line arguments.
data: Diff contents. If None (default) the diff is generated by
the VersionControlSystem implementation returned by GuessVCS().
Returns:
A 2-tuple (issue id, patchset id).
The patchset id is None if the base files are not uploaded by this
script (applies only to SVN checkouts).
"""
logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:"
"%(lineno)s %(message)s "))
os.environ['LC_ALL'] = 'C'
options, args = parser.parse_args(argv[1:])
global verbosity
verbosity = options.verbose
if verbosity >= 3:
logging.getLogger().setLevel(logging.DEBUG)
elif verbosity >= 2:
logging.getLogger().setLevel(logging.INFO)
vcs = GuessVCS(options)
if isinstance(vcs, SubversionVCS):
# base field is only allowed for Subversion.
# Note: Fetching base files may become deprecated in future releases.
base = vcs.GuessBase(options.download_base)
else:
base = None
if not base and options.download_base:
options.download_base = True
logging.info("Enabled upload of base file")
if not options.assume_yes:
vcs.CheckForUnknownFiles()
if data is None:
data = vcs.GenerateDiff(args)
files = vcs.GetBaseFiles(data)
if verbosity >= 1:
print "Upload server:", options.server, "(change with -s/--server)"
if options.issue:
prompt = "Message describing this patch set: "
else:
prompt = "New issue subject: "
message = options.message or raw_input(prompt).strip()
if not message:
ErrorExit("A non-empty message is required")
rpc_server = GetRpcServer(options)
form_fields = [("subject", message)]
if base:
form_fields.append(("base", base))
if options.issue:
form_fields.append(("issue", str(options.issue)))
if options.email:
form_fields.append(("user", options.email))
if options.reviewers:
for reviewer in options.reviewers.split(','):
if "@" in reviewer and not reviewer.split("@")[1].count(".") == 1:
ErrorExit("Invalid email address: %s" % reviewer)
form_fields.append(("reviewers", options.reviewers))
if options.cc:
for cc in options.cc.split(','):
if "@" in cc and not cc.split("@")[1].count(".") == 1:
ErrorExit("Invalid email address: %s" % cc)
form_fields.append(("cc", options.cc))
description = options.description
if options.description_file:
if options.description:
ErrorExit("Can't specify description and description_file")
file = open(options.description_file, 'r')
description = file.read()
file.close()
if description:
form_fields.append(("description", description))
# Send a hash of all the base file so the server can determine if a copy
# already exists in an earlier patchset.
base_hashes = ""
for file, info in files.iteritems():
if not info[0] is None:
checksum = md5.new(info[0]).hexdigest()
if base_hashes:
base_hashes += "|"
base_hashes += checksum + ":" + file
form_fields.append(("base_hashes", base_hashes))
# If we're uploading base files, don't send the email before the uploads, so
# that it contains the file status.
if options.send_mail and options.download_base:
form_fields.append(("send_mail", "1"))
if not options.download_base:
form_fields.append(("content_upload", "1"))
if len(data) > MAX_UPLOAD_SIZE:
print "Patch is large, so uploading file patches separately."
uploaded_diff_file = []
form_fields.append(("separate_patches", "1"))
else:
uploaded_diff_file = [("data", "data.diff", data)]
ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file)
response_body = rpc_server.Send("/upload", body, content_type=ctype)
patchset = None
if not options.download_base or not uploaded_diff_file:
lines = response_body.splitlines()
if len(lines) >= 2:
msg = lines[0]
patchset = lines[1].strip()
patches = [x.split(" ", 1) for x in lines[2:]]
else:
msg = response_body
else:
msg = response_body
StatusUpdate(msg)
if not response_body.startswith("Issue created.") and \
not response_body.startswith("Issue updated."):
sys.exit(0)
issue = msg[msg.rfind("/")+1:]
if not uploaded_diff_file:
result = UploadSeparatePatches(issue, rpc_server, patchset, data, options)
if not options.download_base:
patches = result
if not options.download_base:
vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files)
if options.send_mail:
rpc_server.Send("/" + issue + "/mail", payload="")
return issue, patchset
def main():
try:
RealMain(sys.argv)
except KeyboardInterrupt:
print
StatusUpdate("Interrupted.")
sys.exit(1)
if __name__ == "__main__":
main()
|
gpl-2.0
|
MattDevo/edk2
|
AppPkg/Applications/Python/Python-2.7.2/Tools/bgen/bgen/macsupport.py
|
6
|
7828
|
"""\
Augment the "bgen" package with definitions that are useful on the Apple Macintosh.
Intended usage is "from macsupport import *" -- this implies all bgen's goodies.
"""
# Import everything from bgen (for ourselves as well as for re-export)
from bgen import *
# Simple types
Boolean = Type("Boolean", "b")
SignedByte = Type("SignedByte", "b")
Size = Type("Size", "l")
Style = Type("Style", "b")
StyleParameter = Type("StyleParameter", "h")
CharParameter = Type("CharParameter", "h")
TextEncoding = Type("TextEncoding", "l")
ByteCount = Type("ByteCount", "l")
Duration = Type("Duration", "l")
ByteOffset = Type("ByteOffset", "l")
OptionBits = Type("OptionBits", "l")
ItemCount = Type("ItemCount", "l")
PBVersion = Type("PBVersion", "l")
ScriptCode = Type("ScriptCode", "h")
LangCode = Type("LangCode", "h")
RegionCode = Type("RegionCode", "h")
UInt8 = Type("UInt8", "b")
SInt8 = Type("SInt8", "b")
UInt16 = Type("UInt16", "H")
SInt16 = Type("SInt16", "h")
UInt32 = Type("UInt32", "l")
SInt32 = Type("SInt32", "l")
Float32 = Type("Float32", "f")
wide = OpaqueByValueType("wide", "PyMac_Buildwide", "PyMac_Getwide")
wide_ptr = OpaqueType("wide", "PyMac_Buildwide", "PyMac_Getwide")
# Pascal strings
ConstStr255Param = OpaqueArrayType("Str255", "PyMac_BuildStr255", "PyMac_GetStr255")
Str255 = OpaqueArrayType("Str255", "PyMac_BuildStr255", "PyMac_GetStr255")
StringPtr = OpaqueByValueType("StringPtr", "PyMac_BuildStr255", "PyMac_GetStr255")
ConstStringPtr = StringPtr
# File System Specifications
FSSpec_ptr = OpaqueType("FSSpec", "PyMac_BuildFSSpec", "PyMac_GetFSSpec")
FSSpec = OpaqueByValueStructType("FSSpec", "PyMac_BuildFSSpec", "PyMac_GetFSSpec")
FSRef_ptr = OpaqueType("FSRef", "PyMac_BuildFSRef", "PyMac_GetFSRef")
FSRef = OpaqueByValueStructType("FSRef", "PyMac_BuildFSRef", "PyMac_GetFSRef")
# OSType and ResType: 4-byte character strings
def OSTypeType(typename):
return OpaqueByValueType(typename, "PyMac_BuildOSType", "PyMac_GetOSType")
OSType = OSTypeType("OSType")
ResType = OSTypeType("ResType")
FourCharCode = OSTypeType("FourCharCode")
# Version numbers
NumVersion = OpaqueByValueType("NumVersion", "PyMac_BuildNumVersion", "BUG")
# Handles (always resources in our case)
Handle = OpaqueByValueType("Handle", "ResObj")
MenuHandle = OpaqueByValueType("MenuHandle", "MenuObj")
MenuRef = MenuHandle
ControlHandle = OpaqueByValueType("ControlHandle", "CtlObj")
ControlRef = ControlHandle
# Windows and Dialogs
WindowPtr = OpaqueByValueType("WindowPtr", "WinObj")
WindowRef = WindowPtr
DialogPtr = OpaqueByValueType("DialogPtr", "DlgObj")
DialogRef = DialogPtr
ExistingWindowPtr = OpaqueByValueType("WindowPtr", "WinObj_WhichWindow", "BUG")
ExistingDialogPtr = OpaqueByValueType("DialogPtr", "DlgObj_WhichDialog", "BUG")
# NULL pointer passed in as optional storage -- not present in Python version
NullStorage = FakeType("(void *)0")
# More standard datatypes
Fixed = OpaqueByValueType("Fixed", "PyMac_BuildFixed", "PyMac_GetFixed")
# Quickdraw data types
Rect = Rect_ptr = OpaqueType("Rect", "PyMac_BuildRect", "PyMac_GetRect")
Point = OpaqueByValueType("Point", "PyMac_BuildPoint", "PyMac_GetPoint")
Point_ptr = OpaqueType("Point", "PyMac_BuildPoint", "PyMac_GetPoint")
# Event records
EventRecord = OpaqueType("EventRecord", "PyMac_BuildEventRecord", "PyMac_GetEventRecord")
EventRecord_ptr = EventRecord
# CoreFoundation datatypes
CFTypeRef = OpaqueByValueType("CFTypeRef", "CFTypeRefObj")
CFStringRef = OpaqueByValueType("CFStringRef", "CFStringRefObj")
CFMutableStringRef = OpaqueByValueType("CFMutableStringRef", "CFMutableStringRefObj")
CFArrayRef = OpaqueByValueType("CFArrayRef", "CFArrayRefObj")
CFMutableArrayRef = OpaqueByValueType("CFMutableArrayRef", "CFMutableArrayRefObj")
CFDictionaryRef = OpaqueByValueType("CFDictionaryRef", "CFDictionaryRefObj")
CFMutableDictionaryRef = OpaqueByValueType("CFMutableDictionaryRef", "CFMutableDictionaryRefObj")
CFURLRef = OpaqueByValueType("CFURLRef", "CFURLRefObj")
OptionalCFURLRef = OpaqueByValueType("CFURLRef", "OptionalCFURLRefObj")
# OSErr is special because it is turned into an exception
# (Could do this with less code using a variant of mkvalue("O&")?)
class OSErrType(Type):
def errorCheck(self, name):
Output("if (%s != noErr) return PyMac_Error(%s);", name, name)
self.used = 1
OSErr = OSErrType("OSErr", 'h')
OSStatus = OSErrType("OSStatus", 'l')
# Various buffer types
InBuffer = VarInputBufferType('char', 'long', 'l') # (buf, len)
UcharInBuffer = VarInputBufferType('unsigned char', 'long', 'l') # (buf, len)
OptionalInBuffer = OptionalVarInputBufferType('char', 'long', 'l') # (buf, len)
InOutBuffer = HeapInputOutputBufferType('char', 'long', 'l') # (inbuf, outbuf, len)
VarInOutBuffer = VarHeapInputOutputBufferType('char', 'long', 'l') # (inbuf, outbuf, &len)
OutBuffer = HeapOutputBufferType('char', 'long', 'l') # (buf, len)
VarOutBuffer = VarHeapOutputBufferType('char', 'long', 'l') # (buf, &len)
VarVarOutBuffer = VarVarHeapOutputBufferType('char', 'long', 'l') # (buf, len, &len)
# Unicode arguments sometimes have reversed len, buffer (don't understand why Apple did this...)
class VarUnicodeInputBufferType(VarInputBufferType):
def getargsFormat(self):
return "u#"
class VarUnicodeReverseInputBufferType(ReverseInputBufferMixin, VarUnicodeInputBufferType):
pass
UnicodeInBuffer = VarUnicodeInputBufferType('UniChar', 'UniCharCount', 'l')
UnicodeReverseInBuffer = VarUnicodeReverseInputBufferType('UniChar', 'UniCharCount', 'l')
UniChar_ptr = InputOnlyType("UniCharPtr", "u")
# Predefine various pieces of program text to be passed to Module() later:
# Stuff added immediately after the system include files
includestuff = """
#include "pymactoolbox.h"
/* Macro to test whether a weak-loaded CFM function exists */
#define PyMac_PRECHECK(rtn) do { if ( &rtn == NULL ) {\\
PyErr_SetString(PyExc_NotImplementedError, \\
"Not available in this shared library/OS version"); \\
return NULL; \\
}} while(0)
"""
# Stuff added just before the module's init function
finalstuff = """
"""
# Stuff added inside the module's init function
initstuff = """
"""
# Generator classes with a twist -- if the function returns OSErr,
# its mode is manipulated so that it turns into an exception or disappears
# (and its name is changed to _err, for documentation purposes).
# This requires that the OSErr type (defined above) has a non-trivial
# errorCheck method.
class OSErrMixIn:
"Mix-in class to treat OSErr/OSStatus return values special"
def makereturnvar(self):
if self.returntype.__class__ == OSErrType:
return Variable(self.returntype, "_err", ErrorMode)
else:
return Variable(self.returntype, "_rv", OutMode)
class OSErrFunctionGenerator(OSErrMixIn, FunctionGenerator): pass
class OSErrMethodGenerator(OSErrMixIn, MethodGenerator): pass
class WeakLinkMixIn:
"Mix-in to test the function actually exists (!= NULL) before calling"
def precheck(self):
Output('#ifndef %s', self.name)
Output('PyMac_PRECHECK(%s);', self.name)
Output('#endif')
class WeakLinkFunctionGenerator(WeakLinkMixIn, FunctionGenerator): pass
class WeakLinkMethodGenerator(WeakLinkMixIn, MethodGenerator): pass
class OSErrWeakLinkFunctionGenerator(OSErrMixIn, WeakLinkMixIn, FunctionGenerator): pass
class OSErrWeakLinkMethodGenerator(OSErrMixIn, WeakLinkMixIn, MethodGenerator): pass
class MacModule(Module):
"Subclass which gets the exception initializer from macglue.c"
def exceptionInitializer(self):
return "PyMac_GetOSErrException()"
|
bsd-2-clause
|
BernhardDenner/libelektra
|
src/bindings/swig/python/tests/test_kdb.py
|
2
|
1614
|
import kdb, unittest
TEST_NS = "user/tests/swig_py3"
class Constants(unittest.TestCase):
def setUp(self):
pass
def test_kdbconfig_h(self):
self.assertIsInstance(kdb.DB_SYSTEM, str)
self.assertIsInstance(kdb.DB_USER, str)
self.assertIsInstance(kdb.DB_HOME, str)
self.assertIsInstance(kdb.DEBUG, int)
def test_kdb_h(self):
self.assertIsInstance(kdb.VERSION, str)
self.assertIsInstance(kdb.VERSION_MAJOR, int)
self.assertIsInstance(kdb.VERSION_MINOR, int)
self.assertIsInstance(kdb.VERSION_MICRO, int)
self.assertIsNone(kdb.KS_END)
class KDB(unittest.TestCase):
def test_ctor(self):
self.assertIsInstance(kdb.KDB(), kdb.KDB)
error = kdb.Key()
self.assertIsInstance(kdb.KDB(error), kdb.KDB)
def test_get(self):
with kdb.KDB() as db:
ks = kdb.KeySet()
db.get(ks, "system/elektra")
import os
if os.getenv("CHECK_VERSION") is None:
key = ks["system/elektra/version/constants/KDB_VERSION"]
self.assertEqual(key.value, kdb.VERSION)
def test_set(self):
with kdb.KDB() as db:
ks = kdb.KeySet(100)
db.get(ks, TEST_NS)
try:
key = ks[TEST_NS + "/mykey"]
except KeyError:
key = kdb.Key(TEST_NS + "/mykey")
ks.append(key)
key.value = "new_value"
db.set(ks, TEST_NS)
with kdb.KDB() as db:
ks = kdb.KeySet(100)
db.get(ks, TEST_NS)
self.assertEqual(ks[TEST_NS + "/mykey"].value, "new_value")
@classmethod
def tearDownClass(cls):
# cleanup
with kdb.KDB() as db:
ks = kdb.KeySet(100)
db.get(ks, TEST_NS)
ks.cut(kdb.Key(TEST_NS))
db.set(ks, TEST_NS)
if __name__ == '__main__':
unittest.main()
|
bsd-3-clause
|
dlopes-samba/dlopes-maps-sambatech
|
django/conf/locale/pt_BR/formats.py
|
231
|
1530
|
# -*- encoding: utf-8 -*-
# This file is distributed under the same license as the Django package.
#
# The *_FORMAT strings use the Django date format syntax,
# see http://docs.djangoproject.com/en/dev/ref/templates/builtins/#date
DATE_FORMAT = r'j \de N \de Y'
TIME_FORMAT = 'H:i'
DATETIME_FORMAT = r'j \de N \de Y à\s H:i'
YEAR_MONTH_FORMAT = r'F \de Y'
MONTH_DAY_FORMAT = r'j \de F'
SHORT_DATE_FORMAT = 'd/m/Y'
SHORT_DATETIME_FORMAT = 'd/m/Y H:i'
FIRST_DAY_OF_WEEK = 0 # Sunday
# The *_INPUT_FORMATS strings use the Python strftime format syntax,
# see http://docs.python.org/library/datetime.html#strftime-strptime-behavior
DATE_INPUT_FORMATS = (
'%Y-%m-%d', '%d/%m/%Y', '%d/%m/%y', # '2006-10-25', '25/10/2006', '25/10/06'
# '%d de %b de %Y', '%d de %b, %Y', # '25 de Out de 2006', '25 Out, 2006'
# '%d de %B de %Y', '%d de %B, %Y', # '25 de Outubro de 2006', '25 de Outubro, 2006'
)
TIME_INPUT_FORMATS = (
'%H:%M:%S', # '14:30:59'
'%H:%M', # '14:30'
)
DATETIME_INPUT_FORMATS = (
'%d/%m/%Y %H:%M:%S', # '25/10/2006 14:30:59'
'%d/%m/%Y %H:%M', # '25/10/2006 14:30'
'%d/%m/%Y', # '25/10/2006'
'%d/%m/%y %H:%M:%S', # '25/10/06 14:30:59'
'%d/%m/%y %H:%M', # '25/10/06 14:30'
'%d/%m/%y', # '25/10/06'
'%Y-%m-%d %H:%M:%S', # '2006-10-25 14:30:59'
'%Y-%m-%d %H:%M', # '2006-10-25 14:30'
'%Y-%m-%d', # '2006-10-25'
)
DECIMAL_SEPARATOR = ','
THOUSAND_SEPARATOR = '.'
NUMBER_GROUPING = 3
|
bsd-3-clause
|
iglpdc/nipype
|
nipype/interfaces/fsl/tests/test_auto_SUSAN.py
|
12
|
1465
|
# AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
from ....testing import assert_equal
from ..preprocess import SUSAN
def test_SUSAN_inputs():
input_map = dict(args=dict(argstr='%s',
),
brightness_threshold=dict(argstr='%.10f',
mandatory=True,
position=2,
),
dimension=dict(argstr='%d',
position=4,
usedefault=True,
),
environ=dict(nohash=True,
usedefault=True,
),
fwhm=dict(argstr='%.10f',
mandatory=True,
position=3,
),
ignore_exception=dict(nohash=True,
usedefault=True,
),
in_file=dict(argstr='%s',
mandatory=True,
position=1,
),
out_file=dict(argstr='%s',
genfile=True,
hash_files=False,
position=-1,
),
output_type=dict(),
terminal_output=dict(nohash=True,
),
usans=dict(argstr='',
position=6,
usedefault=True,
),
use_median=dict(argstr='%d',
position=5,
usedefault=True,
),
)
inputs = SUSAN.input_spec()
for key, metadata in list(input_map.items()):
for metakey, value in list(metadata.items()):
yield assert_equal, getattr(inputs.traits()[key], metakey), value
def test_SUSAN_outputs():
output_map = dict(smoothed_file=dict(),
)
outputs = SUSAN.output_spec()
for key, metadata in list(output_map.items()):
for metakey, value in list(metadata.items()):
yield assert_equal, getattr(outputs.traits()[key], metakey), value
|
bsd-3-clause
|
xodus7/tensorflow
|
tensorflow/contrib/distributions/python/ops/bijectors/inline.py
|
32
|
6367
|
# Copyright 2016 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Inline bijector."""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from tensorflow.python.ops.distributions import bijector
from tensorflow.python.util import deprecation
__all__ = [
"Inline",
]
class Inline(bijector.Bijector):
"""Bijector constructed from custom callables.
Example Use:
```python
exp = Inline(
forward_fn=tf.exp,
inverse_fn=tf.log,
inverse_log_det_jacobian_fn=(
lambda y: -tf.reduce_sum(tf.log(y), axis=-1)),
name="exp")
```
The above example is equivalent to the `Bijector` `Exp()`.
"""
@deprecation.deprecated(
"2018-10-01",
"The TensorFlow Distributions library has moved to "
"TensorFlow Probability "
"(https://github.com/tensorflow/probability). You "
"should update all references to use `tfp.distributions` "
"instead of `tf.contrib.distributions`.",
warn_once=True)
def __init__(self,
forward_fn=None,
inverse_fn=None,
inverse_log_det_jacobian_fn=None,
forward_log_det_jacobian_fn=None,
forward_event_shape_fn=None,
forward_event_shape_tensor_fn=None,
inverse_event_shape_fn=None,
inverse_event_shape_tensor_fn=None,
is_constant_jacobian=False,
validate_args=False,
forward_min_event_ndims=None,
inverse_min_event_ndims=None,
name="inline"):
"""Creates a `Bijector` from callables.
Args:
forward_fn: Python callable implementing the forward transformation.
inverse_fn: Python callable implementing the inverse transformation.
inverse_log_det_jacobian_fn: Python callable implementing the
log o det o jacobian of the inverse transformation.
forward_log_det_jacobian_fn: Python callable implementing the
log o det o jacobian of the forward transformation.
forward_event_shape_fn: Python callable implementing non-identical
static event shape changes. Default: shape is assumed unchanged.
forward_event_shape_tensor_fn: Python callable implementing non-identical
event shape changes. Default: shape is assumed unchanged.
inverse_event_shape_fn: Python callable implementing non-identical
static event shape changes. Default: shape is assumed unchanged.
inverse_event_shape_tensor_fn: Python callable implementing non-identical
event shape changes. Default: shape is assumed unchanged.
is_constant_jacobian: Python `bool` indicating that the Jacobian is
constant for all input arguments.
validate_args: Python `bool` indicating whether arguments should be
checked for correctness.
forward_min_event_ndims: Python `int` indicating the minimal
dimensionality this bijector acts on.
inverse_min_event_ndims: Python `int` indicating the minimal
dimensionality this bijector acts on.
name: Python `str`, name given to ops managed by this object.
"""
super(Inline, self).__init__(
forward_min_event_ndims=forward_min_event_ndims,
inverse_min_event_ndims=inverse_min_event_ndims,
is_constant_jacobian=is_constant_jacobian,
validate_args=validate_args,
name=name)
self._forward_fn = forward_fn
self._inverse_fn = inverse_fn
self._inverse_log_det_jacobian_fn = inverse_log_det_jacobian_fn
self._forward_log_det_jacobian_fn = forward_log_det_jacobian_fn
self._forward_event_shape_fn = forward_event_shape_fn
self._forward_event_shape_tensor_fn = forward_event_shape_tensor_fn
self._inverse_event_shape_fn = inverse_event_shape_fn
self._inverse_event_shape_tensor_fn = inverse_event_shape_tensor_fn
def _forward_event_shape(self, input_shape):
if self._forward_event_shape_fn is None:
# By default assume shape doesn't change.
return input_shape
return self._forward_event_shape_fn(input_shape)
def _forward_event_shape_tensor(self, input_shape):
if self._forward_event_shape_tensor_fn is None:
# By default assume shape doesn't change.
return input_shape
return self._forward_event_shape_tensor_fn(input_shape)
def _inverse_event_shape(self, output_shape):
if self._inverse_event_shape_fn is None:
# By default assume shape doesn't change.
return output_shape
return self._inverse_event_shape_fn(output_shape)
def _inverse_event_shape_tensor(self, output_shape):
if self._inverse_event_shape_tensor_fn is None:
# By default assume shape doesn't change.
return output_shape
return self._inverse_event_shape_tensor_fn(output_shape)
def _forward(self, x, **kwargs):
if not callable(self._forward_fn):
raise NotImplementedError(
"forward_fn is not a callable function.")
return self._forward_fn(x, **kwargs)
def _inverse(self, y, **kwargs):
if not callable(self._inverse_fn):
raise NotImplementedError(
"inverse_fn is not a callable function.")
return self._inverse_fn(y, **kwargs)
def _inverse_log_det_jacobian(self, y, **kwargs):
if not callable(self._inverse_log_det_jacobian_fn):
raise NotImplementedError(
"inverse_log_det_jacobian_fn is not a callable function.")
return self._inverse_log_det_jacobian_fn(y, **kwargs)
def _forward_log_det_jacobian(self, x, **kwargs):
if not callable(self._forward_log_det_jacobian_fn):
raise NotImplementedError(
"forward_log_det_jacobian_fn is not a callable function.")
return self._forward_log_det_jacobian_fn(x, **kwargs)
|
apache-2.0
|
Elandril/SickRage
|
lib/unidecode/x0b4.py
|
253
|
4762
|
data = (
'dwaen', # 0x00
'dwaenj', # 0x01
'dwaenh', # 0x02
'dwaed', # 0x03
'dwael', # 0x04
'dwaelg', # 0x05
'dwaelm', # 0x06
'dwaelb', # 0x07
'dwaels', # 0x08
'dwaelt', # 0x09
'dwaelp', # 0x0a
'dwaelh', # 0x0b
'dwaem', # 0x0c
'dwaeb', # 0x0d
'dwaebs', # 0x0e
'dwaes', # 0x0f
'dwaess', # 0x10
'dwaeng', # 0x11
'dwaej', # 0x12
'dwaec', # 0x13
'dwaek', # 0x14
'dwaet', # 0x15
'dwaep', # 0x16
'dwaeh', # 0x17
'doe', # 0x18
'doeg', # 0x19
'doegg', # 0x1a
'doegs', # 0x1b
'doen', # 0x1c
'doenj', # 0x1d
'doenh', # 0x1e
'doed', # 0x1f
'doel', # 0x20
'doelg', # 0x21
'doelm', # 0x22
'doelb', # 0x23
'doels', # 0x24
'doelt', # 0x25
'doelp', # 0x26
'doelh', # 0x27
'doem', # 0x28
'doeb', # 0x29
'doebs', # 0x2a
'does', # 0x2b
'doess', # 0x2c
'doeng', # 0x2d
'doej', # 0x2e
'doec', # 0x2f
'doek', # 0x30
'doet', # 0x31
'doep', # 0x32
'doeh', # 0x33
'dyo', # 0x34
'dyog', # 0x35
'dyogg', # 0x36
'dyogs', # 0x37
'dyon', # 0x38
'dyonj', # 0x39
'dyonh', # 0x3a
'dyod', # 0x3b
'dyol', # 0x3c
'dyolg', # 0x3d
'dyolm', # 0x3e
'dyolb', # 0x3f
'dyols', # 0x40
'dyolt', # 0x41
'dyolp', # 0x42
'dyolh', # 0x43
'dyom', # 0x44
'dyob', # 0x45
'dyobs', # 0x46
'dyos', # 0x47
'dyoss', # 0x48
'dyong', # 0x49
'dyoj', # 0x4a
'dyoc', # 0x4b
'dyok', # 0x4c
'dyot', # 0x4d
'dyop', # 0x4e
'dyoh', # 0x4f
'du', # 0x50
'dug', # 0x51
'dugg', # 0x52
'dugs', # 0x53
'dun', # 0x54
'dunj', # 0x55
'dunh', # 0x56
'dud', # 0x57
'dul', # 0x58
'dulg', # 0x59
'dulm', # 0x5a
'dulb', # 0x5b
'duls', # 0x5c
'dult', # 0x5d
'dulp', # 0x5e
'dulh', # 0x5f
'dum', # 0x60
'dub', # 0x61
'dubs', # 0x62
'dus', # 0x63
'duss', # 0x64
'dung', # 0x65
'duj', # 0x66
'duc', # 0x67
'duk', # 0x68
'dut', # 0x69
'dup', # 0x6a
'duh', # 0x6b
'dweo', # 0x6c
'dweog', # 0x6d
'dweogg', # 0x6e
'dweogs', # 0x6f
'dweon', # 0x70
'dweonj', # 0x71
'dweonh', # 0x72
'dweod', # 0x73
'dweol', # 0x74
'dweolg', # 0x75
'dweolm', # 0x76
'dweolb', # 0x77
'dweols', # 0x78
'dweolt', # 0x79
'dweolp', # 0x7a
'dweolh', # 0x7b
'dweom', # 0x7c
'dweob', # 0x7d
'dweobs', # 0x7e
'dweos', # 0x7f
'dweoss', # 0x80
'dweong', # 0x81
'dweoj', # 0x82
'dweoc', # 0x83
'dweok', # 0x84
'dweot', # 0x85
'dweop', # 0x86
'dweoh', # 0x87
'dwe', # 0x88
'dweg', # 0x89
'dwegg', # 0x8a
'dwegs', # 0x8b
'dwen', # 0x8c
'dwenj', # 0x8d
'dwenh', # 0x8e
'dwed', # 0x8f
'dwel', # 0x90
'dwelg', # 0x91
'dwelm', # 0x92
'dwelb', # 0x93
'dwels', # 0x94
'dwelt', # 0x95
'dwelp', # 0x96
'dwelh', # 0x97
'dwem', # 0x98
'dweb', # 0x99
'dwebs', # 0x9a
'dwes', # 0x9b
'dwess', # 0x9c
'dweng', # 0x9d
'dwej', # 0x9e
'dwec', # 0x9f
'dwek', # 0xa0
'dwet', # 0xa1
'dwep', # 0xa2
'dweh', # 0xa3
'dwi', # 0xa4
'dwig', # 0xa5
'dwigg', # 0xa6
'dwigs', # 0xa7
'dwin', # 0xa8
'dwinj', # 0xa9
'dwinh', # 0xaa
'dwid', # 0xab
'dwil', # 0xac
'dwilg', # 0xad
'dwilm', # 0xae
'dwilb', # 0xaf
'dwils', # 0xb0
'dwilt', # 0xb1
'dwilp', # 0xb2
'dwilh', # 0xb3
'dwim', # 0xb4
'dwib', # 0xb5
'dwibs', # 0xb6
'dwis', # 0xb7
'dwiss', # 0xb8
'dwing', # 0xb9
'dwij', # 0xba
'dwic', # 0xbb
'dwik', # 0xbc
'dwit', # 0xbd
'dwip', # 0xbe
'dwih', # 0xbf
'dyu', # 0xc0
'dyug', # 0xc1
'dyugg', # 0xc2
'dyugs', # 0xc3
'dyun', # 0xc4
'dyunj', # 0xc5
'dyunh', # 0xc6
'dyud', # 0xc7
'dyul', # 0xc8
'dyulg', # 0xc9
'dyulm', # 0xca
'dyulb', # 0xcb
'dyuls', # 0xcc
'dyult', # 0xcd
'dyulp', # 0xce
'dyulh', # 0xcf
'dyum', # 0xd0
'dyub', # 0xd1
'dyubs', # 0xd2
'dyus', # 0xd3
'dyuss', # 0xd4
'dyung', # 0xd5
'dyuj', # 0xd6
'dyuc', # 0xd7
'dyuk', # 0xd8
'dyut', # 0xd9
'dyup', # 0xda
'dyuh', # 0xdb
'deu', # 0xdc
'deug', # 0xdd
'deugg', # 0xde
'deugs', # 0xdf
'deun', # 0xe0
'deunj', # 0xe1
'deunh', # 0xe2
'deud', # 0xe3
'deul', # 0xe4
'deulg', # 0xe5
'deulm', # 0xe6
'deulb', # 0xe7
'deuls', # 0xe8
'deult', # 0xe9
'deulp', # 0xea
'deulh', # 0xeb
'deum', # 0xec
'deub', # 0xed
'deubs', # 0xee
'deus', # 0xef
'deuss', # 0xf0
'deung', # 0xf1
'deuj', # 0xf2
'deuc', # 0xf3
'deuk', # 0xf4
'deut', # 0xf5
'deup', # 0xf6
'deuh', # 0xf7
'dyi', # 0xf8
'dyig', # 0xf9
'dyigg', # 0xfa
'dyigs', # 0xfb
'dyin', # 0xfc
'dyinj', # 0xfd
'dyinh', # 0xfe
'dyid', # 0xff
)
|
gpl-3.0
|
lexxito/monitoring
|
ceilometer/image/glance.py
|
1
|
4868
|
# -*- encoding: utf-8 -*-
#
# Copyright © 2012 New Dream Network, LLC (DreamHost)
#
# Author: Julien Danjou <[email protected]>
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Common code for working with images
"""
from __future__ import absolute_import
import itertools
import glanceclient
from oslo.config import cfg
from ceilometer.openstack.common import timeutils
from ceilometer import plugin
from ceilometer import sample
class _Base(plugin.PollsterBase):
@staticmethod
def get_glance_client(ksclient):
endpoint = ksclient.service_catalog.url_for(
service_type='image',
endpoint_type=cfg.CONF.service_credentials.os_endpoint_type)
# hard-code v1 glance API version selection while v2 API matures
return glanceclient.Client('1', endpoint,
token=ksclient.auth_token)
def _get_images(self, ksclient):
client = self.get_glance_client(ksclient)
#TODO(eglynn): use pagination to protect against unbounded
# memory usage
rawImageList = list(itertools.chain(
client.images.list(filters={"is_public": True}),
#TODO(eglynn): extend glance API with all_tenants logic to
# avoid second call to retrieve private images
client.images.list(filters={"is_public": False})))
# When retrieving images from glance, glance will check
# whether the user is of 'admin_role' which is
# configured in glance-api.conf. If the user is of
# admin_role, and is querying public images(which means
# that the 'is_public' param is set to be True),
# glance will ignore 'is_public' parameter and returns
# all the public images together with private images.
# As a result, if the user/tenant has an admin role
# for ceilometer to collect image list,
# the _Base.iter_images method will return a image list
# which contains duplicate images. Add the following
# code to avoid recording down duplicate image events.
imageIdSet = set(image.id for image in rawImageList)
for image in rawImageList:
if image.id in imageIdSet:
imageIdSet -= set([image.id])
yield image
def _iter_images(self, ksclient, cache):
"""Iterate over all images."""
if 'images' not in cache:
cache['images'] = list(self._get_images(ksclient))
return iter(cache['images'])
@staticmethod
def extract_image_metadata(image):
return dict((k, getattr(image, k))
for k in
[
"status",
"is_public",
"name",
"deleted",
"container_format",
"created_at",
"disk_format",
"updated_at",
"properties",
"min_disk",
"protected",
"checksum",
"deleted_at",
"min_ram",
"size",
])
class ImagePollster(_Base):
def get_samples(self, manager, cache, resources=[]):
for image in self._iter_images(manager.keystone, cache):
yield sample.Sample(
name='image',
type=sample.TYPE_GAUGE,
unit='image',
volume=1,
user_id=None,
project_id=image.owner,
resource_id=image.id,
timestamp=timeutils.isotime(),
resource_metadata=self.extract_image_metadata(image),
)
class ImageSizePollster(_Base):
def get_samples(self, manager, cache, resources=[]):
for image in self._iter_images(manager.keystone, cache):
yield sample.Sample(
name='image.size',
type=sample.TYPE_GAUGE,
unit='B',
volume=image.size,
user_id=None,
project_id=image.owner,
resource_id=image.id,
timestamp=timeutils.isotime(),
resource_metadata=self.extract_image_metadata(image),
)
|
apache-2.0
|
Blake-R/pylijm
|
tests/test_list.py
|
1
|
1069
|
# -*- coding: utf8 -*-
from __future__ import absolute_import, division, print_function, unicode_literals
from unittest2 import TestCase
from pylijm.list import List
class TestDict(TestCase):
@property
def fixture(self):
return List(int)
def test_init_good(self):
Fix = self.fixture
self.assertListEqual([], Fix())
self.assertListEqual([0], Fix([0]))
self.assertListEqual([0], Fix(['0']))
def test_init_bad(self):
Fix = self.fixture
self.assertRaises(TypeError, Fix, [None])
self.assertRaises(TypeError, Fix, [dict()])
def test_set(self):
fix = self.fixture([0])
fix[0] = 1
self.assertEqual(1, fix[0])
with self.assertRaises(TypeError):
fix[None] = 0
with self.assertRaises(TypeError):
fix['0'] = 0
def test_unset(self):
fix = self.fixture([0])
del fix[0]
with self.assertRaises(TypeError):
del fix[None]
with self.assertRaises(TypeError):
del fix['0']
|
gpl-3.0
|
ENCODE-DCC/encoded
|
src/encoded/tests/test_audit_characterization.py
|
1
|
2460
|
import pytest
def test_audit_biosample_characterization_review_lane_not_required(
testapp,
biosample_characterization,
review,
):
testapp.patch_json(
biosample_characterization['@id'],
{
'review': review,
'characterization_method': 'immunoprecipitation followed by mass spectrometry',
}
)
res = testapp.get(biosample_characterization['@id'] + '@@index-data')
errors = res.json['audit']
errors_list = []
for error_type in errors:
errors_list.extend(errors[error_type])
assert not any(error['category'] == 'missing review lane' for error in errors_list)
def test_audit_biosample_characterization_review_lane_required(
testapp,
biosample_characterization,
review,
):
testapp.patch_json(
biosample_characterization['@id'],
{
'review': review,
'characterization_method': 'immunoblot',
}
)
res = testapp.get(biosample_characterization['@id'] + '@@index-data')
errors = res.json['audit']
errors_list = []
for error_type in errors:
errors_list.extend(errors[error_type])
assert any(error['category'] == 'missing review lane' for error in errors_list)
def test_audit_genetic_modification_characterization_review_lane_not_required(
testapp,
gm_characterization,
review,
):
testapp.patch_json(
gm_characterization['@id'],
{
'review': review,
'characterization_method': 'Sanger sequencing',
}
)
res = testapp.get(gm_characterization['@id'] + '@@index-data')
errors = res.json['audit']
errors_list = []
for error_type in errors:
errors_list.extend(errors[error_type])
assert not any(error['category'] == 'missing review lane' for error in errors_list)
def test_audit_genetic_modification_characterization_review_lane_required(
testapp,
gm_characterization,
review,
):
testapp.patch_json(
gm_characterization['@id'],
{
'review': review,
'characterization_method': 'immunoblot',
}
)
res = testapp.get(gm_characterization['@id'] + '@@index-data')
errors = res.json['audit']
errors_list = []
for error_type in errors:
errors_list.extend(errors[error_type])
assert any(error['category'] == 'missing review lane' for error in errors_list)
|
mit
|
gnmiller/craig-bot
|
craig-bot/lib/python3.6/site-packages/pip/_vendor/packaging/specifiers.py
|
62
|
27778
|
# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.
from __future__ import absolute_import, division, print_function
import abc
import functools
import itertools
import re
from ._compat import string_types, with_metaclass
from .version import Version, LegacyVersion, parse
class InvalidSpecifier(ValueError):
"""
An invalid specifier was found, users should refer to PEP 440.
"""
class BaseSpecifier(with_metaclass(abc.ABCMeta, object)):
@abc.abstractmethod
def __str__(self):
"""
Returns the str representation of this Specifier like object. This
should be representative of the Specifier itself.
"""
@abc.abstractmethod
def __hash__(self):
"""
Returns a hash value for this Specifier like object.
"""
@abc.abstractmethod
def __eq__(self, other):
"""
Returns a boolean representing whether or not the two Specifier like
objects are equal.
"""
@abc.abstractmethod
def __ne__(self, other):
"""
Returns a boolean representing whether or not the two Specifier like
objects are not equal.
"""
@abc.abstractproperty
def prereleases(self):
"""
Returns whether or not pre-releases as a whole are allowed by this
specifier.
"""
@prereleases.setter
def prereleases(self, value):
"""
Sets whether or not pre-releases as a whole are allowed by this
specifier.
"""
@abc.abstractmethod
def contains(self, item, prereleases=None):
"""
Determines if the given item is contained within this specifier.
"""
@abc.abstractmethod
def filter(self, iterable, prereleases=None):
"""
Takes an iterable of items and filters them so that only items which
are contained within this specifier are allowed in it.
"""
class _IndividualSpecifier(BaseSpecifier):
_operators = {}
def __init__(self, spec="", prereleases=None):
match = self._regex.search(spec)
if not match:
raise InvalidSpecifier("Invalid specifier: '{0}'".format(spec))
self._spec = (match.group("operator").strip(), match.group("version").strip())
# Store whether or not this Specifier should accept prereleases
self._prereleases = prereleases
def __repr__(self):
pre = (
", prereleases={0!r}".format(self.prereleases)
if self._prereleases is not None
else ""
)
return "<{0}({1!r}{2})>".format(self.__class__.__name__, str(self), pre)
def __str__(self):
return "{0}{1}".format(*self._spec)
def __hash__(self):
return hash(self._spec)
def __eq__(self, other):
if isinstance(other, string_types):
try:
other = self.__class__(other)
except InvalidSpecifier:
return NotImplemented
elif not isinstance(other, self.__class__):
return NotImplemented
return self._spec == other._spec
def __ne__(self, other):
if isinstance(other, string_types):
try:
other = self.__class__(other)
except InvalidSpecifier:
return NotImplemented
elif not isinstance(other, self.__class__):
return NotImplemented
return self._spec != other._spec
def _get_operator(self, op):
return getattr(self, "_compare_{0}".format(self._operators[op]))
def _coerce_version(self, version):
if not isinstance(version, (LegacyVersion, Version)):
version = parse(version)
return version
@property
def operator(self):
return self._spec[0]
@property
def version(self):
return self._spec[1]
@property
def prereleases(self):
return self._prereleases
@prereleases.setter
def prereleases(self, value):
self._prereleases = value
def __contains__(self, item):
return self.contains(item)
def contains(self, item, prereleases=None):
# Determine if prereleases are to be allowed or not.
if prereleases is None:
prereleases = self.prereleases
# Normalize item to a Version or LegacyVersion, this allows us to have
# a shortcut for ``"2.0" in Specifier(">=2")
item = self._coerce_version(item)
# Determine if we should be supporting prereleases in this specifier
# or not, if we do not support prereleases than we can short circuit
# logic if this version is a prereleases.
if item.is_prerelease and not prereleases:
return False
# Actually do the comparison to determine if this item is contained
# within this Specifier or not.
return self._get_operator(self.operator)(item, self.version)
def filter(self, iterable, prereleases=None):
yielded = False
found_prereleases = []
kw = {"prereleases": prereleases if prereleases is not None else True}
# Attempt to iterate over all the values in the iterable and if any of
# them match, yield them.
for version in iterable:
parsed_version = self._coerce_version(version)
if self.contains(parsed_version, **kw):
# If our version is a prerelease, and we were not set to allow
# prereleases, then we'll store it for later incase nothing
# else matches this specifier.
if parsed_version.is_prerelease and not (
prereleases or self.prereleases
):
found_prereleases.append(version)
# Either this is not a prerelease, or we should have been
# accepting prereleases from the beginning.
else:
yielded = True
yield version
# Now that we've iterated over everything, determine if we've yielded
# any values, and if we have not and we have any prereleases stored up
# then we will go ahead and yield the prereleases.
if not yielded and found_prereleases:
for version in found_prereleases:
yield version
class LegacySpecifier(_IndividualSpecifier):
_regex_str = r"""
(?P<operator>(==|!=|<=|>=|<|>))
\s*
(?P<version>
[^,;\s)]* # Since this is a "legacy" specifier, and the version
# string can be just about anything, we match everything
# except for whitespace, a semi-colon for marker support,
# a closing paren since versions can be enclosed in
# them, and a comma since it's a version separator.
)
"""
_regex = re.compile(r"^\s*" + _regex_str + r"\s*$", re.VERBOSE | re.IGNORECASE)
_operators = {
"==": "equal",
"!=": "not_equal",
"<=": "less_than_equal",
">=": "greater_than_equal",
"<": "less_than",
">": "greater_than",
}
def _coerce_version(self, version):
if not isinstance(version, LegacyVersion):
version = LegacyVersion(str(version))
return version
def _compare_equal(self, prospective, spec):
return prospective == self._coerce_version(spec)
def _compare_not_equal(self, prospective, spec):
return prospective != self._coerce_version(spec)
def _compare_less_than_equal(self, prospective, spec):
return prospective <= self._coerce_version(spec)
def _compare_greater_than_equal(self, prospective, spec):
return prospective >= self._coerce_version(spec)
def _compare_less_than(self, prospective, spec):
return prospective < self._coerce_version(spec)
def _compare_greater_than(self, prospective, spec):
return prospective > self._coerce_version(spec)
def _require_version_compare(fn):
@functools.wraps(fn)
def wrapped(self, prospective, spec):
if not isinstance(prospective, Version):
return False
return fn(self, prospective, spec)
return wrapped
class Specifier(_IndividualSpecifier):
_regex_str = r"""
(?P<operator>(~=|==|!=|<=|>=|<|>|===))
(?P<version>
(?:
# The identity operators allow for an escape hatch that will
# do an exact string match of the version you wish to install.
# This will not be parsed by PEP 440 and we cannot determine
# any semantic meaning from it. This operator is discouraged
# but included entirely as an escape hatch.
(?<====) # Only match for the identity operator
\s*
[^\s]* # We just match everything, except for whitespace
# since we are only testing for strict identity.
)
|
(?:
# The (non)equality operators allow for wild card and local
# versions to be specified so we have to define these two
# operators separately to enable that.
(?<===|!=) # Only match for equals and not equals
\s*
v?
(?:[0-9]+!)? # epoch
[0-9]+(?:\.[0-9]+)* # release
(?: # pre release
[-_\.]?
(a|b|c|rc|alpha|beta|pre|preview)
[-_\.]?
[0-9]*
)?
(?: # post release
(?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*)
)?
# You cannot use a wild card and a dev or local version
# together so group them with a | and make them optional.
(?:
(?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release
(?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local
|
\.\* # Wild card syntax of .*
)?
)
|
(?:
# The compatible operator requires at least two digits in the
# release segment.
(?<=~=) # Only match for the compatible operator
\s*
v?
(?:[0-9]+!)? # epoch
[0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *)
(?: # pre release
[-_\.]?
(a|b|c|rc|alpha|beta|pre|preview)
[-_\.]?
[0-9]*
)?
(?: # post release
(?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*)
)?
(?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release
)
|
(?:
# All other operators only allow a sub set of what the
# (non)equality operators do. Specifically they do not allow
# local versions to be specified nor do they allow the prefix
# matching wild cards.
(?<!==|!=|~=) # We have special cases for these
# operators so we want to make sure they
# don't match here.
\s*
v?
(?:[0-9]+!)? # epoch
[0-9]+(?:\.[0-9]+)* # release
(?: # pre release
[-_\.]?
(a|b|c|rc|alpha|beta|pre|preview)
[-_\.]?
[0-9]*
)?
(?: # post release
(?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*)
)?
(?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release
)
)
"""
_regex = re.compile(r"^\s*" + _regex_str + r"\s*$", re.VERBOSE | re.IGNORECASE)
_operators = {
"~=": "compatible",
"==": "equal",
"!=": "not_equal",
"<=": "less_than_equal",
">=": "greater_than_equal",
"<": "less_than",
">": "greater_than",
"===": "arbitrary",
}
@_require_version_compare
def _compare_compatible(self, prospective, spec):
# Compatible releases have an equivalent combination of >= and ==. That
# is that ~=2.2 is equivalent to >=2.2,==2.*. This allows us to
# implement this in terms of the other specifiers instead of
# implementing it ourselves. The only thing we need to do is construct
# the other specifiers.
# We want everything but the last item in the version, but we want to
# ignore post and dev releases and we want to treat the pre-release as
# it's own separate segment.
prefix = ".".join(
list(
itertools.takewhile(
lambda x: (not x.startswith("post") and not x.startswith("dev")),
_version_split(spec),
)
)[:-1]
)
# Add the prefix notation to the end of our string
prefix += ".*"
return self._get_operator(">=")(prospective, spec) and self._get_operator("==")(
prospective, prefix
)
@_require_version_compare
def _compare_equal(self, prospective, spec):
# We need special logic to handle prefix matching
if spec.endswith(".*"):
# In the case of prefix matching we want to ignore local segment.
prospective = Version(prospective.public)
# Split the spec out by dots, and pretend that there is an implicit
# dot in between a release segment and a pre-release segment.
spec = _version_split(spec[:-2]) # Remove the trailing .*
# Split the prospective version out by dots, and pretend that there
# is an implicit dot in between a release segment and a pre-release
# segment.
prospective = _version_split(str(prospective))
# Shorten the prospective version to be the same length as the spec
# so that we can determine if the specifier is a prefix of the
# prospective version or not.
prospective = prospective[: len(spec)]
# Pad out our two sides with zeros so that they both equal the same
# length.
spec, prospective = _pad_version(spec, prospective)
else:
# Convert our spec string into a Version
spec = Version(spec)
# If the specifier does not have a local segment, then we want to
# act as if the prospective version also does not have a local
# segment.
if not spec.local:
prospective = Version(prospective.public)
return prospective == spec
@_require_version_compare
def _compare_not_equal(self, prospective, spec):
return not self._compare_equal(prospective, spec)
@_require_version_compare
def _compare_less_than_equal(self, prospective, spec):
return prospective <= Version(spec)
@_require_version_compare
def _compare_greater_than_equal(self, prospective, spec):
return prospective >= Version(spec)
@_require_version_compare
def _compare_less_than(self, prospective, spec):
# Convert our spec to a Version instance, since we'll want to work with
# it as a version.
spec = Version(spec)
# Check to see if the prospective version is less than the spec
# version. If it's not we can short circuit and just return False now
# instead of doing extra unneeded work.
if not prospective < spec:
return False
# This special case is here so that, unless the specifier itself
# includes is a pre-release version, that we do not accept pre-release
# versions for the version mentioned in the specifier (e.g. <3.1 should
# not match 3.1.dev0, but should match 3.0.dev0).
if not spec.is_prerelease and prospective.is_prerelease:
if Version(prospective.base_version) == Version(spec.base_version):
return False
# If we've gotten to here, it means that prospective version is both
# less than the spec version *and* it's not a pre-release of the same
# version in the spec.
return True
@_require_version_compare
def _compare_greater_than(self, prospective, spec):
# Convert our spec to a Version instance, since we'll want to work with
# it as a version.
spec = Version(spec)
# Check to see if the prospective version is greater than the spec
# version. If it's not we can short circuit and just return False now
# instead of doing extra unneeded work.
if not prospective > spec:
return False
# This special case is here so that, unless the specifier itself
# includes is a post-release version, that we do not accept
# post-release versions for the version mentioned in the specifier
# (e.g. >3.1 should not match 3.0.post0, but should match 3.2.post0).
if not spec.is_postrelease and prospective.is_postrelease:
if Version(prospective.base_version) == Version(spec.base_version):
return False
# Ensure that we do not allow a local version of the version mentioned
# in the specifier, which is technically greater than, to match.
if prospective.local is not None:
if Version(prospective.base_version) == Version(spec.base_version):
return False
# If we've gotten to here, it means that prospective version is both
# greater than the spec version *and* it's not a pre-release of the
# same version in the spec.
return True
def _compare_arbitrary(self, prospective, spec):
return str(prospective).lower() == str(spec).lower()
@property
def prereleases(self):
# If there is an explicit prereleases set for this, then we'll just
# blindly use that.
if self._prereleases is not None:
return self._prereleases
# Look at all of our specifiers and determine if they are inclusive
# operators, and if they are if they are including an explicit
# prerelease.
operator, version = self._spec
if operator in ["==", ">=", "<=", "~=", "==="]:
# The == specifier can include a trailing .*, if it does we
# want to remove before parsing.
if operator == "==" and version.endswith(".*"):
version = version[:-2]
# Parse the version, and if it is a pre-release than this
# specifier allows pre-releases.
if parse(version).is_prerelease:
return True
return False
@prereleases.setter
def prereleases(self, value):
self._prereleases = value
_prefix_regex = re.compile(r"^([0-9]+)((?:a|b|c|rc)[0-9]+)$")
def _version_split(version):
result = []
for item in version.split("."):
match = _prefix_regex.search(item)
if match:
result.extend(match.groups())
else:
result.append(item)
return result
def _pad_version(left, right):
left_split, right_split = [], []
# Get the release segment of our versions
left_split.append(list(itertools.takewhile(lambda x: x.isdigit(), left)))
right_split.append(list(itertools.takewhile(lambda x: x.isdigit(), right)))
# Get the rest of our versions
left_split.append(left[len(left_split[0]) :])
right_split.append(right[len(right_split[0]) :])
# Insert our padding
left_split.insert(1, ["0"] * max(0, len(right_split[0]) - len(left_split[0])))
right_split.insert(1, ["0"] * max(0, len(left_split[0]) - len(right_split[0])))
return (list(itertools.chain(*left_split)), list(itertools.chain(*right_split)))
class SpecifierSet(BaseSpecifier):
def __init__(self, specifiers="", prereleases=None):
# Split on , to break each indidivual specifier into it's own item, and
# strip each item to remove leading/trailing whitespace.
specifiers = [s.strip() for s in specifiers.split(",") if s.strip()]
# Parsed each individual specifier, attempting first to make it a
# Specifier and falling back to a LegacySpecifier.
parsed = set()
for specifier in specifiers:
try:
parsed.add(Specifier(specifier))
except InvalidSpecifier:
parsed.add(LegacySpecifier(specifier))
# Turn our parsed specifiers into a frozen set and save them for later.
self._specs = frozenset(parsed)
# Store our prereleases value so we can use it later to determine if
# we accept prereleases or not.
self._prereleases = prereleases
def __repr__(self):
pre = (
", prereleases={0!r}".format(self.prereleases)
if self._prereleases is not None
else ""
)
return "<SpecifierSet({0!r}{1})>".format(str(self), pre)
def __str__(self):
return ",".join(sorted(str(s) for s in self._specs))
def __hash__(self):
return hash(self._specs)
def __and__(self, other):
if isinstance(other, string_types):
other = SpecifierSet(other)
elif not isinstance(other, SpecifierSet):
return NotImplemented
specifier = SpecifierSet()
specifier._specs = frozenset(self._specs | other._specs)
if self._prereleases is None and other._prereleases is not None:
specifier._prereleases = other._prereleases
elif self._prereleases is not None and other._prereleases is None:
specifier._prereleases = self._prereleases
elif self._prereleases == other._prereleases:
specifier._prereleases = self._prereleases
else:
raise ValueError(
"Cannot combine SpecifierSets with True and False prerelease "
"overrides."
)
return specifier
def __eq__(self, other):
if isinstance(other, string_types):
other = SpecifierSet(other)
elif isinstance(other, _IndividualSpecifier):
other = SpecifierSet(str(other))
elif not isinstance(other, SpecifierSet):
return NotImplemented
return self._specs == other._specs
def __ne__(self, other):
if isinstance(other, string_types):
other = SpecifierSet(other)
elif isinstance(other, _IndividualSpecifier):
other = SpecifierSet(str(other))
elif not isinstance(other, SpecifierSet):
return NotImplemented
return self._specs != other._specs
def __len__(self):
return len(self._specs)
def __iter__(self):
return iter(self._specs)
@property
def prereleases(self):
# If we have been given an explicit prerelease modifier, then we'll
# pass that through here.
if self._prereleases is not None:
return self._prereleases
# If we don't have any specifiers, and we don't have a forced value,
# then we'll just return None since we don't know if this should have
# pre-releases or not.
if not self._specs:
return None
# Otherwise we'll see if any of the given specifiers accept
# prereleases, if any of them do we'll return True, otherwise False.
return any(s.prereleases for s in self._specs)
@prereleases.setter
def prereleases(self, value):
self._prereleases = value
def __contains__(self, item):
return self.contains(item)
def contains(self, item, prereleases=None):
# Ensure that our item is a Version or LegacyVersion instance.
if not isinstance(item, (LegacyVersion, Version)):
item = parse(item)
# Determine if we're forcing a prerelease or not, if we're not forcing
# one for this particular filter call, then we'll use whatever the
# SpecifierSet thinks for whether or not we should support prereleases.
if prereleases is None:
prereleases = self.prereleases
# We can determine if we're going to allow pre-releases by looking to
# see if any of the underlying items supports them. If none of them do
# and this item is a pre-release then we do not allow it and we can
# short circuit that here.
# Note: This means that 1.0.dev1 would not be contained in something
# like >=1.0.devabc however it would be in >=1.0.debabc,>0.0.dev0
if not prereleases and item.is_prerelease:
return False
# We simply dispatch to the underlying specs here to make sure that the
# given version is contained within all of them.
# Note: This use of all() here means that an empty set of specifiers
# will always return True, this is an explicit design decision.
return all(s.contains(item, prereleases=prereleases) for s in self._specs)
def filter(self, iterable, prereleases=None):
# Determine if we're forcing a prerelease or not, if we're not forcing
# one for this particular filter call, then we'll use whatever the
# SpecifierSet thinks for whether or not we should support prereleases.
if prereleases is None:
prereleases = self.prereleases
# If we have any specifiers, then we want to wrap our iterable in the
# filter method for each one, this will act as a logical AND amongst
# each specifier.
if self._specs:
for spec in self._specs:
iterable = spec.filter(iterable, prereleases=bool(prereleases))
return iterable
# If we do not have any specifiers, then we need to have a rough filter
# which will filter out any pre-releases, unless there are no final
# releases, and which will filter out LegacyVersion in general.
else:
filtered = []
found_prereleases = []
for item in iterable:
# Ensure that we some kind of Version class for this item.
if not isinstance(item, (LegacyVersion, Version)):
parsed_version = parse(item)
else:
parsed_version = item
# Filter out any item which is parsed as a LegacyVersion
if isinstance(parsed_version, LegacyVersion):
continue
# Store any item which is a pre-release for later unless we've
# already found a final version or we are accepting prereleases
if parsed_version.is_prerelease and not prereleases:
if not filtered:
found_prereleases.append(item)
else:
filtered.append(item)
# If we've found no items except for pre-releases, then we'll go
# ahead and use the pre-releases
if not filtered and found_prereleases and prereleases is None:
return found_prereleases
return filtered
|
mit
|
incaser/odoo-odoo
|
addons/account_budget/report/__init__.py
|
444
|
1139
|
# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import crossovered_budget_report
import analytic_account_budget_report
import budget_report
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
|
agpl-3.0
|
Nexenta/cinder
|
cinder/volume/drivers/coprhd/helpers/virtualpool.py
|
7
|
2887
|
# Copyright (c) 2016 EMC Corporation
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from cinder.i18n import _
from cinder.volume.drivers.coprhd.helpers import commoncoprhdapi as common
class VirtualPool(common.CoprHDResource):
URI_VPOOL = "/{0}/vpools"
URI_VPOOL_SHOW = URI_VPOOL + "/{1}"
URI_VPOOL_SEARCH = URI_VPOOL + "/search?name={1}"
def vpool_show_uri(self, vpooltype, uri):
"""Makes REST API call and retrieves vpool details based on UUID.
This function will take uri as input and returns with
all parameters of VPOOL like label, urn and type.
:param vpooltype : Type of virtual pool {'block'}
:param uri : unique resource identifier of the vpool
:returns: object containing all the details of vpool
"""
(s, h) = common.service_json_request(
self.ipaddr, self.port,
"GET",
self.URI_VPOOL_SHOW.format(vpooltype, uri), None)
o = common.json_decode(s)
if o['inactive']:
return None
return o
def vpool_query(self, name, vpooltype):
"""Makes REST API call to query the vpool by name and type.
This function will take the VPOOL name and type of VPOOL
as input and get uri of the first occurence of given VPOOL.
:param name: Name of the VPOOL
:param vpooltype: Type of the VPOOL {'block'}
:returns: uri of the given vpool
"""
if common.is_uri(name):
return name
(s, h) = common.service_json_request(
self.ipaddr, self.port, "GET",
self.URI_VPOOL_SEARCH.format(vpooltype, name), None)
o = common.json_decode(s)
if len(o['resource']) > 0:
# Get the Active vpool ID.
for vpool in o['resource']:
if self.vpool_show_uri(vpooltype, vpool['id']) is not None:
return vpool['id']
# Raise not found exception. as we did not find any active vpool.
raise common.CoprHdError(common.CoprHdError.NOT_FOUND_ERR,
(_("VPool %(name)s ( %(vpooltype)s ) :"
" not found") %
{'name': name,
'vpooltype': vpooltype
}))
|
apache-2.0
|
sencha/chromium-spacewalk
|
third_party/pexpect/pexpect.py
|
173
|
77354
|
"""Pexpect is a Python module for spawning child applications and controlling
them automatically. Pexpect can be used for automating interactive applications
such as ssh, ftp, passwd, telnet, etc. It can be used to a automate setup
scripts for duplicating software package installations on different servers. It
can be used for automated software testing. Pexpect is in the spirit of Don
Libes' Expect, but Pexpect is pure Python. Other Expect-like modules for Python
require TCL and Expect or require C extensions to be compiled. Pexpect does not
use C, Expect, or TCL extensions. It should work on any platform that supports
the standard Python pty module. The Pexpect interface focuses on ease of use so
that simple tasks are easy.
There are two main interfaces to the Pexpect system; these are the function,
run() and the class, spawn. The spawn class is more powerful. The run()
function is simpler than spawn, and is good for quickly calling program. When
you call the run() function it executes a given program and then returns the
output. This is a handy replacement for os.system().
For example::
pexpect.run('ls -la')
The spawn class is the more powerful interface to the Pexpect system. You can
use this to spawn a child program then interact with it by sending input and
expecting responses (waiting for patterns in the child's output).
For example::
child = pexpect.spawn('scp foo [email protected]:.')
child.expect('Password:')
child.sendline(mypassword)
This works even for commands that ask for passwords or other input outside of
the normal stdio streams. For example, ssh reads input directly from the TTY
device which bypasses stdin.
Credits: Noah Spurrier, Richard Holden, Marco Molteni, Kimberley Burchett,
Robert Stone, Hartmut Goebel, Chad Schroeder, Erick Tryzelaar, Dave Kirby, Ids
vander Molen, George Todd, Noel Taylor, Nicolas D. Cesar, Alexander Gattin,
Jacques-Etienne Baudoux, Geoffrey Marshall, Francisco Lourenco, Glen Mabey,
Karthik Gurusamy, Fernando Perez, Corey Minyard, Jon Cohen, Guillaume
Chazarain, Andrew Ryan, Nick Craig-Wood, Andrew Stone, Jorgen Grahn, John
Spiegel, Jan Grant, and Shane Kerr. Let me know if I forgot anyone.
Pexpect is free, open source, and all that good stuff.
http://pexpect.sourceforge.net/
PEXPECT LICENSE
This license is approved by the OSI and FSF as GPL-compatible.
http://opensource.org/licenses/isc-license.txt
Copyright (c) 2012, Noah Spurrier <[email protected]>
PERMISSION TO USE, COPY, MODIFY, AND/OR DISTRIBUTE THIS SOFTWARE FOR ANY
PURPOSE WITH OR WITHOUT FEE IS HEREBY GRANTED, PROVIDED THAT THE ABOVE
COPYRIGHT NOTICE AND THIS PERMISSION NOTICE APPEAR IN ALL COPIES.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"""
try:
import os
import sys
import time
import select
import string
import re
import struct
import resource
import types
import pty
import tty
import termios
import fcntl
import errno
import traceback
import signal
except ImportError as e:
raise ImportError(str(e) + """
A critical module was not found. Probably this operating system does not
support it. Pexpect is intended for UNIX-like operating systems.""")
__version__ = '2.6'
__revision__ = '1'
__all__ = ['ExceptionPexpect', 'EOF', 'TIMEOUT', 'spawn', 'run', 'which',
'split_command_line', '__version__', '__revision__']
# Exception classes used by this module.
class ExceptionPexpect(Exception):
"""Base class for all exceptions raised by this module.
"""
def __init__(self, value):
self.value = value
def __str__(self):
return str(self.value)
def get_trace(self):
"""This returns an abbreviated stack trace with lines that only concern
the caller. In other words, the stack trace inside the Pexpect module
is not included. """
tblist = traceback.extract_tb(sys.exc_info()[2])
#tblist = filter(self.__filter_not_pexpect, tblist)
tblist = [item for item in tblist if self.__filter_not_pexpect(item)]
tblist = traceback.format_list(tblist)
return ''.join(tblist)
def __filter_not_pexpect(self, trace_list_item):
"""This returns True if list item 0 the string 'pexpect.py' in it. """
if trace_list_item[0].find('pexpect.py') == -1:
return True
else:
return False
class EOF(ExceptionPexpect):
"""Raised when EOF is read from a child.
This usually means the child has exited."""
class TIMEOUT(ExceptionPexpect):
"""Raised when a read time exceeds the timeout. """
##class TIMEOUT_PATTERN(TIMEOUT):
## """Raised when the pattern match time exceeds the timeout.
## This is different than a read TIMEOUT because the child process may
## give output, thus never give a TIMEOUT, but the output
## may never match a pattern.
## """
##class MAXBUFFER(ExceptionPexpect):
## """Raised when a buffer fills before matching an expected pattern."""
def run(command, timeout=-1, withexitstatus=False, events=None,
extra_args=None, logfile=None, cwd=None, env=None):
"""
This function runs the given command; waits for it to finish; then
returns all output as a string. STDERR is included in output. If the full
path to the command is not given then the path is searched.
Note that lines are terminated by CR/LF (\\r\\n) combination even on
UNIX-like systems because this is the standard for pseudottys. If you set
'withexitstatus' to true, then run will return a tuple of (command_output,
exitstatus). If 'withexitstatus' is false then this returns just
command_output.
The run() function can often be used instead of creating a spawn instance.
For example, the following code uses spawn::
from pexpect import *
child = spawn('scp foo [email protected]:.')
child.expect('(?i)password')
child.sendline(mypassword)
The previous code can be replace with the following::
from pexpect import *
run('scp foo [email protected]:.', events={'(?i)password': mypassword})
Examples
========
Start the apache daemon on the local machine::
from pexpect import *
run("/usr/local/apache/bin/apachectl start")
Check in a file using SVN::
from pexpect import *
run("svn ci -m 'automatic commit' my_file.py")
Run a command and capture exit status::
from pexpect import *
(command_output, exitstatus) = run('ls -l /bin', withexitstatus=1)
Tricky Examples
===============
The following will run SSH and execute 'ls -l' on the remote machine. The
password 'secret' will be sent if the '(?i)password' pattern is ever seen::
run("ssh [email protected] 'ls -l'",
events={'(?i)password':'secret\\n'})
This will start mencoder to rip a video from DVD. This will also display
progress ticks every 5 seconds as it runs. For example::
from pexpect import *
def print_ticks(d):
print d['event_count'],
run("mencoder dvd://1 -o video.avi -oac copy -ovc copy",
events={TIMEOUT:print_ticks}, timeout=5)
The 'events' argument should be a dictionary of patterns and responses.
Whenever one of the patterns is seen in the command out run() will send the
associated response string. Note that you should put newlines in your
string if Enter is necessary. The responses may also contain callback
functions. Any callback is function that takes a dictionary as an argument.
The dictionary contains all the locals from the run() function, so you can
access the child spawn object or any other variable defined in run()
(event_count, child, and extra_args are the most useful). A callback may
return True to stop the current run process otherwise run() continues until
the next event. A callback may also return a string which will be sent to
the child. 'extra_args' is not used by directly run(). It provides a way to
pass data to a callback function through run() through the locals
dictionary passed to a callback. """
if timeout == -1:
child = spawn(command, maxread=2000, logfile=logfile, cwd=cwd, env=env)
else:
child = spawn(command, timeout=timeout, maxread=2000, logfile=logfile,
cwd=cwd, env=env)
if events is not None:
patterns = list(events.keys())
responses = list(events.values())
else:
# This assumes EOF or TIMEOUT will eventually cause run to terminate.
patterns = None
responses = None
child_result_list = []
event_count = 0
while True:
try:
index = child.expect(patterns)
if type(child.after) in types.StringTypes:
child_result_list.append(child.before + child.after)
else:
# child.after may have been a TIMEOUT or EOF,
# which we don't want appended to the list.
child_result_list.append(child.before)
if type(responses[index]) in types.StringTypes:
child.send(responses[index])
elif isinstance(responses[index], types.FunctionType):
callback_result = responses[index](locals())
sys.stdout.flush()
if type(callback_result) in types.StringTypes:
child.send(callback_result)
elif callback_result:
break
else:
raise TypeError('The callback must be a string or function.')
event_count = event_count + 1
except TIMEOUT as e:
child_result_list.append(child.before)
break
except EOF as e:
child_result_list.append(child.before)
break
child_result = ''.join(child_result_list)
if withexitstatus:
child.close()
return (child_result, child.exitstatus)
else:
return child_result
class spawn(object):
"""This is the main class interface for Pexpect. Use this class to start
and control child applications. """
def __init__(self, command, args=[], timeout=30, maxread=2000,
searchwindowsize=None, logfile=None, cwd=None, env=None):
"""This is the constructor. The command parameter may be a string that
includes a command and any arguments to the command. For example::
child = pexpect.spawn('/usr/bin/ftp')
child = pexpect.spawn('/usr/bin/ssh [email protected]')
child = pexpect.spawn('ls -latr /tmp')
You may also construct it with a list of arguments like so::
child = pexpect.spawn('/usr/bin/ftp', [])
child = pexpect.spawn('/usr/bin/ssh', ['[email protected]'])
child = pexpect.spawn('ls', ['-latr', '/tmp'])
After this the child application will be created and will be ready to
talk to. For normal use, see expect() and send() and sendline().
Remember that Pexpect does NOT interpret shell meta characters such as
redirect, pipe, or wild cards (>, |, or *). This is a common mistake.
If you want to run a command and pipe it through another command then
you must also start a shell. For example::
child = pexpect.spawn('/bin/bash -c "ls -l | grep LOG > logs.txt"')
child.expect(pexpect.EOF)
The second form of spawn (where you pass a list of arguments) is useful
in situations where you wish to spawn a command and pass it its own
argument list. This can make syntax more clear. For example, the
following is equivalent to the previous example::
shell_cmd = 'ls -l | grep LOG > logs.txt'
child = pexpect.spawn('/bin/bash', ['-c', shell_cmd])
child.expect(pexpect.EOF)
The maxread attribute sets the read buffer size. This is maximum number
of bytes that Pexpect will try to read from a TTY at one time. Setting
the maxread size to 1 will turn off buffering. Setting the maxread
value higher may help performance in cases where large amounts of
output are read back from the child. This feature is useful in
conjunction with searchwindowsize.
The searchwindowsize attribute sets the how far back in the incomming
seach buffer Pexpect will search for pattern matches. Every time
Pexpect reads some data from the child it will append the data to the
incomming buffer. The default is to search from the beginning of the
imcomming buffer each time new data is read from the child. But this is
very inefficient if you are running a command that generates a large
amount of data where you want to match The searchwindowsize does not
effect the size of the incomming data buffer. You will still have
access to the full buffer after expect() returns.
The logfile member turns on or off logging. All input and output will
be copied to the given file object. Set logfile to None to stop
logging. This is the default. Set logfile to sys.stdout to echo
everything to standard output. The logfile is flushed after each write.
Example log input and output to a file::
child = pexpect.spawn('some_command')
fout = file('mylog.txt','w')
child.logfile = fout
Example log to stdout::
child = pexpect.spawn('some_command')
child.logfile = sys.stdout
The logfile_read and logfile_send members can be used to separately log
the input from the child and output sent to the child. Sometimes you
don't want to see everything you write to the child. You only want to
log what the child sends back. For example::
child = pexpect.spawn('some_command')
child.logfile_read = sys.stdout
To separately log output sent to the child use logfile_send::
self.logfile_send = fout
The delaybeforesend helps overcome a weird behavior that many users
were experiencing. The typical problem was that a user would expect() a
"Password:" prompt and then immediately call sendline() to send the
password. The user would then see that their password was echoed back
to them. Passwords don't normally echo. The problem is caused by the
fact that most applications print out the "Password" prompt and then
turn off stdin echo, but if you send your password before the
application turned off echo, then you get your password echoed.
Normally this wouldn't be a problem when interacting with a human at a
real keyboard. If you introduce a slight delay just before writing then
this seems to clear up the problem. This was such a common problem for
many users that I decided that the default pexpect behavior should be
to sleep just before writing to the child application. 1/20th of a
second (50 ms) seems to be enough to clear up the problem. You can set
delaybeforesend to 0 to return to the old behavior. Most Linux machines
don't like this to be below 0.03. I don't know why.
Note that spawn is clever about finding commands on your path.
It uses the same logic that "which" uses to find executables.
If you wish to get the exit status of the child you must call the
close() method. The exit or signal status of the child will be stored
in self.exitstatus or self.signalstatus. If the child exited normally
then exitstatus will store the exit return code and signalstatus will
be None. If the child was terminated abnormally with a signal then
signalstatus will store the signal value and exitstatus will be None.
If you need more detail you can also read the self.status member which
stores the status returned by os.waitpid. You can interpret this using
os.WIFEXITED/os.WEXITSTATUS or os.WIFSIGNALED/os.TERMSIG. """
self.STDIN_FILENO = pty.STDIN_FILENO
self.STDOUT_FILENO = pty.STDOUT_FILENO
self.STDERR_FILENO = pty.STDERR_FILENO
self.stdin = sys.stdin
self.stdout = sys.stdout
self.stderr = sys.stderr
self.searcher = None
self.ignorecase = False
self.before = None
self.after = None
self.match = None
self.match_index = None
self.terminated = True
self.exitstatus = None
self.signalstatus = None
# status returned by os.waitpid
self.status = None
self.flag_eof = False
self.pid = None
# the chile filedescriptor is initially closed
self.child_fd = -1
self.timeout = timeout
self.delimiter = EOF
self.logfile = logfile
# input from child (read_nonblocking)
self.logfile_read = None
# output to send (send, sendline)
self.logfile_send = None
# max bytes to read at one time into buffer
self.maxread = maxread
# This is the read buffer. See maxread.
self.buffer = ''
# Data before searchwindowsize point is preserved, but not searched.
self.searchwindowsize = searchwindowsize
# Delay used before sending data to child. Time in seconds.
# Most Linux machines don't like this to be below 0.03 (30 ms).
self.delaybeforesend = 0.05
# Used by close() to give kernel time to update process status.
# Time in seconds.
self.delayafterclose = 0.1
# Used by terminate() to give kernel time to update process status.
# Time in seconds.
self.delayafterterminate = 0.1
self.softspace = False
self.name = '<' + repr(self) + '>'
self.encoding = None
self.closed = True
self.cwd = cwd
self.env = env
# This flags if we are running on irix
self.__irix_hack = (sys.platform.lower().find('irix') >= 0)
# Solaris uses internal __fork_pty(). All others use pty.fork().
if ((sys.platform.lower().find('solaris') >= 0)
or (sys.platform.lower().find('sunos5') >= 0)):
self.use_native_pty_fork = False
else:
self.use_native_pty_fork = True
# Support subclasses that do not use command or args.
if command is None:
self.command = None
self.args = None
self.name = '<pexpect factory incomplete>'
else:
self._spawn(command, args)
def __del__(self):
"""This makes sure that no system resources are left open. Python only
garbage collects Python objects. OS file descriptors are not Python
objects, so they must be handled explicitly. If the child file
descriptor was opened outside of this class (passed to the constructor)
then this does not close it. """
if not self.closed:
# It is possible for __del__ methods to execute during the
# teardown of the Python VM itself. Thus self.close() may
# trigger an exception because os.close may be None.
# -- Fernando Perez
try:
self.close()
except:
pass
def __str__(self):
"""This returns a human-readable string that represents the state of
the object. """
s = []
s.append(repr(self))
s.append('version: ' + __version__ + ' (' + __revision__ + ')')
s.append('command: ' + str(self.command))
s.append('args: ' + str(self.args))
s.append('searcher: ' + str(self.searcher))
s.append('buffer (last 100 chars): ' + str(self.buffer)[-100:])
s.append('before (last 100 chars): ' + str(self.before)[-100:])
s.append('after: ' + str(self.after))
s.append('match: ' + str(self.match))
s.append('match_index: ' + str(self.match_index))
s.append('exitstatus: ' + str(self.exitstatus))
s.append('flag_eof: ' + str(self.flag_eof))
s.append('pid: ' + str(self.pid))
s.append('child_fd: ' + str(self.child_fd))
s.append('closed: ' + str(self.closed))
s.append('timeout: ' + str(self.timeout))
s.append('delimiter: ' + str(self.delimiter))
s.append('logfile: ' + str(self.logfile))
s.append('logfile_read: ' + str(self.logfile_read))
s.append('logfile_send: ' + str(self.logfile_send))
s.append('maxread: ' + str(self.maxread))
s.append('ignorecase: ' + str(self.ignorecase))
s.append('searchwindowsize: ' + str(self.searchwindowsize))
s.append('delaybeforesend: ' + str(self.delaybeforesend))
s.append('delayafterclose: ' + str(self.delayafterclose))
s.append('delayafterterminate: ' + str(self.delayafterterminate))
return '\n'.join(s)
def _spawn(self, command, args=[]):
"""This starts the given command in a child process. This does all the
fork/exec type of stuff for a pty. This is called by __init__. If args
is empty then command will be parsed (split on spaces) and args will be
set to parsed arguments. """
# The pid and child_fd of this object get set by this method.
# Note that it is difficult for this method to fail.
# You cannot detect if the child process cannot start.
# So the only way you can tell if the child process started
# or not is to try to read from the file descriptor. If you get
# EOF immediately then it means that the child is already dead.
# That may not necessarily be bad because you may have spawned a child
# that performs some task; creates no stdout output; and then dies.
# If command is an int type then it may represent a file descriptor.
if isinstance(command, type(0)):
raise ExceptionPexpect('Command is an int type. ' +
'If this is a file descriptor then maybe you want to ' +
'use fdpexpect.fdspawn which takes an existing ' +
'file descriptor instead of a command string.')
if not isinstance(args, type([])):
raise TypeError('The argument, args, must be a list.')
if args == []:
self.args = split_command_line(command)
self.command = self.args[0]
else:
# Make a shallow copy of the args list.
self.args = args[:]
self.args.insert(0, command)
self.command = command
command_with_path = which(self.command)
if command_with_path is None:
raise ExceptionPexpect('The command was not found or was not ' +
'executable: %s.' % self.command)
self.command = command_with_path
self.args[0] = self.command
self.name = '<' + ' '.join(self.args) + '>'
assert self.pid is None, 'The pid member must be None.'
assert self.command is not None, 'The command member must not be None.'
if self.use_native_pty_fork:
try:
self.pid, self.child_fd = pty.fork()
except OSError as e:
raise ExceptionPexpect('pty.fork() failed: ' + str(e))
else:
# Use internal __fork_pty
self.pid, self.child_fd = self.__fork_pty()
if self.pid == 0:
# Child
try:
# used by setwinsize()
self.child_fd = sys.stdout.fileno()
self.setwinsize(24, 80)
except:
# Some platforms do not like setwinsize (Cygwin).
# This will cause problem when running applications that
# are very picky about window size.
# This is a serious limitation, but not a show stopper.
pass
# Do not allow child to inherit open file descriptors from parent.
max_fd = resource.getrlimit(resource.RLIMIT_NOFILE)[0]
for i in range(3, max_fd):
try:
os.close(i)
except OSError:
pass
# I don't know why this works, but ignoring SIGHUP fixes a
# problem when trying to start a Java daemon with sudo
# (specifically, Tomcat).
signal.signal(signal.SIGHUP, signal.SIG_IGN)
if self.cwd is not None:
os.chdir(self.cwd)
if self.env is None:
os.execv(self.command, self.args)
else:
os.execvpe(self.command, self.args, self.env)
# Parent
self.terminated = False
self.closed = False
def __fork_pty(self):
"""This implements a substitute for the forkpty system call. This
should be more portable than the pty.fork() function. Specifically,
this should work on Solaris.
Modified 10.06.05 by Geoff Marshall: Implemented __fork_pty() method to
resolve the issue with Python's pty.fork() not supporting Solaris,
particularly ssh. Based on patch to posixmodule.c authored by Noah
Spurrier::
http://mail.python.org/pipermail/python-dev/2003-May/035281.html
"""
parent_fd, child_fd = os.openpty()
if parent_fd < 0 or child_fd < 0:
raise ExceptionPexpect("Could not open with os.openpty().")
pid = os.fork()
if pid < 0:
raise ExceptionPexpect("Failed os.fork().")
elif pid == 0:
# Child.
os.close(parent_fd)
self.__pty_make_controlling_tty(child_fd)
os.dup2(child_fd, 0)
os.dup2(child_fd, 1)
os.dup2(child_fd, 2)
if child_fd > 2:
os.close(child_fd)
else:
# Parent.
os.close(child_fd)
return pid, parent_fd
def __pty_make_controlling_tty(self, tty_fd):
"""This makes the pseudo-terminal the controlling tty. This should be
more portable than the pty.fork() function. Specifically, this should
work on Solaris. """
child_name = os.ttyname(tty_fd)
# Disconnect from controlling tty. Harmless if not already connected.
try:
fd = os.open("/dev/tty", os.O_RDWR | os.O_NOCTTY)
if fd >= 0:
os.close(fd)
except:
# Already disconnected. This happens if running inside cron.
pass
os.setsid()
# Verify we are disconnected from controlling tty
# by attempting to open it again.
try:
fd = os.open("/dev/tty", os.O_RDWR | os.O_NOCTTY)
if fd >= 0:
os.close(fd)
raise ExceptionPexpect('Failed to disconnect from ' +
'controlling tty. It is still possible to open /dev/tty.')
except:
# Good! We are disconnected from a controlling tty.
pass
# Verify we can open child pty.
fd = os.open(child_name, os.O_RDWR)
if fd < 0:
raise ExceptionPexpect("Could not open child pty, " + child_name)
else:
os.close(fd)
# Verify we now have a controlling tty.
fd = os.open("/dev/tty", os.O_WRONLY)
if fd < 0:
raise ExceptionPexpect("Could not open controlling tty, /dev/tty")
else:
os.close(fd)
def fileno(self):
"""This returns the file descriptor of the pty for the child.
"""
return self.child_fd
def close(self, force=True):
"""This closes the connection with the child application. Note that
calling close() more than once is valid. This emulates standard Python
behavior with files. Set force to True if you want to make sure that
the child is terminated (SIGKILL is sent if the child ignores SIGHUP
and SIGINT). """
if not self.closed:
self.flush()
os.close(self.child_fd)
# Give kernel time to update process status.
time.sleep(self.delayafterclose)
if self.isalive():
if not self.terminate(force):
raise ExceptionPexpect('Could not terminate the child.')
self.child_fd = -1
self.closed = True
#self.pid = None
def flush(self):
"""This does nothing. It is here to support the interface for a
File-like object. """
pass
def isatty(self):
"""This returns True if the file descriptor is open and connected to a
tty(-like) device, else False. """
return os.isatty(self.child_fd)
def waitnoecho(self, timeout=-1):
"""This waits until the terminal ECHO flag is set False. This returns
True if the echo mode is off. This returns False if the ECHO flag was
not set False before the timeout. This can be used to detect when the
child is waiting for a password. Usually a child application will turn
off echo mode when it is waiting for the user to enter a password. For
example, instead of expecting the "password:" prompt you can wait for
the child to set ECHO off::
p = pexpect.spawn('ssh [email protected]')
p.waitnoecho()
p.sendline(mypassword)
If timeout==-1 then this method will use the value in self.timeout.
If timeout==None then this method to block until ECHO flag is False.
"""
if timeout == -1:
timeout = self.timeout
if timeout is not None:
end_time = time.time() + timeout
while True:
if not self.getecho():
return True
if timeout < 0 and timeout is not None:
return False
if timeout is not None:
timeout = end_time - time.time()
time.sleep(0.1)
def getecho(self):
"""This returns the terminal echo mode. This returns True if echo is
on or False if echo is off. Child applications that are expecting you
to enter a password often set ECHO False. See waitnoecho(). """
attr = termios.tcgetattr(self.child_fd)
if attr[3] & termios.ECHO:
return True
return False
def setecho(self, state):
"""This sets the terminal echo mode on or off. Note that anything the
child sent before the echo will be lost, so you should be sure that
your input buffer is empty before you call setecho(). For example, the
following will work as expected::
p = pexpect.spawn('cat') # Echo is on by default.
p.sendline('1234') # We expect see this twice from the child...
p.expect(['1234']) # ... once from the tty echo...
p.expect(['1234']) # ... and again from cat itself.
p.setecho(False) # Turn off tty echo
p.sendline('abcd') # We will set this only once (echoed by cat).
p.sendline('wxyz') # We will set this only once (echoed by cat)
p.expect(['abcd'])
p.expect(['wxyz'])
The following WILL NOT WORK because the lines sent before the setecho
will be lost::
p = pexpect.spawn('cat')
p.sendline('1234')
p.setecho(False) # Turn off tty echo
p.sendline('abcd') # We will set this only once (echoed by cat).
p.sendline('wxyz') # We will set this only once (echoed by cat)
p.expect(['1234'])
p.expect(['1234'])
p.expect(['abcd'])
p.expect(['wxyz'])
"""
self.child_fd
attr = termios.tcgetattr(self.child_fd)
if state:
attr[3] = attr[3] | termios.ECHO
else:
attr[3] = attr[3] & ~termios.ECHO
# I tried TCSADRAIN and TCSAFLUSH, but
# these were inconsistent and blocked on some platforms.
# TCSADRAIN would probably be ideal if it worked.
termios.tcsetattr(self.child_fd, termios.TCSANOW, attr)
def read_nonblocking(self, size=1, timeout=-1):
"""This reads at most size characters from the child application. It
includes a timeout. If the read does not complete within the timeout
period then a TIMEOUT exception is raised. If the end of file is read
then an EOF exception will be raised. If a log file was set using
setlog() then all data will also be written to the log file.
If timeout is None then the read may block indefinitely.
If timeout is -1 then the self.timeout value is used. If timeout is 0
then the child is polled and if there is no data immediately ready
then this will raise a TIMEOUT exception.
The timeout refers only to the amount of time to read at least one
character. This is not effected by the 'size' parameter, so if you call
read_nonblocking(size=100, timeout=30) and only one character is
available right away then one character will be returned immediately.
It will not wait for 30 seconds for another 99 characters to come in.
This is a wrapper around os.read(). It uses select.select() to
implement the timeout. """
if self.closed:
raise ValueError('I/O operation on closed file.')
if timeout == -1:
timeout = self.timeout
# Note that some systems such as Solaris do not give an EOF when
# the child dies. In fact, you can still try to read
# from the child_fd -- it will block forever or until TIMEOUT.
# For this case, I test isalive() before doing any reading.
# If isalive() is false, then I pretend that this is the same as EOF.
if not self.isalive():
# timeout of 0 means "poll"
r, w, e = self.__select([self.child_fd], [], [], 0)
if not r:
self.flag_eof = True
raise EOF('End Of File (EOF). Braindead platform.')
elif self.__irix_hack:
# Irix takes a long time before it realizes a child was terminated.
# FIXME So does this mean Irix systems are forced to always have
# FIXME a 2 second delay when calling read_nonblocking? That sucks.
r, w, e = self.__select([self.child_fd], [], [], 2)
if not r and not self.isalive():
self.flag_eof = True
raise EOF('End Of File (EOF). Slow platform.')
r, w, e = self.__select([self.child_fd], [], [], timeout)
if not r:
if not self.isalive():
# Some platforms, such as Irix, will claim that their
# processes are alive; timeout on the select; and
# then finally admit that they are not alive.
self.flag_eof = True
raise EOF('End of File (EOF). Very slow platform.')
else:
raise TIMEOUT('Timeout exceeded.')
if self.child_fd in r:
try:
s = os.read(self.child_fd, size)
except OSError as e:
# Linux does this
self.flag_eof = True
raise EOF('End Of File (EOF). Exception style platform.')
if s == '':
# BSD style
self.flag_eof = True
raise EOF('End Of File (EOF). Empty string style platform.')
if self.logfile is not None:
self.logfile.write(s)
self.logfile.flush()
if self.logfile_read is not None:
self.logfile_read.write(s)
self.logfile_read.flush()
return s
raise ExceptionPexpect('Reached an unexpected state.')
def read(self, size=-1):
"""This reads at most "size" bytes from the file (less if the read hits
EOF before obtaining size bytes). If the size argument is negative or
omitted, read all data until EOF is reached. The bytes are returned as
a string object. An empty string is returned when EOF is encountered
immediately. """
if size == 0:
return ''
if size < 0:
# delimiter default is EOF
self.expect(self.delimiter)
return self.before
# I could have done this more directly by not using expect(), but
# I deliberately decided to couple read() to expect() so that
# I would catch any bugs early and ensure consistant behavior.
# It's a little less efficient, but there is less for me to
# worry about if I have to later modify read() or expect().
# Note, it's OK if size==-1 in the regex. That just means it
# will never match anything in which case we stop only on EOF.
cre = re.compile('.{%d}' % size, re.DOTALL)
# delimiter default is EOF
index = self.expect([cre, self.delimiter])
if index == 0:
### FIXME self.before should be ''. Should I assert this?
return self.after
return self.before
def readline(self, size=-1):
"""This reads and returns one entire line. The newline at the end of
line is returned as part of the string, unless the file ends without a
newline. An empty string is returned if EOF is encountered immediately.
This looks for a newline as a CR/LF pair (\\r\\n) even on UNIX because
this is what the pseudotty device returns. So contrary to what you may
expect you will receive newlines as \\r\\n.
If the size argument is 0 then an empty string is returned. In all
other cases the size argument is ignored, which is not standard
behavior for a file-like object. """
if size == 0:
return ''
# delimiter default is EOF
index = self.expect(['\r\n', self.delimiter])
if index == 0:
return self.before + '\r\n'
else:
return self.before
def __iter__(self):
"""This is to support iterators over a file-like object.
"""
return self
def __next__(self):
"""This is to support iterators over a file-like object.
"""
result = self.readline()
if result == "":
raise StopIteration
return result
def readlines(self, sizehint=-1):
"""This reads until EOF using readline() and returns a list containing
the lines thus read. The optional 'sizehint' argument is ignored. """
lines = []
while True:
line = self.readline()
if not line:
break
lines.append(line)
return lines
def write(self, s):
"""This is similar to send() except that there is no return value.
"""
self.send(s)
def writelines(self, sequence):
"""This calls write() for each element in the sequence. The sequence
can be any iterable object producing strings, typically a list of
strings. This does not add line separators There is no return value.
"""
for s in sequence:
self.write(s)
def send(self, s):
"""This sends a string to the child process. This returns the number of
bytes written. If a log file was set then the data is also written to
the log. """
time.sleep(self.delaybeforesend)
if self.logfile is not None:
self.logfile.write(s)
self.logfile.flush()
if self.logfile_send is not None:
self.logfile_send.write(s)
self.logfile_send.flush()
c = os.write(self.child_fd, s.encode("utf-8"))
return c
def sendline(self, s=''):
"""This is like send(), but it adds a linefeed (os.linesep). This
returns the number of bytes written. """
n = self.send(s)
n = n + self.send(os.linesep)
return n
def sendcontrol(self, char):
"""This sends a control character to the child such as Ctrl-C or
Ctrl-D. For example, to send a Ctrl-G (ASCII 7)::
child.sendcontrol('g')
See also, sendintr() and sendeof().
"""
char = char.lower()
a = ord(char)
if a >= 97 and a <= 122:
a = a - ord('a') + 1
return self.send(chr(a))
d = {'@': 0, '`': 0,
'[': 27, '{': 27,
'\\': 28, '|': 28,
']': 29, '}': 29,
'^': 30, '~': 30,
'_': 31,
'?': 127}
if char not in d:
return 0
return self.send(chr(d[char]))
def sendeof(self):
"""This sends an EOF to the child. This sends a character which causes
the pending parent output buffer to be sent to the waiting child
program without waiting for end-of-line. If it is the first character
of the line, the read() in the user program returns 0, which signifies
end-of-file. This means to work as expected a sendeof() has to be
called at the beginning of a line. This method does not send a newline.
It is the responsibility of the caller to ensure the eof is sent at the
beginning of a line. """
### Hmmm... how do I send an EOF?
###C if ((m = write(pty, *buf, p - *buf)) < 0)
###C return (errno == EWOULDBLOCK) ? n : -1;
#fd = sys.stdin.fileno()
#old = termios.tcgetattr(fd) # remember current state
#attr = termios.tcgetattr(fd)
#attr[3] = attr[3] | termios.ICANON # ICANON must be set to see EOF
#try: # use try/finally to ensure state gets restored
# termios.tcsetattr(fd, termios.TCSADRAIN, attr)
# if hasattr(termios, 'CEOF'):
# os.write(self.child_fd, '%c' % termios.CEOF)
# else:
# # Silly platform does not define CEOF so assume CTRL-D
# os.write(self.child_fd, '%c' % 4)
#finally: # restore state
# termios.tcsetattr(fd, termios.TCSADRAIN, old)
if hasattr(termios, 'VEOF'):
char = termios.tcgetattr(self.child_fd)[6][termios.VEOF]
else:
# platform does not define VEOF so assume CTRL-D
char = chr(4)
self.send(char)
def sendintr(self):
"""This sends a SIGINT to the child. It does not require
the SIGINT to be the first character on a line. """
if hasattr(termios, 'VINTR'):
char = termios.tcgetattr(self.child_fd)[6][termios.VINTR]
else:
# platform does not define VINTR so assume CTRL-C
char = chr(3)
self.send(char)
def eof(self):
"""This returns True if the EOF exception was ever raised.
"""
return self.flag_eof
def terminate(self, force=False):
"""This forces a child process to terminate. It starts nicely with
SIGHUP and SIGINT. If "force" is True then moves onto SIGKILL. This
returns True if the child was terminated. This returns False if the
child could not be terminated. """
if not self.isalive():
return True
try:
self.kill(signal.SIGHUP)
time.sleep(self.delayafterterminate)
if not self.isalive():
return True
self.kill(signal.SIGCONT)
time.sleep(self.delayafterterminate)
if not self.isalive():
return True
self.kill(signal.SIGINT)
time.sleep(self.delayafterterminate)
if not self.isalive():
return True
if force:
self.kill(signal.SIGKILL)
time.sleep(self.delayafterterminate)
if not self.isalive():
return True
else:
return False
return False
except OSError as e:
# I think there are kernel timing issues that sometimes cause
# this to happen. I think isalive() reports True, but the
# process is dead to the kernel.
# Make one last attempt to see if the kernel is up to date.
time.sleep(self.delayafterterminate)
if not self.isalive():
return True
else:
return False
def wait(self):
"""This waits until the child exits. This is a blocking call. This will
not read any data from the child, so this will block forever if the
child has unread output and has terminated. In other words, the child
may have printed output then called exit(), but, the child is
technically still alive until its output is read by the parent. """
if self.isalive():
pid, status = os.waitpid(self.pid, 0)
else:
raise ExceptionPexpect('Cannot wait for dead child process.')
self.exitstatus = os.WEXITSTATUS(status)
if os.WIFEXITED(status):
self.status = status
self.exitstatus = os.WEXITSTATUS(status)
self.signalstatus = None
self.terminated = True
elif os.WIFSIGNALED(status):
self.status = status
self.exitstatus = None
self.signalstatus = os.WTERMSIG(status)
self.terminated = True
elif os.WIFSTOPPED(status):
# You can't call wait() on a child process in the stopped state.
raise ExceptionPexpect('Called wait() on a stopped child ' +
'process. This is not supported. Is some other ' +
'process attempting job control with our child pid?')
return self.exitstatus
def isalive(self):
"""This tests if the child process is running or not. This is
non-blocking. If the child was terminated then this will read the
exitstatus or signalstatus of the child. This returns True if the child
process appears to be running or False if not. It can take literally
SECONDS for Solaris to return the right status. """
if self.terminated:
return False
if self.flag_eof:
# This is for Linux, which requires the blocking form
# of waitpid to # get status of a defunct process.
# This is super-lame. The flag_eof would have been set
# in read_nonblocking(), so this should be safe.
waitpid_options = 0
else:
waitpid_options = os.WNOHANG
try:
pid, status = os.waitpid(self.pid, waitpid_options)
except OSError as e:
# No child processes
if e[0] == errno.ECHILD:
raise ExceptionPexpect('isalive() encountered condition ' +
'where "terminated" is 0, but there was no child ' +
'process. Did someone else call waitpid() ' +
'on our process?')
else:
raise e
# I have to do this twice for Solaris.
# I can't even believe that I figured this out...
# If waitpid() returns 0 it means that no child process
# wishes to report, and the value of status is undefined.
if pid == 0:
try:
### os.WNOHANG) # Solaris!
pid, status = os.waitpid(self.pid, waitpid_options)
except OSError as e:
# This should never happen...
if e[0] == errno.ECHILD:
raise ExceptionPexpect('isalive() encountered condition ' +
'that should never happen. There was no child ' +
'process. Did someone else call waitpid() ' +
'on our process?')
else:
raise e
# If pid is still 0 after two calls to waitpid() then the process
# really is alive. This seems to work on all platforms, except for
# Irix which seems to require a blocking call on waitpid or select,
# so I let read_nonblocking take care of this situation
# (unfortunately, this requires waiting through the timeout).
if pid == 0:
return True
if pid == 0:
return True
if os.WIFEXITED(status):
self.status = status
self.exitstatus = os.WEXITSTATUS(status)
self.signalstatus = None
self.terminated = True
elif os.WIFSIGNALED(status):
self.status = status
self.exitstatus = None
self.signalstatus = os.WTERMSIG(status)
self.terminated = True
elif os.WIFSTOPPED(status):
raise ExceptionPexpect('isalive() encountered condition ' +
'where child process is stopped. This is not ' +
'supported. Is some other process attempting ' +
'job control with our child pid?')
return False
def kill(self, sig):
"""This sends the given signal to the child application. In keeping
with UNIX tradition it has a misleading name. It does not necessarily
kill the child unless you send the right signal. """
# Same as os.kill, but the pid is given for you.
if self.isalive():
os.kill(self.pid, sig)
def compile_pattern_list(self, patterns):
"""This compiles a pattern-string or a list of pattern-strings.
Patterns must be a StringType, EOF, TIMEOUT, SRE_Pattern, or a list of
those. Patterns may also be None which results in an empty list (you
might do this if waiting for an EOF or TIMEOUT condition without
expecting any pattern).
This is used by expect() when calling expect_list(). Thus expect() is
nothing more than::
cpl = self.compile_pattern_list(pl)
return self.expect_list(cpl, timeout)
If you are using expect() within a loop it may be more
efficient to compile the patterns first and then call expect_list().
This avoid calls in a loop to compile_pattern_list()::
cpl = self.compile_pattern_list(my_pattern)
while some_condition:
...
i = self.expect_list(clp, timeout)
...
"""
if patterns is None:
return []
if not isinstance(patterns, list):
patterns = [patterns]
# Allow dot to match \n
compile_flags = re.DOTALL
if self.ignorecase:
compile_flags = compile_flags | re.IGNORECASE
compiled_pattern_list = []
for p in patterns:
if type(p) in types.StringTypes:
compiled_pattern_list.append(re.compile(p, compile_flags))
elif p is EOF:
compiled_pattern_list.append(EOF)
elif p is TIMEOUT:
compiled_pattern_list.append(TIMEOUT)
elif isinstance(p, type(re.compile(''))):
compiled_pattern_list.append(p)
else:
raise TypeError('Argument must be one of StringTypes, ' +
'EOF, TIMEOUT, SRE_Pattern, or a list of those ' +
'type. %s' % str(type(p)))
return compiled_pattern_list
def expect(self, pattern, timeout=-1, searchwindowsize=-1):
"""This seeks through the stream until a pattern is matched. The
pattern is overloaded and may take several types. The pattern can be a
StringType, EOF, a compiled re, or a list of any of those types.
Strings will be compiled to re types. This returns the index into the
pattern list. If the pattern was not a list this returns index 0 on a
successful match. This may raise exceptions for EOF or TIMEOUT. To
avoid the EOF or TIMEOUT exceptions add EOF or TIMEOUT to the pattern
list. That will cause expect to match an EOF or TIMEOUT condition
instead of raising an exception.
If you pass a list of patterns and more than one matches, the first
match in the stream is chosen. If more than one pattern matches at that
point, the leftmost in the pattern list is chosen. For example::
# the input is 'foobar'
index = p.expect(['bar', 'foo', 'foobar'])
# returns 1('foo') even though 'foobar' is a "better" match
Please note, however, that buffering can affect this behavior, since
input arrives in unpredictable chunks. For example::
# the input is 'foobar'
index = p.expect(['foobar', 'foo'])
# returns 0('foobar') if all input is available at once,
# but returs 1('foo') if parts of the final 'bar' arrive late
After a match is found the instance attributes 'before', 'after' and
'match' will be set. You can see all the data read before the match in
'before'. You can see the data that was matched in 'after'. The
re.MatchObject used in the re match will be in 'match'. If an error
occurred then 'before' will be set to all the data read so far and
'after' and 'match' will be None.
If timeout is -1 then timeout will be set to the self.timeout value.
A list entry may be EOF or TIMEOUT instead of a string. This will
catch these exceptions and return the index of the list entry instead
of raising the exception. The attribute 'after' will be set to the
exception type. The attribute 'match' will be None. This allows you to
write code like this::
index = p.expect(['good', 'bad', pexpect.EOF, pexpect.TIMEOUT])
if index == 0:
do_something()
elif index == 1:
do_something_else()
elif index == 2:
do_some_other_thing()
elif index == 3:
do_something_completely_different()
instead of code like this::
try:
index = p.expect(['good', 'bad'])
if index == 0:
do_something()
elif index == 1:
do_something_else()
except EOF:
do_some_other_thing()
except TIMEOUT:
do_something_completely_different()
These two forms are equivalent. It all depends on what you want. You
can also just expect the EOF if you are waiting for all output of a
child to finish. For example::
p = pexpect.spawn('/bin/ls')
p.expect(pexpect.EOF)
print p.before
If you are trying to optimize for speed then see expect_list().
"""
compiled_pattern_list = self.compile_pattern_list(pattern)
return self.expect_list(compiled_pattern_list,
timeout, searchwindowsize)
def expect_list(self, pattern_list, timeout=-1, searchwindowsize=-1):
"""This takes a list of compiled regular expressions and returns the
index into the pattern_list that matched the child output. The list may
also contain EOF or TIMEOUT(which are not compiled regular
expressions). This method is similar to the expect() method except that
expect_list() does not recompile the pattern list on every call. This
may help if you are trying to optimize for speed, otherwise just use
the expect() method. This is called by expect(). If timeout==-1 then
the self.timeout value is used. If searchwindowsize==-1 then the
self.searchwindowsize value is used. """
return self.expect_loop(searcher_re(pattern_list),
timeout, searchwindowsize)
def expect_exact(self, pattern_list, timeout=-1, searchwindowsize=-1):
"""This is similar to expect(), but uses plain string matching instead
of compiled regular expressions in 'pattern_list'. The 'pattern_list'
may be a string; a list or other sequence of strings; or TIMEOUT and
EOF.
This call might be faster than expect() for two reasons: string
searching is faster than RE matching and it is possible to limit the
search to just the end of the input buffer.
This method is also useful when you don't want to have to worry about
escaping regular expression characters that you want to match."""
if (type(pattern_list) in types.StringTypes or
pattern_list in (TIMEOUT, EOF)):
pattern_list = [pattern_list]
return self.expect_loop(searcher_string(pattern_list),
timeout, searchwindowsize)
def expect_loop(self, searcher, timeout=-1, searchwindowsize=-1):
"""This is the common loop used inside expect. The 'searcher' should be
an instance of searcher_re or searcher_string, which describes how and
what to search for in the input.
See expect() for other arguments, return value and exceptions. """
self.searcher = searcher
if timeout == -1:
timeout = self.timeout
if timeout is not None:
end_time = time.time() + timeout
if searchwindowsize == -1:
searchwindowsize = self.searchwindowsize
try:
incoming = self.buffer
freshlen = len(incoming)
while True:
# Keep reading until exception or return.
index = searcher.search(incoming, freshlen, searchwindowsize)
if index >= 0:
self.buffer = incoming[searcher.end:]
self.before = incoming[: searcher.start]
self.after = incoming[searcher.start: searcher.end]
self.match = searcher.match
self.match_index = index
return self.match_index
# No match at this point
if timeout < 0 and timeout is not None:
raise TIMEOUT('Timeout exceeded in expect_any().')
# Still have time left, so read more data
c = self.read_nonblocking(self.maxread, timeout)
freshlen = len(c)
time.sleep(0.0001)
incoming = incoming + c
if timeout is not None:
timeout = end_time - time.time()
except EOF as e:
self.buffer = ''
self.before = incoming
self.after = EOF
index = searcher.eof_index
if index >= 0:
self.match = EOF
self.match_index = index
return self.match_index
else:
self.match = None
self.match_index = None
raise EOF(str(e) + '\n' + str(self))
except TIMEOUT as e:
self.buffer = incoming
self.before = incoming
self.after = TIMEOUT
index = searcher.timeout_index
if index >= 0:
self.match = TIMEOUT
self.match_index = index
return self.match_index
else:
self.match = None
self.match_index = None
raise TIMEOUT(str(e) + '\n' + str(self))
except:
self.before = incoming
self.after = None
self.match = None
self.match_index = None
raise
def getwinsize(self):
"""This returns the terminal window size of the child tty. The return
value is a tuple of (rows, cols). """
TIOCGWINSZ = getattr(termios, 'TIOCGWINSZ', 1074295912)
s = struct.pack('HHHH', 0, 0, 0, 0)
x = fcntl.ioctl(self.fileno(), TIOCGWINSZ, s)
return struct.unpack('HHHH', x)[0:2]
def setwinsize(self, rows, cols):
"""This sets the terminal window size of the child tty. This will cause
a SIGWINCH signal to be sent to the child. This does not change the
physical window size. It changes the size reported to TTY-aware
applications like vi or curses -- applications that respond to the
SIGWINCH signal. """
# Check for buggy platforms. Some Python versions on some platforms
# (notably OSF1 Alpha and RedHat 7.1) truncate the value for
# termios.TIOCSWINSZ. It is not clear why this happens.
# These platforms don't seem to handle the signed int very well;
# yet other platforms like OpenBSD have a large negative value for
# TIOCSWINSZ and they don't have a truncate problem.
# Newer versions of Linux have totally different values for TIOCSWINSZ.
# Note that this fix is a hack.
TIOCSWINSZ = getattr(termios, 'TIOCSWINSZ', -2146929561)
if TIOCSWINSZ == 2148037735:
# Same bits, but with sign.
TIOCSWINSZ = -2146929561
# Note, assume ws_xpixel and ws_ypixel are zero.
s = struct.pack('HHHH', rows, cols, 0, 0)
fcntl.ioctl(self.fileno(), TIOCSWINSZ, s)
def interact(self, escape_character=chr(29),
input_filter=None, output_filter=None):
"""This gives control of the child process to the interactive user (the
human at the keyboard). Keystrokes are sent to the child process, and
the stdout and stderr output of the child process is printed. This
simply echos the child stdout and child stderr to the real stdout and
it echos the real stdin to the child stdin. When the user types the
escape_character this method will stop. The default for
escape_character is ^]. This should not be confused with ASCII 27 --
the ESC character. ASCII 29 was chosen for historical merit because
this is the character used by 'telnet' as the escape character. The
escape_character will not be sent to the child process.
You may pass in optional input and output filter functions. These
functions should take a string and return a string. The output_filter
will be passed all the output from the child process. The input_filter
will be passed all the keyboard input from the user. The input_filter
is run BEFORE the check for the escape_character.
Note that if you change the window size of the parent the SIGWINCH
signal will not be passed through to the child. If you want the child
window size to change when the parent's window size changes then do
something like the following example::
import pexpect, struct, fcntl, termios, signal, sys
def sigwinch_passthrough (sig, data):
s = struct.pack("HHHH", 0, 0, 0, 0)
a = struct.unpack('hhhh', fcntl.ioctl(sys.stdout.fileno(),
termios.TIOCGWINSZ , s))
global p
p.setwinsize(a[0],a[1])
# Note this 'p' global and used in sigwinch_passthrough.
p = pexpect.spawn('/bin/bash')
signal.signal(signal.SIGWINCH, sigwinch_passthrough)
p.interact()
"""
# Flush the buffer.
self.stdout.write(self.buffer)
self.stdout.flush()
self.buffer = ''
mode = tty.tcgetattr(self.STDIN_FILENO)
tty.setraw(self.STDIN_FILENO)
try:
self.__interact_copy(escape_character, input_filter, output_filter)
finally:
tty.tcsetattr(self.STDIN_FILENO, tty.TCSAFLUSH, mode)
def __interact_writen(self, fd, data):
"""This is used by the interact() method.
"""
while data != '' and self.isalive():
n = os.write(fd, data)
data = data[n:]
def __interact_read(self, fd):
"""This is used by the interact() method.
"""
return os.read(fd, 1000)
def __interact_copy(self, escape_character=None,
input_filter=None, output_filter=None):
"""This is used by the interact() method.
"""
while self.isalive():
r, w, e = self.__select([self.child_fd, self.STDIN_FILENO], [], [])
if self.child_fd in r:
data = self.__interact_read(self.child_fd)
if output_filter:
data = output_filter(data)
if self.logfile is not None:
self.logfile.write(data)
self.logfile.flush()
os.write(self.STDOUT_FILENO, data)
if self.STDIN_FILENO in r:
data = self.__interact_read(self.STDIN_FILENO)
if input_filter:
data = input_filter(data)
i = data.rfind(escape_character)
if i != -1:
data = data[:i]
self.__interact_writen(self.child_fd, data)
break
self.__interact_writen(self.child_fd, data)
def __select(self, iwtd, owtd, ewtd, timeout=None):
"""This is a wrapper around select.select() that ignores signals. If
select.select raises a select.error exception and errno is an EINTR
error then it is ignored. Mainly this is used to ignore sigwinch
(terminal resize). """
# if select() is interrupted by a signal (errno==EINTR) then
# we loop back and enter the select() again.
if timeout is not None:
end_time = time.time() + timeout
while True:
try:
return select.select(iwtd, owtd, ewtd, timeout)
except select.error as e:
if e[0] == errno.EINTR:
# if we loop back we have to subtract the
# amount of time we already waited.
if timeout is not None:
timeout = end_time - time.time()
if timeout < 0:
return([], [], [])
else:
# something else caused the select.error, so
# this actually is an exception.
raise
##############################################################################
# The following methods are no longer supported or allowed.
def setmaxread(self, maxread):
"""This method is no longer supported or allowed. I don't like getters
and setters without a good reason. """
raise ExceptionPexpect('This method is no longer supported ' +
'or allowed. Just assign a value to the ' +
'maxread member variable.')
def setlog(self, fileobject):
"""This method is no longer supported or allowed.
"""
raise ExceptionPexpect('This method is no longer supported ' +
'or allowed. Just assign a value to the logfile ' +
'member variable.')
##############################################################################
# End of spawn class
##############################################################################
class searcher_string(object):
"""This is a plain string search helper for the spawn.expect_any() method.
This helper class is for speed. For more powerful regex patterns
see the helper class, searcher_re.
Attributes:
eof_index - index of EOF, or -1
timeout_index - index of TIMEOUT, or -1
After a successful match by the search() method the following attributes
are available:
start - index into the buffer, first byte of match
end - index into the buffer, first byte after match
match - the matching string itself
"""
def __init__(self, strings):
"""This creates an instance of searcher_string. This argument 'strings'
may be a list; a sequence of strings; or the EOF or TIMEOUT types. """
self.eof_index = -1
self.timeout_index = -1
self._strings = []
for n, s in zip(list(range(len(strings))), strings):
if s is EOF:
self.eof_index = n
continue
if s is TIMEOUT:
self.timeout_index = n
continue
self._strings.append((n, s))
def __str__(self):
"""This returns a human-readable string that represents the state of
the object."""
ss = [(ns[0], ' %d: "%s"' % ns) for ns in self._strings]
ss.append((-1, 'searcher_string:'))
if self.eof_index >= 0:
ss.append((self.eof_index, ' %d: EOF' % self.eof_index))
if self.timeout_index >= 0:
ss.append((self.timeout_index,
' %d: TIMEOUT' % self.timeout_index))
ss.sort()
ss = zip(*ss)[1]
return '\n'.join(ss)
def search(self, buffer, freshlen, searchwindowsize=None):
"""This searches 'buffer' for the first occurence of one of the search
strings. 'freshlen' must indicate the number of bytes at the end of
'buffer' which have not been searched before. It helps to avoid
searching the same, possibly big, buffer over and over again.
See class spawn for the 'searchwindowsize' argument.
If there is a match this returns the index of that string, and sets
'start', 'end' and 'match'. Otherwise, this returns -1. """
absurd_match = len(buffer)
first_match = absurd_match
# 'freshlen' helps a lot here. Further optimizations could
# possibly include:
#
# using something like the Boyer-Moore Fast String Searching
# Algorithm; pre-compiling the search through a list of
# strings into something that can scan the input once to
# search for all N strings; realize that if we search for
# ['bar', 'baz'] and the input is '...foo' we need not bother
# rescanning until we've read three more bytes.
#
# Sadly, I don't know enough about this interesting topic. /grahn
for index, s in self._strings:
if searchwindowsize is None:
# the match, if any, can only be in the fresh data,
# or at the very end of the old data
offset = -(freshlen + len(s))
else:
# better obey searchwindowsize
offset = -searchwindowsize
n = buffer.find(s, offset)
if n >= 0 and n < first_match:
first_match = n
best_index, best_match = index, s
if first_match == absurd_match:
return -1
self.match = best_match
self.start = first_match
self.end = self.start + len(self.match)
return best_index
class searcher_re(object):
"""This is regular expression string search helper for the
spawn.expect_any() method. This helper class is for powerful
pattern matching. For speed, see the helper class, searcher_string.
Attributes:
eof_index - index of EOF, or -1
timeout_index - index of TIMEOUT, or -1
After a successful match by the search() method the following attributes
are available:
start - index into the buffer, first byte of match
end - index into the buffer, first byte after match
match - the re.match object returned by a succesful re.search
"""
def __init__(self, patterns):
"""This creates an instance that searches for 'patterns' Where
'patterns' may be a list or other sequence of compiled regular
expressions, or the EOF or TIMEOUT types."""
self.eof_index = -1
self.timeout_index = -1
self._searches = []
for n, s in zip(list(range(len(patterns))), patterns):
if s is EOF:
self.eof_index = n
continue
if s is TIMEOUT:
self.timeout_index = n
continue
self._searches.append((n, s))
def __str__(self):
"""This returns a human-readable string that represents the state of
the object."""
ss = [(n, ' %d: re.compile("%s")' %
(n, str(s.pattern))) for n, s in self._searches]
ss.append((-1, 'searcher_re:'))
if self.eof_index >= 0:
ss.append((self.eof_index, ' %d: EOF' % self.eof_index))
if self.timeout_index >= 0:
ss.append((self.timeout_index, ' %d: TIMEOUT' %
self.timeout_index))
ss.sort()
ss = zip(*ss)[1]
return '\n'.join(ss)
def search(self, buffer, freshlen, searchwindowsize=None):
"""This searches 'buffer' for the first occurence of one of the regular
expressions. 'freshlen' must indicate the number of bytes at the end of
'buffer' which have not been searched before.
See class spawn for the 'searchwindowsize' argument.
If there is a match this returns the index of that string, and sets
'start', 'end' and 'match'. Otherwise, returns -1."""
absurd_match = len(buffer)
first_match = absurd_match
# 'freshlen' doesn't help here -- we cannot predict the
# length of a match, and the re module provides no help.
if searchwindowsize is None:
searchstart = 0
else:
searchstart = max(0, len(buffer) - searchwindowsize)
for index, s in self._searches:
match = s.search(buffer, searchstart)
if match is None:
continue
n = match.start()
if n < first_match:
first_match = n
the_match = match
best_index = index
if first_match == absurd_match:
return -1
self.start = first_match
self.match = the_match
self.end = self.match.end()
return best_index
def which(filename):
"""This takes a given filename; tries to find it in the environment path;
then checks if it is executable. This returns the full path to the filename
if found and executable. Otherwise this returns None."""
# Special case where filename contains an explicit path.
if os.path.dirname(filename) != '':
if os.access(filename, os.X_OK):
return filename
if 'PATH' not in os.environ or os.environ['PATH'] == '':
p = os.defpath
else:
p = os.environ['PATH']
pathlist = string.split(p, os.pathsep)
for path in pathlist:
ff = os.path.join(path, filename)
if os.access(ff, os.X_OK):
return ff
return None
def split_command_line(command_line):
"""This splits a command line into a list of arguments. It splits arguments
on spaces, but handles embedded quotes, doublequotes, and escaped
characters. It's impossible to do this with a regular expression, so I
wrote a little state machine to parse the command line. """
arg_list = []
arg = ''
# Constants to name the states we can be in.
state_basic = 0
state_esc = 1
state_singlequote = 2
state_doublequote = 3
# The state when consuming whitespace between commands.
state_whitespace = 4
state = state_basic
for c in command_line:
if state == state_basic or state == state_whitespace:
if c == '\\':
# Escape the next character
state = state_esc
elif c == r"'":
# Handle single quote
state = state_singlequote
elif c == r'"':
# Handle double quote
state = state_doublequote
elif c.isspace():
# Add arg to arg_list if we aren't in the middle of whitespace.
if state == state_whitespace:
# Do nothing.
None
else:
arg_list.append(arg)
arg = ''
state = state_whitespace
else:
arg = arg + c
state = state_basic
elif state == state_esc:
arg = arg + c
state = state_basic
elif state == state_singlequote:
if c == r"'":
state = state_basic
else:
arg = arg + c
elif state == state_doublequote:
if c == r'"':
state = state_basic
else:
arg = arg + c
if arg != '':
arg_list.append(arg)
return arg_list
# vi:set sr et ts=4 sw=4 ft=python :
|
bsd-3-clause
|
kyle0311/oliot-llrp
|
ThirdParty/libxml2/python/tests/build.py
|
87
|
1542
|
#!/usr/bin/python -u
import libxml2
import sys
# Memory debug specific
libxml2.debugMemory(1)
doc = libxml2.newDoc("1.0")
comment = doc.newDocComment("This is a generated document")
doc.addChild(comment)
pi = libxml2.newPI("test", "PI content")
doc.addChild(pi)
root = doc.newChild(None, "doc", None)
ns = root.newNs("http://example.com/doc", "my")
root.setNs(ns)
elem = root.newChild(None, "foo", "bar")
elem.setBase("http://example.com/imgs")
elem.setProp("img", "image.gif")
doc.saveFile("tmp.xml")
doc.freeDoc()
doc = libxml2.parseFile("tmp.xml")
comment = doc.children
if comment.type != "comment" or \
comment.content != "This is a generated document":
print "error rereading comment"
sys.exit(1)
pi = comment.next
if pi.type != "pi" or pi.name != "test" or pi.content != "PI content":
print "error rereading PI"
sys.exit(1)
root = pi.next
if root.name != "doc":
print "error rereading root"
sys.exit(1)
ns = root.ns()
if ns.name != "my" or ns.content != "http://example.com/doc":
print "error rereading namespace"
sys.exit(1)
elem = root.children
if elem.name != "foo":
print "error rereading elem"
sys.exit(1)
if elem.getBase(None) != "http://example.com/imgs":
print "error rereading base"
sys.exit(1)
if elem.prop("img") != "image.gif":
print "error rereading property"
sys.exit(1)
doc.freeDoc()
# Memory debug specific
libxml2.cleanupParser()
if libxml2.debugMemory(1) == 0:
print "OK"
else:
print "Memory leak %d bytes" % (libxml2.debugMemory(1))
libxml2.dumpMemory()
|
lgpl-2.1
|
harry-7/addons-server
|
src/olympia/devhub/feeds.py
|
2
|
1711
|
import uuid
from django import http
from django.contrib.syndication.views import Feed
from django.shortcuts import get_object_or_404
from django.utils.feedgenerator import Rss201rev2Feed as RSS
from django.utils.translation import ugettext
from olympia import amo
from olympia.activity.models import ActivityLog
from olympia.addons.models import Addon
from olympia.amo.templatetags.jinja_helpers import absolutify, url
from olympia.devhub.models import RssKey
from olympia.translations.templatetags.jinja_helpers import clean as clean_html
class ActivityFeedRSS(Feed):
feed_type = RSS
def get_object(self, request):
try:
rsskey = request.GET.get('privaterss')
rsskey = uuid.UUID(rsskey)
except ValueError:
raise http.Http404
key = get_object_or_404(RssKey, key=rsskey.hex)
return key
def items(self, key):
if key.addon:
addons = key.addon
else: # We are showing all the add-ons
addons = Addon.objects.filter(authors=key.user)
return (ActivityLog.objects.for_addons(addons)
.exclude(action__in=amo.LOG_HIDE_DEVELOPER))[:20]
def item_title(self, item):
return clean_html(item.to_string(), True)
def title(self, key):
"""Title for the feed as a whole"""
if key.addon:
return ugettext(u'Recent Changes for %s') % key.addon
else:
return ugettext(u'Recent Changes for My Add-ons')
def link(self):
"""Link for the feed as a whole"""
return absolutify(url('devhub.feed_all'))
def item_link(self):
return self.link()
def item_guid(self):
pass
|
bsd-3-clause
|
blckshrk/Weboob
|
modules/parolesmania/test.py
|
4
|
1700
|
# -*- coding: utf-8 -*-
# Copyright(C) 2013 Julien Veyssier
#
# This file is part of weboob.
#
# weboob is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# weboob is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with weboob. If not, see <http://www.gnu.org/licenses/>.
from weboob.tools.test import BackendTest
from weboob.capabilities.base import NotLoaded
class ParolesmaniaTest(BackendTest):
BACKEND = 'parolesmania'
def test_search_song_n_get(self):
l_lyrics = list(self.backend.iter_lyrics('song', 'chien'))
for songlyrics in l_lyrics:
assert songlyrics.id
assert songlyrics.title
assert songlyrics.artist
assert songlyrics.content is NotLoaded
full_lyr = self.backend.get_lyrics(songlyrics.id)
assert full_lyr.id
assert full_lyr.title
assert full_lyr.artist
assert full_lyr.content is not NotLoaded
def test_search_artist(self):
l_lyrics = list(self.backend.iter_lyrics('artist', 'boris'))
for songlyrics in l_lyrics:
assert songlyrics.id
assert songlyrics.title
assert songlyrics.artist
assert songlyrics.content is NotLoaded
|
agpl-3.0
|
cwu2011/seaborn
|
doc/sphinxext/ipython_directive.py
|
37
|
37557
|
# -*- coding: utf-8 -*-
"""
Sphinx directive to support embedded IPython code.
This directive allows pasting of entire interactive IPython sessions, prompts
and all, and their code will actually get re-executed at doc build time, with
all prompts renumbered sequentially. It also allows you to input code as a pure
python input by giving the argument python to the directive. The output looks
like an interactive ipython section.
To enable this directive, simply list it in your Sphinx ``conf.py`` file
(making sure the directory where you placed it is visible to sphinx, as is
needed for all Sphinx directives). For example, to enable syntax highlighting
and the IPython directive::
extensions = ['IPython.sphinxext.ipython_console_highlighting',
'IPython.sphinxext.ipython_directive']
The IPython directive outputs code-blocks with the language 'ipython'. So
if you do not have the syntax highlighting extension enabled as well, then
all rendered code-blocks will be uncolored. By default this directive assumes
that your prompts are unchanged IPython ones, but this can be customized.
The configurable options that can be placed in conf.py are:
ipython_savefig_dir:
The directory in which to save the figures. This is relative to the
Sphinx source directory. The default is `html_static_path`.
ipython_rgxin:
The compiled regular expression to denote the start of IPython input
lines. The default is re.compile('In \[(\d+)\]:\s?(.*)\s*'). You
shouldn't need to change this.
ipython_rgxout:
The compiled regular expression to denote the start of IPython output
lines. The default is re.compile('Out\[(\d+)\]:\s?(.*)\s*'). You
shouldn't need to change this.
ipython_promptin:
The string to represent the IPython input prompt in the generated ReST.
The default is 'In [%d]:'. This expects that the line numbers are used
in the prompt.
ipython_promptout:
The string to represent the IPython prompt in the generated ReST. The
default is 'Out [%d]:'. This expects that the line numbers are used
in the prompt.
ipython_mplbackend:
The string which specifies if the embedded Sphinx shell should import
Matplotlib and set the backend. The value specifies a backend that is
passed to `matplotlib.use()` before any lines in `ipython_execlines` are
executed. If not specified in conf.py, then the default value of 'agg' is
used. To use the IPython directive without matplotlib as a dependency, set
the value to `None`. It may end up that matplotlib is still imported
if the user specifies so in `ipython_execlines` or makes use of the
@savefig pseudo decorator.
ipython_execlines:
A list of strings to be exec'd in the embedded Sphinx shell. Typical
usage is to make certain packages always available. Set this to an empty
list if you wish to have no imports always available. If specified in
conf.py as `None`, then it has the effect of making no imports available.
If omitted from conf.py altogether, then the default value of
['import numpy as np', 'import matplotlib.pyplot as plt'] is used.
ipython_holdcount
When the @suppress pseudo-decorator is used, the execution count can be
incremented or not. The default behavior is to hold the execution count,
corresponding to a value of `True`. Set this to `False` to increment
the execution count after each suppressed command.
As an example, to use the IPython directive when `matplotlib` is not available,
one sets the backend to `None`::
ipython_mplbackend = None
An example usage of the directive is:
.. code-block:: rst
.. ipython::
In [1]: x = 1
In [2]: y = x**2
In [3]: print(y)
See http://matplotlib.org/sampledoc/ipython_directive.html for additional
documentation.
ToDo
----
- Turn the ad-hoc test() function into a real test suite.
- Break up ipython-specific functionality from matplotlib stuff into better
separated code.
Authors
-------
- John D Hunter: orignal author.
- Fernando Perez: refactoring, documentation, cleanups, port to 0.11.
- VáclavŠmilauer <eudoxos-AT-arcig.cz>: Prompt generalizations.
- Skipper Seabold, refactoring, cleanups, pure python addition
"""
from __future__ import print_function
from __future__ import unicode_literals
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
# Stdlib
import os
import re
import sys
import tempfile
import ast
from pandas.compat import zip, range, map, lmap, u, cStringIO as StringIO
import warnings
# To keep compatibility with various python versions
try:
from hashlib import md5
except ImportError:
from md5 import md5
# Third-party
import sphinx
from docutils.parsers.rst import directives
from docutils import nodes
from sphinx.util.compat import Directive
# Our own
from IPython import Config, InteractiveShell
from IPython.core.profiledir import ProfileDir
from IPython.utils import io
from IPython.utils.py3compat import PY3
if PY3:
from io import StringIO
text_type = str
else:
from StringIO import StringIO
text_type = unicode
#-----------------------------------------------------------------------------
# Globals
#-----------------------------------------------------------------------------
# for tokenizing blocks
COMMENT, INPUT, OUTPUT = range(3)
#-----------------------------------------------------------------------------
# Functions and class declarations
#-----------------------------------------------------------------------------
def block_parser(part, rgxin, rgxout, fmtin, fmtout):
"""
part is a string of ipython text, comprised of at most one
input, one ouput, comments, and blank lines. The block parser
parses the text into a list of::
blocks = [ (TOKEN0, data0), (TOKEN1, data1), ...]
where TOKEN is one of [COMMENT | INPUT | OUTPUT ] and
data is, depending on the type of token::
COMMENT : the comment string
INPUT: the (DECORATOR, INPUT_LINE, REST) where
DECORATOR: the input decorator (or None)
INPUT_LINE: the input as string (possibly multi-line)
REST : any stdout generated by the input line (not OUTPUT)
OUTPUT: the output string, possibly multi-line
"""
block = []
lines = part.split('\n')
N = len(lines)
i = 0
decorator = None
while 1:
if i==N:
# nothing left to parse -- the last line
break
line = lines[i]
i += 1
line_stripped = line.strip()
if line_stripped.startswith('#'):
block.append((COMMENT, line))
continue
if line_stripped.startswith('@'):
# we're assuming at most one decorator -- may need to
# rethink
decorator = line_stripped
continue
# does this look like an input line?
matchin = rgxin.match(line)
if matchin:
lineno, inputline = int(matchin.group(1)), matchin.group(2)
# the ....: continuation string
continuation = ' %s:'%''.join(['.']*(len(str(lineno))+2))
Nc = len(continuation)
# input lines can continue on for more than one line, if
# we have a '\' line continuation char or a function call
# echo line 'print'. The input line can only be
# terminated by the end of the block or an output line, so
# we parse out the rest of the input line if it is
# multiline as well as any echo text
rest = []
while i<N:
# look ahead; if the next line is blank, or a comment, or
# an output line, we're done
nextline = lines[i]
matchout = rgxout.match(nextline)
#print "nextline=%s, continuation=%s, starts=%s"%(nextline, continuation, nextline.startswith(continuation))
if matchout or nextline.startswith('#'):
break
elif nextline.startswith(continuation):
nextline = nextline[Nc:]
if nextline and nextline[0] == ' ':
nextline = nextline[1:]
inputline += '\n' + nextline
else:
rest.append(nextline)
i+= 1
block.append((INPUT, (decorator, inputline, '\n'.join(rest))))
continue
# if it looks like an output line grab all the text to the end
# of the block
matchout = rgxout.match(line)
if matchout:
lineno, output = int(matchout.group(1)), matchout.group(2)
if i<N-1:
output = '\n'.join([output] + lines[i:])
block.append((OUTPUT, output))
break
return block
class DecodingStringIO(StringIO, object):
def __init__(self,buf='',encodings=('utf8',), *args, **kwds):
super(DecodingStringIO, self).__init__(buf, *args, **kwds)
self.set_encodings(encodings)
def set_encodings(self, encodings):
self.encodings = encodings
def write(self,data):
if isinstance(data, text_type):
return super(DecodingStringIO, self).write(data)
else:
for enc in self.encodings:
try:
data = data.decode(enc)
return super(DecodingStringIO, self).write(data)
except :
pass
# default to brute utf8 if no encoding succeded
return super(DecodingStringIO, self).write(data.decode('utf8', 'replace'))
class EmbeddedSphinxShell(object):
"""An embedded IPython instance to run inside Sphinx"""
def __init__(self, exec_lines=None,state=None):
self.cout = DecodingStringIO(u'')
if exec_lines is None:
exec_lines = []
self.state = state
# Create config object for IPython
config = Config()
config.InteractiveShell.autocall = False
config.InteractiveShell.autoindent = False
config.InteractiveShell.colors = 'NoColor'
# create a profile so instance history isn't saved
tmp_profile_dir = tempfile.mkdtemp(prefix='profile_')
profname = 'auto_profile_sphinx_build'
pdir = os.path.join(tmp_profile_dir,profname)
profile = ProfileDir.create_profile_dir(pdir)
# Create and initialize global ipython, but don't start its mainloop.
# This will persist across different EmbededSphinxShell instances.
IP = InteractiveShell.instance(config=config, profile_dir=profile)
# io.stdout redirect must be done after instantiating InteractiveShell
io.stdout = self.cout
io.stderr = self.cout
# For debugging, so we can see normal output, use this:
#from IPython.utils.io import Tee
#io.stdout = Tee(self.cout, channel='stdout') # dbg
#io.stderr = Tee(self.cout, channel='stderr') # dbg
# Store a few parts of IPython we'll need.
self.IP = IP
self.user_ns = self.IP.user_ns
self.user_global_ns = self.IP.user_global_ns
self.input = ''
self.output = ''
self.is_verbatim = False
self.is_doctest = False
self.is_suppress = False
# Optionally, provide more detailed information to shell.
self.directive = None
# on the first call to the savefig decorator, we'll import
# pyplot as plt so we can make a call to the plt.gcf().savefig
self._pyplot_imported = False
# Prepopulate the namespace.
for line in exec_lines:
self.process_input_line(line, store_history=False)
def clear_cout(self):
self.cout.seek(0)
self.cout.truncate(0)
def process_input_line(self, line, store_history=True):
"""process the input, capturing stdout"""
stdout = sys.stdout
splitter = self.IP.input_splitter
try:
sys.stdout = self.cout
splitter.push(line)
more = splitter.push_accepts_more()
if not more:
try:
source_raw = splitter.source_raw_reset()[1]
except:
# recent ipython #4504
source_raw = splitter.raw_reset()
self.IP.run_cell(source_raw, store_history=store_history)
finally:
sys.stdout = stdout
def process_image(self, decorator):
"""
# build out an image directive like
# .. image:: somefile.png
# :width 4in
#
# from an input like
# savefig somefile.png width=4in
"""
savefig_dir = self.savefig_dir
source_dir = self.source_dir
saveargs = decorator.split(' ')
filename = saveargs[1]
# insert relative path to image file in source
outfile = os.path.relpath(os.path.join(savefig_dir,filename),
source_dir)
imagerows = ['.. image:: %s'%outfile]
for kwarg in saveargs[2:]:
arg, val = kwarg.split('=')
arg = arg.strip()
val = val.strip()
imagerows.append(' :%s: %s'%(arg, val))
image_file = os.path.basename(outfile) # only return file name
image_directive = '\n'.join(imagerows)
return image_file, image_directive
# Callbacks for each type of token
def process_input(self, data, input_prompt, lineno):
"""
Process data block for INPUT token.
"""
decorator, input, rest = data
image_file = None
image_directive = None
is_verbatim = decorator=='@verbatim' or self.is_verbatim
is_doctest = (decorator is not None and \
decorator.startswith('@doctest')) or self.is_doctest
is_suppress = decorator=='@suppress' or self.is_suppress
is_okexcept = decorator=='@okexcept' or self.is_okexcept
is_okwarning = decorator=='@okwarning' or self.is_okwarning
is_savefig = decorator is not None and \
decorator.startswith('@savefig')
# set the encodings to be used by DecodingStringIO
# to convert the execution output into unicode if
# needed. this attrib is set by IpythonDirective.run()
# based on the specified block options, defaulting to ['ut
self.cout.set_encodings(self.output_encoding)
input_lines = input.split('\n')
if len(input_lines) > 1:
if input_lines[-1] != "":
input_lines.append('') # make sure there's a blank line
# so splitter buffer gets reset
continuation = ' %s:'%''.join(['.']*(len(str(lineno))+2))
if is_savefig:
image_file, image_directive = self.process_image(decorator)
ret = []
is_semicolon = False
# Hold the execution count, if requested to do so.
if is_suppress and self.hold_count:
store_history = False
else:
store_history = True
# Note: catch_warnings is not thread safe
with warnings.catch_warnings(record=True) as ws:
for i, line in enumerate(input_lines):
if line.endswith(';'):
is_semicolon = True
if i == 0:
# process the first input line
if is_verbatim:
self.process_input_line('')
self.IP.execution_count += 1 # increment it anyway
else:
# only submit the line in non-verbatim mode
self.process_input_line(line, store_history=store_history)
formatted_line = '%s %s'%(input_prompt, line)
else:
# process a continuation line
if not is_verbatim:
self.process_input_line(line, store_history=store_history)
formatted_line = '%s %s'%(continuation, line)
if not is_suppress:
ret.append(formatted_line)
if not is_suppress and len(rest.strip()) and is_verbatim:
# the "rest" is the standard output of the
# input, which needs to be added in
# verbatim mode
ret.append(rest)
self.cout.seek(0)
output = self.cout.read()
if not is_suppress and not is_semicolon:
ret.append(output)
elif is_semicolon: # get spacing right
ret.append('')
# context information
filename = self.state.document.current_source
lineno = self.state.document.current_line
# output any exceptions raised during execution to stdout
# unless :okexcept: has been specified.
if not is_okexcept and "Traceback" in output:
s = "\nException in %s at block ending on line %s\n" % (filename, lineno)
s += "Specify :okexcept: as an option in the ipython:: block to suppress this message\n"
sys.stdout.write('\n\n>>>' + ('-' * 73))
sys.stdout.write(s)
sys.stdout.write(output)
sys.stdout.write('<<<' + ('-' * 73) + '\n\n')
# output any warning raised during execution to stdout
# unless :okwarning: has been specified.
if not is_okwarning:
for w in ws:
s = "\nWarning in %s at block ending on line %s\n" % (filename, lineno)
s += "Specify :okwarning: as an option in the ipython:: block to suppress this message\n"
sys.stdout.write('\n\n>>>' + ('-' * 73))
sys.stdout.write(s)
sys.stdout.write('-' * 76 + '\n')
s=warnings.formatwarning(w.message, w.category,
w.filename, w.lineno, w.line)
sys.stdout.write(s)
sys.stdout.write('<<<' + ('-' * 73) + '\n')
self.cout.truncate(0)
return (ret, input_lines, output, is_doctest, decorator, image_file,
image_directive)
def process_output(self, data, output_prompt,
input_lines, output, is_doctest, decorator, image_file):
"""
Process data block for OUTPUT token.
"""
TAB = ' ' * 4
if is_doctest and output is not None:
found = output
found = found.strip()
submitted = data.strip()
if self.directive is None:
source = 'Unavailable'
content = 'Unavailable'
else:
source = self.directive.state.document.current_source
content = self.directive.content
# Add tabs and join into a single string.
content = '\n'.join([TAB + line for line in content])
# Make sure the output contains the output prompt.
ind = found.find(output_prompt)
if ind < 0:
e = ('output does not contain output prompt\n\n'
'Document source: {0}\n\n'
'Raw content: \n{1}\n\n'
'Input line(s):\n{TAB}{2}\n\n'
'Output line(s):\n{TAB}{3}\n\n')
e = e.format(source, content, '\n'.join(input_lines),
repr(found), TAB=TAB)
raise RuntimeError(e)
found = found[len(output_prompt):].strip()
# Handle the actual doctest comparison.
if decorator.strip() == '@doctest':
# Standard doctest
if found != submitted:
e = ('doctest failure\n\n'
'Document source: {0}\n\n'
'Raw content: \n{1}\n\n'
'On input line(s):\n{TAB}{2}\n\n'
'we found output:\n{TAB}{3}\n\n'
'instead of the expected:\n{TAB}{4}\n\n')
e = e.format(source, content, '\n'.join(input_lines),
repr(found), repr(submitted), TAB=TAB)
raise RuntimeError(e)
else:
self.custom_doctest(decorator, input_lines, found, submitted)
def process_comment(self, data):
"""Process data fPblock for COMMENT token."""
if not self.is_suppress:
return [data]
def save_image(self, image_file):
"""
Saves the image file to disk.
"""
self.ensure_pyplot()
command = ('plt.gcf().savefig("%s", bbox_inches="tight", '
'dpi=100)' % image_file)
#print 'SAVEFIG', command # dbg
self.process_input_line('bookmark ipy_thisdir', store_history=False)
self.process_input_line('cd -b ipy_savedir', store_history=False)
self.process_input_line(command, store_history=False)
self.process_input_line('cd -b ipy_thisdir', store_history=False)
self.process_input_line('bookmark -d ipy_thisdir', store_history=False)
self.clear_cout()
def process_block(self, block):
"""
process block from the block_parser and return a list of processed lines
"""
ret = []
output = None
input_lines = None
lineno = self.IP.execution_count
input_prompt = self.promptin % lineno
output_prompt = self.promptout % lineno
image_file = None
image_directive = None
for token, data in block:
if token == COMMENT:
out_data = self.process_comment(data)
elif token == INPUT:
(out_data, input_lines, output, is_doctest, decorator,
image_file, image_directive) = \
self.process_input(data, input_prompt, lineno)
elif token == OUTPUT:
out_data = \
self.process_output(data, output_prompt,
input_lines, output, is_doctest,
decorator, image_file)
if out_data:
ret.extend(out_data)
# save the image files
if image_file is not None:
self.save_image(image_file)
return ret, image_directive
def ensure_pyplot(self):
"""
Ensures that pyplot has been imported into the embedded IPython shell.
Also, makes sure to set the backend appropriately if not set already.
"""
# We are here if the @figure pseudo decorator was used. Thus, it's
# possible that we could be here even if python_mplbackend were set to
# `None`. That's also strange and perhaps worthy of raising an
# exception, but for now, we just set the backend to 'agg'.
if not self._pyplot_imported:
if 'matplotlib.backends' not in sys.modules:
# Then ipython_matplotlib was set to None but there was a
# call to the @figure decorator (and ipython_execlines did
# not set a backend).
#raise Exception("No backend was set, but @figure was used!")
import matplotlib
matplotlib.use('agg')
# Always import pyplot into embedded shell.
self.process_input_line('import matplotlib.pyplot as plt',
store_history=False)
self._pyplot_imported = True
def process_pure_python(self, content):
"""
content is a list of strings. it is unedited directive content
This runs it line by line in the InteractiveShell, prepends
prompts as needed capturing stderr and stdout, then returns
the content as a list as if it were ipython code
"""
output = []
savefig = False # keep up with this to clear figure
multiline = False # to handle line continuation
multiline_start = None
fmtin = self.promptin
ct = 0
for lineno, line in enumerate(content):
line_stripped = line.strip()
if not len(line):
output.append(line)
continue
# handle decorators
if line_stripped.startswith('@'):
output.extend([line])
if 'savefig' in line:
savefig = True # and need to clear figure
continue
# handle comments
if line_stripped.startswith('#'):
output.extend([line])
continue
# deal with lines checking for multiline
continuation = u' %s:'% ''.join(['.']*(len(str(ct))+2))
if not multiline:
modified = u"%s %s" % (fmtin % ct, line_stripped)
output.append(modified)
ct += 1
try:
ast.parse(line_stripped)
output.append(u'')
except Exception: # on a multiline
multiline = True
multiline_start = lineno
else: # still on a multiline
modified = u'%s %s' % (continuation, line)
output.append(modified)
# if the next line is indented, it should be part of multiline
if len(content) > lineno + 1:
nextline = content[lineno + 1]
if len(nextline) - len(nextline.lstrip()) > 3:
continue
try:
mod = ast.parse(
'\n'.join(content[multiline_start:lineno+1]))
if isinstance(mod.body[0], ast.FunctionDef):
# check to see if we have the whole function
for element in mod.body[0].body:
if isinstance(element, ast.Return):
multiline = False
else:
output.append(u'')
multiline = False
except Exception:
pass
if savefig: # clear figure if plotted
self.ensure_pyplot()
self.process_input_line('plt.clf()', store_history=False)
self.clear_cout()
savefig = False
return output
def custom_doctest(self, decorator, input_lines, found, submitted):
"""
Perform a specialized doctest.
"""
from .custom_doctests import doctests
args = decorator.split()
doctest_type = args[1]
if doctest_type in doctests:
doctests[doctest_type](self, args, input_lines, found, submitted)
else:
e = "Invalid option to @doctest: {0}".format(doctest_type)
raise Exception(e)
class IPythonDirective(Directive):
has_content = True
required_arguments = 0
optional_arguments = 4 # python, suppress, verbatim, doctest
final_argumuent_whitespace = True
option_spec = { 'python': directives.unchanged,
'suppress' : directives.flag,
'verbatim' : directives.flag,
'doctest' : directives.flag,
'okexcept': directives.flag,
'okwarning': directives.flag,
'output_encoding': directives.unchanged_required
}
shell = None
seen_docs = set()
def get_config_options(self):
# contains sphinx configuration variables
config = self.state.document.settings.env.config
# get config variables to set figure output directory
confdir = self.state.document.settings.env.app.confdir
savefig_dir = config.ipython_savefig_dir
source_dir = os.path.dirname(self.state.document.current_source)
if savefig_dir is None:
savefig_dir = config.html_static_path
if isinstance(savefig_dir, list):
savefig_dir = savefig_dir[0] # safe to assume only one path?
savefig_dir = os.path.join(confdir, savefig_dir)
# get regex and prompt stuff
rgxin = config.ipython_rgxin
rgxout = config.ipython_rgxout
promptin = config.ipython_promptin
promptout = config.ipython_promptout
mplbackend = config.ipython_mplbackend
exec_lines = config.ipython_execlines
hold_count = config.ipython_holdcount
return (savefig_dir, source_dir, rgxin, rgxout,
promptin, promptout, mplbackend, exec_lines, hold_count)
def setup(self):
# Get configuration values.
(savefig_dir, source_dir, rgxin, rgxout, promptin, promptout,
mplbackend, exec_lines, hold_count) = self.get_config_options()
if self.shell is None:
# We will be here many times. However, when the
# EmbeddedSphinxShell is created, its interactive shell member
# is the same for each instance.
if mplbackend:
import matplotlib
# Repeated calls to use() will not hurt us since `mplbackend`
# is the same each time.
matplotlib.use(mplbackend)
# Must be called after (potentially) importing matplotlib and
# setting its backend since exec_lines might import pylab.
self.shell = EmbeddedSphinxShell(exec_lines, self.state)
# Store IPython directive to enable better error messages
self.shell.directive = self
# reset the execution count if we haven't processed this doc
#NOTE: this may be borked if there are multiple seen_doc tmp files
#check time stamp?
if not self.state.document.current_source in self.seen_docs:
self.shell.IP.history_manager.reset()
self.shell.IP.execution_count = 1
self.shell.IP.prompt_manager.width = 0
self.seen_docs.add(self.state.document.current_source)
# and attach to shell so we don't have to pass them around
self.shell.rgxin = rgxin
self.shell.rgxout = rgxout
self.shell.promptin = promptin
self.shell.promptout = promptout
self.shell.savefig_dir = savefig_dir
self.shell.source_dir = source_dir
self.shell.hold_count = hold_count
# setup bookmark for saving figures directory
self.shell.process_input_line('bookmark ipy_savedir %s'%savefig_dir,
store_history=False)
self.shell.clear_cout()
return rgxin, rgxout, promptin, promptout
def teardown(self):
# delete last bookmark
self.shell.process_input_line('bookmark -d ipy_savedir',
store_history=False)
self.shell.clear_cout()
def run(self):
debug = False
#TODO, any reason block_parser can't be a method of embeddable shell
# then we wouldn't have to carry these around
rgxin, rgxout, promptin, promptout = self.setup()
options = self.options
self.shell.is_suppress = 'suppress' in options
self.shell.is_doctest = 'doctest' in options
self.shell.is_verbatim = 'verbatim' in options
self.shell.is_okexcept = 'okexcept' in options
self.shell.is_okwarning = 'okwarning' in options
self.shell.output_encoding = [options.get('output_encoding', 'utf8')]
# handle pure python code
if 'python' in self.arguments:
content = self.content
self.content = self.shell.process_pure_python(content)
parts = '\n'.join(self.content).split('\n\n')
lines = ['.. code-block:: ipython', '']
figures = []
for part in parts:
block = block_parser(part, rgxin, rgxout, promptin, promptout)
if len(block):
rows, figure = self.shell.process_block(block)
for row in rows:
lines.extend([' %s'%line for line in row.split('\n')])
if figure is not None:
figures.append(figure)
for figure in figures:
lines.append('')
lines.extend(figure.split('\n'))
lines.append('')
if len(lines)>2:
if debug:
print('\n'.join(lines))
else:
# This has to do with input, not output. But if we comment
# these lines out, then no IPython code will appear in the
# final output.
self.state_machine.insert_input(
lines, self.state_machine.input_lines.source(0))
# cleanup
self.teardown()
return []
# Enable as a proper Sphinx directive
def setup(app):
setup.app = app
app.add_directive('ipython', IPythonDirective)
app.add_config_value('ipython_savefig_dir', None, 'env')
app.add_config_value('ipython_rgxin',
re.compile('In \[(\d+)\]:\s?(.*)\s*'), 'env')
app.add_config_value('ipython_rgxout',
re.compile('Out\[(\d+)\]:\s?(.*)\s*'), 'env')
app.add_config_value('ipython_promptin', 'In [%d]:', 'env')
app.add_config_value('ipython_promptout', 'Out[%d]:', 'env')
# We could just let matplotlib pick whatever is specified as the default
# backend in the matplotlibrc file, but this would cause issues if the
# backend didn't work in headless environments. For this reason, 'agg'
# is a good default backend choice.
app.add_config_value('ipython_mplbackend', 'agg', 'env')
# If the user sets this config value to `None`, then EmbeddedSphinxShell's
# __init__ method will treat it as [].
execlines = ['import numpy as np', 'import matplotlib.pyplot as plt']
app.add_config_value('ipython_execlines', execlines, 'env')
app.add_config_value('ipython_holdcount', True, 'env')
# Simple smoke test, needs to be converted to a proper automatic test.
def test():
examples = [
r"""
In [9]: pwd
Out[9]: '/home/jdhunter/py4science/book'
In [10]: cd bookdata/
/home/jdhunter/py4science/book/bookdata
In [2]: from pylab import *
In [2]: ion()
In [3]: im = imread('stinkbug.png')
@savefig mystinkbug.png width=4in
In [4]: imshow(im)
Out[4]: <matplotlib.image.AxesImage object at 0x39ea850>
""",
r"""
In [1]: x = 'hello world'
# string methods can be
# used to alter the string
@doctest
In [2]: x.upper()
Out[2]: 'HELLO WORLD'
@verbatim
In [3]: x.st<TAB>
x.startswith x.strip
""",
r"""
In [130]: url = 'http://ichart.finance.yahoo.com/table.csv?s=CROX\
.....: &d=9&e=22&f=2009&g=d&a=1&br=8&c=2006&ignore=.csv'
In [131]: print url.split('&')
['http://ichart.finance.yahoo.com/table.csv?s=CROX', 'd=9', 'e=22', 'f=2009', 'g=d', 'a=1', 'b=8', 'c=2006', 'ignore=.csv']
In [60]: import urllib
""",
r"""\
In [133]: import numpy.random
@suppress
In [134]: numpy.random.seed(2358)
@doctest
In [135]: numpy.random.rand(10,2)
Out[135]:
array([[ 0.64524308, 0.59943846],
[ 0.47102322, 0.8715456 ],
[ 0.29370834, 0.74776844],
[ 0.99539577, 0.1313423 ],
[ 0.16250302, 0.21103583],
[ 0.81626524, 0.1312433 ],
[ 0.67338089, 0.72302393],
[ 0.7566368 , 0.07033696],
[ 0.22591016, 0.77731835],
[ 0.0072729 , 0.34273127]])
""",
r"""
In [106]: print x
jdh
In [109]: for i in range(10):
.....: print i
.....:
.....:
0
1
2
3
4
5
6
7
8
9
""",
r"""
In [144]: from pylab import *
In [145]: ion()
# use a semicolon to suppress the output
@savefig test_hist.png width=4in
In [151]: hist(np.random.randn(10000), 100);
@savefig test_plot.png width=4in
In [151]: plot(np.random.randn(10000), 'o');
""",
r"""
# use a semicolon to suppress the output
In [151]: plt.clf()
@savefig plot_simple.png width=4in
In [151]: plot([1,2,3])
@savefig hist_simple.png width=4in
In [151]: hist(np.random.randn(10000), 100);
""",
r"""
# update the current fig
In [151]: ylabel('number')
In [152]: title('normal distribution')
@savefig hist_with_text.png
In [153]: grid(True)
@doctest float
In [154]: 0.1 + 0.2
Out[154]: 0.3
@doctest float
In [155]: np.arange(16).reshape(4,4)
Out[155]:
array([[ 0, 1, 2, 3],
[ 4, 5, 6, 7],
[ 8, 9, 10, 11],
[12, 13, 14, 15]])
In [1]: x = np.arange(16, dtype=float).reshape(4,4)
In [2]: x[0,0] = np.inf
In [3]: x[0,1] = np.nan
@doctest float
In [4]: x
Out[4]:
array([[ inf, nan, 2., 3.],
[ 4., 5., 6., 7.],
[ 8., 9., 10., 11.],
[ 12., 13., 14., 15.]])
""",
]
# skip local-file depending first example:
examples = examples[1:]
#ipython_directive.DEBUG = True # dbg
#options = dict(suppress=True) # dbg
options = dict()
for example in examples:
content = example.split('\n')
IPythonDirective('debug', arguments=None, options=options,
content=content, lineno=0,
content_offset=None, block_text=None,
state=None, state_machine=None,
)
# Run test suite as a script
if __name__=='__main__':
if not os.path.isdir('_static'):
os.mkdir('_static')
test()
print('All OK? Check figures in _static/')
|
bsd-3-clause
|
prajjwal1/prajjwal1.github.io
|
markdown_generator/talks.py
|
199
|
4000
|
# coding: utf-8
# # Talks markdown generator for academicpages
#
# Takes a TSV of talks with metadata and converts them for use with [academicpages.github.io](academicpages.github.io). This is an interactive Jupyter notebook ([see more info here](http://jupyter-notebook-beginner-guide.readthedocs.io/en/latest/what_is_jupyter.html)). The core python code is also in `talks.py`. Run either from the `markdown_generator` folder after replacing `talks.tsv` with one containing your data.
#
# TODO: Make this work with BibTex and other databases, rather than Stuart's non-standard TSV format and citation style.
# In[1]:
import pandas as pd
import os
# ## Data format
#
# The TSV needs to have the following columns: title, type, url_slug, venue, date, location, talk_url, description, with a header at the top. Many of these fields can be blank, but the columns must be in the TSV.
#
# - Fields that cannot be blank: `title`, `url_slug`, `date`. All else can be blank. `type` defaults to "Talk"
# - `date` must be formatted as YYYY-MM-DD.
# - `url_slug` will be the descriptive part of the .md file and the permalink URL for the page about the paper.
# - The .md file will be `YYYY-MM-DD-[url_slug].md` and the permalink will be `https://[yourdomain]/talks/YYYY-MM-DD-[url_slug]`
# - The combination of `url_slug` and `date` must be unique, as it will be the basis for your filenames
#
# ## Import TSV
#
# Pandas makes this easy with the read_csv function. We are using a TSV, so we specify the separator as a tab, or `\t`.
#
# I found it important to put this data in a tab-separated values format, because there are a lot of commas in this kind of data and comma-separated values can get messed up. However, you can modify the import statement, as pandas also has read_excel(), read_json(), and others.
# In[3]:
talks = pd.read_csv("talks.tsv", sep="\t", header=0)
talks
# ## Escape special characters
#
# YAML is very picky about how it takes a valid string, so we are replacing single and double quotes (and ampersands) with their HTML encoded equivilents. This makes them look not so readable in raw format, but they are parsed and rendered nicely.
# In[4]:
html_escape_table = {
"&": "&",
'"': """,
"'": "'"
}
def html_escape(text):
if type(text) is str:
return "".join(html_escape_table.get(c,c) for c in text)
else:
return "False"
# ## Creating the markdown files
#
# This is where the heavy lifting is done. This loops through all the rows in the TSV dataframe, then starts to concatentate a big string (```md```) that contains the markdown for each type. It does the YAML metadata first, then does the description for the individual page.
# In[5]:
loc_dict = {}
for row, item in talks.iterrows():
md_filename = str(item.date) + "-" + item.url_slug + ".md"
html_filename = str(item.date) + "-" + item.url_slug
year = item.date[:4]
md = "---\ntitle: \"" + item.title + '"\n'
md += "collection: talks" + "\n"
if len(str(item.type)) > 3:
md += 'type: "' + item.type + '"\n'
else:
md += 'type: "Talk"\n'
md += "permalink: /talks/" + html_filename + "\n"
if len(str(item.venue)) > 3:
md += 'venue: "' + item.venue + '"\n'
if len(str(item.location)) > 3:
md += "date: " + str(item.date) + "\n"
if len(str(item.location)) > 3:
md += 'location: "' + str(item.location) + '"\n'
md += "---\n"
if len(str(item.talk_url)) > 3:
md += "\n[More information here](" + item.talk_url + ")\n"
if len(str(item.description)) > 3:
md += "\n" + html_escape(item.description) + "\n"
md_filename = os.path.basename(md_filename)
#print(md)
with open("../_talks/" + md_filename, 'w') as f:
f.write(md)
# These files are in the talks directory, one directory below where we're working from.
|
mit
|
mhnatiuk/phd_sociology_of_religion
|
scrapper/lib/python2.7/site-packages/twisted/mail/bounce.py
|
26
|
2292
|
# -*- test-case-name: twisted.mail.test.test_bounce -*-
#
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
"""
Support for bounce message generation.
"""
import StringIO
import rfc822
import time
import os
from twisted.mail import smtp
BOUNCE_FORMAT = """\
From: postmaster@%(failedDomain)s
To: %(failedFrom)s
Subject: Returned Mail: see transcript for details
Message-ID: %(messageID)s
Content-Type: multipart/report; report-type=delivery-status;
boundary="%(boundary)s"
--%(boundary)s
%(transcript)s
--%(boundary)s
Content-Type: message/delivery-status
Arrival-Date: %(ctime)s
Final-Recipient: RFC822; %(failedTo)s
"""
def generateBounce(message, failedFrom, failedTo, transcript=''):
"""
Generate a bounce message for an undeliverable email message.
@type message: L{bytes}
@param message: The undeliverable message.
@type failedFrom: L{bytes}
@param failedFrom: The originator of the undeliverable message.
@type failedTo: L{bytes}
@param failedTo: The destination of the undeliverable message.
@type transcript: L{bytes}
@param transcript: An error message to include in the bounce message.
@rtype: 3-L{tuple} of (E{1}) L{bytes}, (E{2}) L{bytes}, (E{3}) L{bytes}
@return: The originator, the destination and the contents of the bounce
message. The destination of the bounce message is the originator of
the undeliverable message.
"""
if not transcript:
transcript = '''\
I'm sorry, the following address has permanent errors: %(failedTo)s.
I've given up, and I will not retry the message again.
''' % vars()
boundary = "%s_%s_%s" % (time.time(), os.getpid(), 'XXXXX')
failedAddress = rfc822.AddressList(failedTo)[0][1]
failedDomain = failedAddress.split('@', 1)[1]
messageID = smtp.messageid(uniq='bounce')
ctime = time.ctime(time.time())
fp = StringIO.StringIO()
fp.write(BOUNCE_FORMAT % vars())
orig = message.tell()
message.seek(2, 0)
sz = message.tell()
message.seek(0, orig)
if sz > 10000:
while 1:
line = message.readline()
if len(line)<=1:
break
fp.write(line)
else:
fp.write(message.read())
return '', failedFrom, fp.getvalue()
|
gpl-2.0
|
taohungyang/cloud-custodian
|
c7n/filters/missing.py
|
1
|
2009
|
# Copyright 2018 Capital One Services, LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from .core import Filter
from c7n.exceptions import PolicyValidationError
from c7n.utils import type_schema
from c7n.policy import Policy
class Missing(Filter):
"""Assert the absence of a particular resource.
Intended for use at a logical account/subscription/project level
This works as an effectively an embedded policy thats evaluated.
"""
schema = type_schema(
'missing', policy={'type': 'object'}, required=['policy'])
def __init__(self, data, manager):
super(Missing, self).__init__(data, manager)
self.data['policy']['name'] = self.manager.ctx.policy.name
self.embedded_policy = Policy(self.data['policy'], self.manager.config)
def validate(self):
if 'mode' in self.data['policy']:
raise PolicyValidationError(
"Execution mode can't be specified in "
"embedded policy %s" % self.data)
if 'actions' in self.data['policy']:
raise PolicyValidationError(
"Actions can't be specified in "
"embedded policy %s" % self.data)
self.embedded_policy.validate()
return self
def get_permissions(self):
return self.embedded_policy.get_permissions()
def process(self, resources, event=None):
check_resources = self.embedded_policy.poll()
if not check_resources:
return resources
return []
|
apache-2.0
|
bjtrost/TCAG-WGS-CNV-workflow
|
convert_CNV_calls_to_common_format.py
|
1
|
1095
|
#!/usr/bin/env python
# Convert calls from Canvas, cn.MOPS, CNVnator, ERDS, Genome STRiP, or RDXplorer to a common format
# Usage example:
# convert_CNV_calls_to_common_format.py input_filename name_of_caller
# name_of_caller must be one of "Canvas", "cn.MOPS", "CNVnator", "ERDS", "Genome_STRiP" (note underscore), or "RDXplorer"
import os
import re
import sys
import argparse
####################################
### Parse command-line arguments ###
parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument("input_filename", type=str)
parser.add_argument("caller", type=str)
args = parser.parse_args()
#####################################
args.caller = args.caller.replace(".", "").replace(" ", "_") # Convert cn.MOPS to cnMOPS
import_str = "import {}".format(args.caller)
exec(import_str)
run_str = "converter={}.{} (\"{}\")".format(args.caller, args.caller, args.input_filename)
print("Chr\tStart\tEnd\tSize\tType\tAlgorithm-specific filtering data\tAlgorithm\tOther information provided by algorithm")
exec(run_str)
converter.run()
|
mit
|
AnasGhrab/scikit-learn
|
doc/tutorial/text_analytics/skeletons/exercise_02_sentiment.py
|
256
|
2406
|
"""Build a sentiment analysis / polarity model
Sentiment analysis can be casted as a binary text classification problem,
that is fitting a linear classifier on features extracted from the text
of the user messages so as to guess wether the opinion of the author is
positive or negative.
In this examples we will use a movie review dataset.
"""
# Author: Olivier Grisel <[email protected]>
# License: Simplified BSD
import sys
from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.svm import LinearSVC
from sklearn.pipeline import Pipeline
from sklearn.grid_search import GridSearchCV
from sklearn.datasets import load_files
from sklearn.cross_validation import train_test_split
from sklearn import metrics
if __name__ == "__main__":
# NOTE: we put the following in a 'if __name__ == "__main__"' protected
# block to be able to use a multi-core grid search that also works under
# Windows, see: http://docs.python.org/library/multiprocessing.html#windows
# The multiprocessing module is used as the backend of joblib.Parallel
# that is used when n_jobs != 1 in GridSearchCV
# the training data folder must be passed as first argument
movie_reviews_data_folder = sys.argv[1]
dataset = load_files(movie_reviews_data_folder, shuffle=False)
print("n_samples: %d" % len(dataset.data))
# split the dataset in training and test set:
docs_train, docs_test, y_train, y_test = train_test_split(
dataset.data, dataset.target, test_size=0.25, random_state=None)
# TASK: Build a vectorizer / classifier pipeline that filters out tokens
# that are too rare or too frequent
# TASK: Build a grid search to find out whether unigrams or bigrams are
# more useful.
# Fit the pipeline on the training set using grid search for the parameters
# TASK: print the cross-validated scores for the each parameters set
# explored by the grid search
# TASK: Predict the outcome on the testing set and store it in a variable
# named y_predicted
# Print the classification report
print(metrics.classification_report(y_test, y_predicted,
target_names=dataset.target_names))
# Print and plot the confusion matrix
cm = metrics.confusion_matrix(y_test, y_predicted)
print(cm)
# import matplotlib.pyplot as plt
# plt.matshow(cm)
# plt.show()
|
bsd-3-clause
|
kevint2u/audio-collector
|
server/node_modules/binaryjs/node_modules/binarypack/node_modules/buffercursor/node_modules/verror/node_modules/extsprintf/deps/javascriptlint/javascriptlint/htmlparse.py
|
28
|
1348
|
# vim: ts=4 sw=4 expandtab
import HTMLParser
import unittest
class _Parser(HTMLParser.HTMLParser):
def __init__(self):
HTMLParser.HTMLParser.__init__(self)
self._tags = []
def handle_starttag(self, tag, attributes):
if tag.lower() == 'script':
attr = dict(attributes)
self._tags.append({
'type': 'start',
'lineno': self.lineno,
'offset': self.offset,
'len': len(self.get_starttag_text()),
'attr': attr
})
def handle_endtag(self, tag):
if tag.lower() == 'script':
self._tags.append({
'type': 'end',
'lineno': self.lineno,
'offset': self.offset,
})
def unknown_decl(self, data):
# Ignore unknown declarations instead of raising an exception.
pass
def gettags(self):
return self._tags
def findscripttags(s):
""" Note that the lineno is 1-based.
"""
parser = _Parser()
parser.feed(s)
parser.close()
return parser.gettags()
class TestHTMLParse(unittest.TestCase):
def testConditionalComments(self):
html = """
<!--[if IE]>This is Internet Explorer.<![endif]-->
<![if !IE]>This is not Internet Explorer<![endif]>
"""
findscripttags(html)
|
mit
|
pakpoomton/CellmodellerShadow
|
CellModeller/Integration/CrankNicIntegrator.py
|
1
|
6405
|
import numpy
import scipy.integrate.odepack
from scipy.sparse.linalg import LinearOperator
from scipy.ndimage.filters import convolve
from scipy.sparse.linalg import gmres
import pyopencl as cl
import pyopencl.array as cl_array
from pyopencl.array import vec
import math
class CrankNicIntegrator:
def __init__(self, sim, nSignals, nSpecies, maxCells, sig, greensThreshold=1e-12, regul=None):
self.sim = sim
self.dt = self.sim.dt
self.greensThreshold = greensThreshold
self.regul = regul
self.cellStates = sim.cellStates
self.nCells = len(self.cellStates)
self.nSpecies = nSpecies
self.nSignals = nSignals
self.maxCells = maxCells
# The signalling model, must be a grid based thing
self.signalling = sig
self.gridDim = sig.gridDim
self.signalDataLen = self.signalling.dataLen()
self.maxSpecDataLen = self.maxCells*nSpecies
# no need to scale up signal storage
storageLen = self.maxSpecDataLen + self.signalDataLen
# These arrays store the level and rate of signals and species
# in a contiguous form. The first part is the signals,
# then the cell species
# To avoid reallocation, create enough space for maxCells
self.levels = numpy.zeros(storageLen)
self.rates = numpy.zeros(storageLen)
self.makeViews()
# Set initial distribution of signals
if self.signalling.initLevels:
for s in range(self.nSignals):
grid = self.signalLevel.reshape(self.gridDim)
grid[s,:] = self.signalling.initLevels[s]
self.computeGreensFunc()
# Initialise map of cell ids to index in arrays
# set the species for existing states to views of the levels array
cs = self.cellStates
for c in cs.items():
c.species = self.specLevels[c.idx,:]
def makeViews(self):
# Level views (references) to the data
self.signalLevel = self.levels[0:self.signalDataLen]
self.specLevel = self.levels[self.signalDataLen:self.signalDataLen+self.maxSpecDataLen].reshape(self.maxCells,self.nSpecies)
# Rate views (references) to the data
self.signalRate = self.rates[0:self.signalDataLen]
self.specRate = self.rates[self.signalDataLen:self.signalDataLen+self.maxSpecDataLen].reshape(self.maxCells,self.nSpecies)
def CNOperator(self, v):
# Transport operator
self.signalling.transportRates(self.signalRate, v)
# Return (I-hT/2)v, where T is transport operator, h=dt
return v - 0.5*self.dt*self.signalRate
def computeGreensFunc(self):
L = LinearOperator((self.signalDataLen,self.signalDataLen), matvec=self.CNOperator, dtype=numpy.float32)
rhs = numpy.zeros(self.gridDim, dtype=numpy.float32)
idx = ( math.floor(self.gridDim[1]*0.5), math.floor(self.gridDim[2]*0.5), math.floor(self.gridDim[3]*0.5) )
for s in xrange(self.nSignals):
rhs[(s,)+idx] = 1.0 # ~delta function in each signal
(self.greensFunc, info) = gmres(L,rhs.reshape(self.signalDataLen)) # Solve impulse response = greens func
# Take only bounding box of region where G > threshold
self.greensFunc.shape = self.gridDim
inds = numpy.transpose(numpy.nonzero(self.greensFunc.reshape(self.gridDim)>self.greensThreshold))
self.greensFunc = self.greensFunc[:, min(inds[:,1]):max(inds[:,1])+1, \
min(inds[:,2]):max(inds[:,2])+1, \
min(inds[:,3]):max(inds[:,3])+1]
print "Truncated Green's function size is " + str(self.greensFunc.shape)
def addCell(self, cellState):
idx = cellState.idx
self.nCells += 1
cellState.species = self.specLevel[idx,:]
def divide(self, pState, d1State, d2State):
# Simulator should have organised indexing:
# Set up slicing of levels for each daughter and copy parent levels
d1idx = d1State.idx
self.nCells += 1
self.specLevel[d1idx,:] = pState.species
d1State.species = self.specLevel[d1idx,:]
d2idx = d2State.idx
self.nCells += 1
self.specLevel[d2idx,:] = pState.species
d2State.species = self.specLevel[d2idx,:]
def setSignalling(self, sig):
self.sig = sig
def setRegulator(self, regul):
self.regul = regul
def dydt(self):
# compute cell species production rates into rates array
# Loop over cells to get rates
states = self.cellStates
for (id,c) in states.items():
idx = c.idx
cellSignals = self.signalling.signals(c, self.signalLevel)
self.specRate[idx,:] = self.regul.speciesRates(c, self.specLevel[idx,:], cellSignals)
cellRates = self.regul.signalRates(c, self.specLevel[idx,:],
cellSignals)
self.signalling.cellProdRates(self.signalRate, c, cellRates)
def step(self, dt):
if dt!=self.dt:
print "I can only integrate at fixed dt!"
return
self.nCells = len(self.cellStates)
# Check we have enough space allocated
try:
s = self.specLevel[self.nCells-1]
except IndexError:
# Could resize here, then would have to rebuild views
print "Number of cells exceeded " \
+ self.__class__.__name__ \
+ "::maxCells (" + self.maxCells + ")"
self.dataLen = self.signalDataLen + self.nCells*self.nSpecies
# Do u += h(T(u_t)/2 + hf(u_t)) where T=transport operator, f(u_t) is
# our regulation function dydt
self.signalling.transportRates(self.signalRate, self.signalLevel)
self.signalRate *= 0.5
self.dydt()
self.rates[0:self.dataLen] *= self.dt
self.levels[0:self.dataLen] += self.rates[0:self.dataLen]
# Convolve (I+hT/2)u_t + f(u_t) with the Greens func to get u_{t+1}
sigLvl = self.signalLevel.reshape(self.gridDim)
convolve(sigLvl, self.greensFunc, mode='nearest')
# Put the final signal levels into the cell states
states = self.cellStates
for (id,c) in states.items():
if self.signalling:
c.signals = self.signalling.signals(c, self.signalLevel)
|
bsd-3-clause
|
ykim362/mxnet
|
example/ssd/config/config.py
|
31
|
3112
|
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
import os
from config.utils import DotDict, namedtuple_with_defaults, zip_namedtuple, config_as_dict
RandCropper = namedtuple_with_defaults('RandCropper',
'min_crop_scales, max_crop_scales, \
min_crop_aspect_ratios, max_crop_aspect_ratios, \
min_crop_overlaps, max_crop_overlaps, \
min_crop_sample_coverages, max_crop_sample_coverages, \
min_crop_object_coverages, max_crop_object_coverages, \
max_crop_trials',
[0.0, 1.0,
0.5, 2.0,
0.0, 1.0,
0.0, 1.0,
0.0, 1.0,
25])
RandPadder = namedtuple_with_defaults('RandPadder',
'rand_pad_prob, max_pad_scale, fill_value',
[0.0, 1.0, 127])
ColorJitter = namedtuple_with_defaults('ColorJitter',
'random_hue_prob, max_random_hue, \
random_saturation_prob, max_random_saturation, \
random_illumination_prob, max_random_illumination, \
random_contrast_prob, max_random_contrast',
[0.0, 18,
0.0, 32,
0.0, 32,
0.0, 0.5])
cfg = DotDict()
cfg.ROOT_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
# training configs
cfg.train = DotDict()
# random cropping samplers
cfg.train.rand_crop_samplers = [
RandCropper(min_crop_scales=0.3, min_crop_overlaps=0.1),
RandCropper(min_crop_scales=0.3, min_crop_overlaps=0.3),
RandCropper(min_crop_scales=0.3, min_crop_overlaps=0.5),
RandCropper(min_crop_scales=0.3, min_crop_overlaps=0.7),
RandCropper(min_crop_scales=0.3, min_crop_overlaps=0.9),]
cfg.train.crop_emit_mode = 'center'
# cfg.train.emit_overlap_thresh = 0.4
# random padding
cfg.train.rand_pad = RandPadder(rand_pad_prob=0.5, max_pad_scale=4.0)
# random color jitter
cfg.train.color_jitter = ColorJitter(random_hue_prob=0.5, random_saturation_prob=0.5,
random_illumination_prob=0.5, random_contrast_prob=0.5)
cfg.train.inter_method = 10 # random interpolation
cfg.train.rand_mirror_prob = 0.5
cfg.train.shuffle = True
cfg.train.seed = 233
cfg.train.preprocess_threads = 48
cfg.train = config_as_dict(cfg.train) # convert to normal dict
# validation
cfg.valid = DotDict()
cfg.valid.rand_crop_samplers = []
cfg.valid.rand_pad = RandPadder()
cfg.valid.color_jitter = ColorJitter()
cfg.valid.rand_mirror_prob = 0
cfg.valid.shuffle = False
cfg.valid.seed = 0
cfg.valid.preprocess_threads = 32
cfg.valid = config_as_dict(cfg.valid) # convert to normal dict
|
apache-2.0
|
Just-D/chromium-1
|
tools/telemetry/third_party/gsutilz/gslib/gcs_json_media.py
|
13
|
21674
|
# -*- coding: utf-8 -*-
# Copyright 2014 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Media helper functions and classes for Google Cloud Storage JSON API."""
from __future__ import absolute_import
import copy
import cStringIO
import httplib
import logging
import socket
import types
import urlparse
from apitools.base.py import exceptions as apitools_exceptions
import httplib2
from httplib2 import parse_uri
from gslib.cloud_api import BadRequestException
from gslib.progress_callback import ProgressCallbackWithBackoff
from gslib.util import SSL_TIMEOUT
from gslib.util import TRANSFER_BUFFER_SIZE
class BytesTransferredContainer(object):
"""Container class for passing number of bytes transferred to lower layers.
For resumed transfers or connection rebuilds in the middle of a transfer, we
need to rebuild the connection class with how much we've transferred so far.
For uploads, we don't know the total number of bytes uploaded until we've
queried the server, but we need to create the connection class to pass to
httplib2 before we can query the server. This container object allows us to
pass a reference into Upload/DownloadCallbackConnection.
"""
def __init__(self):
self.__bytes_transferred = 0
@property
def bytes_transferred(self):
return self.__bytes_transferred
@bytes_transferred.setter
def bytes_transferred(self, value):
self.__bytes_transferred = value
class UploadCallbackConnectionClassFactory(object):
"""Creates a class that can override an httplib2 connection.
This is used to provide progress callbacks and disable dumping the upload
payload during debug statements. It can later be used to provide on-the-fly
hash digestion during upload.
"""
def __init__(self, bytes_uploaded_container,
buffer_size=TRANSFER_BUFFER_SIZE,
total_size=0, progress_callback=None):
self.bytes_uploaded_container = bytes_uploaded_container
self.buffer_size = buffer_size
self.total_size = total_size
self.progress_callback = progress_callback
def GetConnectionClass(self):
"""Returns a connection class that overrides send."""
outer_bytes_uploaded_container = self.bytes_uploaded_container
outer_buffer_size = self.buffer_size
outer_total_size = self.total_size
outer_progress_callback = self.progress_callback
class UploadCallbackConnection(httplib2.HTTPSConnectionWithTimeout):
"""Connection class override for uploads."""
bytes_uploaded_container = outer_bytes_uploaded_container
# After we instantiate this class, apitools will check with the server
# to find out how many bytes remain for a resumable upload. This allows
# us to update our progress once based on that number.
processed_initial_bytes = False
GCS_JSON_BUFFER_SIZE = outer_buffer_size
callback_processor = None
size = outer_total_size
def __init__(self, *args, **kwargs):
kwargs['timeout'] = SSL_TIMEOUT
httplib2.HTTPSConnectionWithTimeout.__init__(self, *args, **kwargs)
def send(self, data):
"""Overrides HTTPConnection.send."""
if not self.processed_initial_bytes:
self.processed_initial_bytes = True
if outer_progress_callback:
self.callback_processor = ProgressCallbackWithBackoff(
outer_total_size, outer_progress_callback)
self.callback_processor.Progress(
self.bytes_uploaded_container.bytes_transferred)
# httplib.HTTPConnection.send accepts either a string or a file-like
# object (anything that implements read()).
if isinstance(data, basestring):
full_buffer = cStringIO.StringIO(data)
else:
full_buffer = data
partial_buffer = full_buffer.read(self.GCS_JSON_BUFFER_SIZE)
while partial_buffer:
httplib2.HTTPSConnectionWithTimeout.send(self, partial_buffer)
send_length = len(partial_buffer)
if self.callback_processor:
# This is the only place where gsutil has control over making a
# callback, but here we can't differentiate the metadata bytes
# (such as headers and OAuth2 refreshes) sent during an upload
# from the actual upload bytes, so we will actually report
# slightly more bytes than desired to the callback handler.
#
# One considered/rejected alternative is to move the callbacks
# into the HashingFileUploadWrapper which only processes reads on
# the bytes. This has the disadvantages of being removed from
# where we actually send the bytes and unnecessarily
# multi-purposing that class.
self.callback_processor.Progress(send_length)
partial_buffer = full_buffer.read(self.GCS_JSON_BUFFER_SIZE)
return UploadCallbackConnection
def WrapUploadHttpRequest(upload_http):
"""Wraps upload_http so we only use our custom connection_type on PUTs.
POSTs are used to refresh oauth tokens, and we don't want to process the
data sent in those requests.
Args:
upload_http: httplib2.Http instance to wrap
"""
request_orig = upload_http.request
def NewRequest(uri, method='GET', body=None, headers=None,
redirections=httplib2.DEFAULT_MAX_REDIRECTS,
connection_type=None):
if method == 'PUT' or method == 'POST':
override_connection_type = connection_type
else:
override_connection_type = None
return request_orig(uri, method=method, body=body,
headers=headers, redirections=redirections,
connection_type=override_connection_type)
# Replace the request method with our own closure.
upload_http.request = NewRequest
class DownloadCallbackConnectionClassFactory(object):
"""Creates a class that can override an httplib2 connection.
This is used to provide progress callbacks, disable dumping the download
payload during debug statements, and provide on-the-fly hash digestion during
download. On-the-fly digestion is particularly important because httplib2
will decompress gzipped content on-the-fly, thus this class provides our
only opportunity to calculate the correct hash for an object that has a
gzip hash in the cloud.
"""
def __init__(self, bytes_downloaded_container,
buffer_size=TRANSFER_BUFFER_SIZE, total_size=0,
progress_callback=None, digesters=None):
self.buffer_size = buffer_size
self.total_size = total_size
self.progress_callback = progress_callback
self.digesters = digesters
self.bytes_downloaded_container = bytes_downloaded_container
def GetConnectionClass(self):
"""Returns a connection class that overrides getresponse."""
class DownloadCallbackConnection(httplib2.HTTPSConnectionWithTimeout):
"""Connection class override for downloads."""
outer_total_size = self.total_size
outer_digesters = self.digesters
outer_progress_callback = self.progress_callback
outer_bytes_downloaded_container = self.bytes_downloaded_container
processed_initial_bytes = False
callback_processor = None
def __init__(self, *args, **kwargs):
kwargs['timeout'] = SSL_TIMEOUT
httplib2.HTTPSConnectionWithTimeout.__init__(self, *args, **kwargs)
def getresponse(self, buffering=False):
"""Wraps an HTTPResponse to perform callbacks and hashing.
In this function, self is a DownloadCallbackConnection.
Args:
buffering: Unused. This function uses a local buffer.
Returns:
HTTPResponse object with wrapped read function.
"""
orig_response = httplib.HTTPConnection.getresponse(self)
if orig_response.status not in (httplib.OK, httplib.PARTIAL_CONTENT):
return orig_response
orig_read_func = orig_response.read
def read(amt=None): # pylint: disable=invalid-name
"""Overrides HTTPConnection.getresponse.read.
This function only supports reads of TRANSFER_BUFFER_SIZE or smaller.
Args:
amt: Integer n where 0 < n <= TRANSFER_BUFFER_SIZE. This is a
keyword argument to match the read function it overrides,
but it is required.
Returns:
Data read from HTTPConnection.
"""
if not amt or amt > TRANSFER_BUFFER_SIZE:
raise BadRequestException(
'Invalid HTTP read size %s during download, expected %s.' %
(amt, TRANSFER_BUFFER_SIZE))
else:
amt = amt or TRANSFER_BUFFER_SIZE
if not self.processed_initial_bytes:
self.processed_initial_bytes = True
if self.outer_progress_callback:
self.callback_processor = ProgressCallbackWithBackoff(
self.outer_total_size, self.outer_progress_callback)
self.callback_processor.Progress(
self.outer_bytes_downloaded_container.bytes_transferred)
data = orig_read_func(amt)
read_length = len(data)
if self.callback_processor:
self.callback_processor.Progress(read_length)
if self.outer_digesters:
for alg in self.outer_digesters:
self.outer_digesters[alg].update(data)
return data
orig_response.read = read
return orig_response
return DownloadCallbackConnection
def WrapDownloadHttpRequest(download_http):
"""Overrides download request functions for an httplib2.Http object.
Args:
download_http: httplib2.Http.object to wrap / override.
Returns:
Wrapped / overridden httplib2.Http object.
"""
# httplib2 has a bug https://code.google.com/p/httplib2/issues/detail?id=305
# where custom connection_type is not respected after redirects. This
# function is copied from httplib2 and overrides the request function so that
# the connection_type is properly passed through.
# pylint: disable=protected-access,g-inconsistent-quotes,unused-variable
# pylint: disable=g-equals-none,g-doc-return-or-yield
# pylint: disable=g-short-docstring-punctuation,g-doc-args
# pylint: disable=too-many-statements
def OverrideRequest(self, conn, host, absolute_uri, request_uri, method,
body, headers, redirections, cachekey):
"""Do the actual request using the connection object.
Also follow one level of redirects if necessary.
"""
auths = ([(auth.depth(request_uri), auth) for auth in self.authorizations
if auth.inscope(host, request_uri)])
auth = auths and sorted(auths)[0][1] or None
if auth:
auth.request(method, request_uri, headers, body)
(response, content) = self._conn_request(conn, request_uri, method, body,
headers)
if auth:
if auth.response(response, body):
auth.request(method, request_uri, headers, body)
(response, content) = self._conn_request(conn, request_uri, method,
body, headers)
response._stale_digest = 1
if response.status == 401:
for authorization in self._auth_from_challenge(
host, request_uri, headers, response, content):
authorization.request(method, request_uri, headers, body)
(response, content) = self._conn_request(conn, request_uri, method,
body, headers)
if response.status != 401:
self.authorizations.append(authorization)
authorization.response(response, body)
break
if (self.follow_all_redirects or (method in ["GET", "HEAD"])
or response.status == 303):
if self.follow_redirects and response.status in [300, 301, 302,
303, 307]:
# Pick out the location header and basically start from the beginning
# remembering first to strip the ETag header and decrement our 'depth'
if redirections:
if not response.has_key('location') and response.status != 300:
raise httplib2.RedirectMissingLocation(
"Redirected but the response is missing a Location: header.",
response, content)
# Fix-up relative redirects (which violate an RFC 2616 MUST)
if response.has_key('location'):
location = response['location']
(scheme, authority, path, query, fragment) = parse_uri(location)
if authority == None:
response['location'] = urlparse.urljoin(absolute_uri, location)
if response.status == 301 and method in ["GET", "HEAD"]:
response['-x-permanent-redirect-url'] = response['location']
if not response.has_key('content-location'):
response['content-location'] = absolute_uri
httplib2._updateCache(headers, response, content, self.cache,
cachekey)
if headers.has_key('if-none-match'):
del headers['if-none-match']
if headers.has_key('if-modified-since'):
del headers['if-modified-since']
if ('authorization' in headers and
not self.forward_authorization_headers):
del headers['authorization']
if response.has_key('location'):
location = response['location']
old_response = copy.deepcopy(response)
if not old_response.has_key('content-location'):
old_response['content-location'] = absolute_uri
redirect_method = method
if response.status in [302, 303]:
redirect_method = "GET"
body = None
(response, content) = self.request(
location, redirect_method, body=body, headers=headers,
redirections=redirections-1,
connection_type=conn.__class__)
response.previous = old_response
else:
raise httplib2.RedirectLimit(
"Redirected more times than redirection_limit allows.",
response, content)
elif response.status in [200, 203] and method in ["GET", "HEAD"]:
# Don't cache 206's since we aren't going to handle byte range
# requests
if not response.has_key('content-location'):
response['content-location'] = absolute_uri
httplib2._updateCache(headers, response, content, self.cache,
cachekey)
return (response, content)
# Wrap download_http so we do not use our custom connection_type
# on POSTS, which are used to refresh oauth tokens. We don't want to
# process the data received in those requests.
request_orig = download_http.request
def NewRequest(uri, method='GET', body=None, headers=None,
redirections=httplib2.DEFAULT_MAX_REDIRECTS,
connection_type=None):
if method == 'POST':
return request_orig(uri, method=method, body=body,
headers=headers, redirections=redirections,
connection_type=None)
else:
return request_orig(uri, method=method, body=body,
headers=headers, redirections=redirections,
connection_type=connection_type)
# Replace the request methods with our own closures.
download_http._request = types.MethodType(OverrideRequest, download_http)
download_http.request = NewRequest
return download_http
class HttpWithNoRetries(httplib2.Http):
"""httplib2.Http variant that does not retry.
httplib2 automatically retries requests according to httplib2.RETRIES, but
in certain cases httplib2 ignores the RETRIES value and forces a retry.
Because httplib2 does not handle the case where the underlying request body
is a stream, a retry may cause a non-idempotent write as the stream is
partially consumed and not reset before the retry occurs.
Here we override _conn_request to disable retries unequivocally, so that
uploads may be retried at higher layers that properly handle stream request
bodies.
"""
def _conn_request(self, conn, request_uri, method, body, headers): # pylint: disable=too-many-statements
try:
if hasattr(conn, 'sock') and conn.sock is None:
conn.connect()
conn.request(method, request_uri, body, headers)
except socket.timeout:
raise
except socket.gaierror:
conn.close()
raise httplib2.ServerNotFoundError(
'Unable to find the server at %s' % conn.host)
except httplib2.ssl_SSLError:
conn.close()
raise
except socket.error, e:
err = 0
if hasattr(e, 'args'):
err = getattr(e, 'args')[0]
else:
err = e.errno
if err == httplib2.errno.ECONNREFUSED: # Connection refused
raise
except httplib.HTTPException:
conn.close()
raise
try:
response = conn.getresponse()
except (socket.error, httplib.HTTPException):
conn.close()
raise
else:
content = ''
if method == 'HEAD':
conn.close()
else:
content = response.read()
response = httplib2.Response(response)
if method != 'HEAD':
# pylint: disable=protected-access
content = httplib2._decompressContent(response, content)
return (response, content)
class HttpWithDownloadStream(httplib2.Http):
"""httplib2.Http variant that only pushes bytes through a stream.
httplib2 handles media by storing entire chunks of responses in memory, which
is undesirable particularly when multiple instances are used during
multi-threaded/multi-process copy. This class copies and then overrides some
httplib2 functions to use a streaming copy approach that uses small memory
buffers.
Also disables httplib2 retries (for reasons stated in the HttpWithNoRetries
class doc).
"""
def __init__(self, stream=None, *args, **kwds):
if stream is None:
raise apitools_exceptions.InvalidUserInputError(
'Cannot create HttpWithDownloadStream with no stream')
self._stream = stream
self._logger = logging.getLogger()
super(HttpWithDownloadStream, self).__init__(*args, **kwds)
@property
def stream(self):
return self._stream
def _conn_request(self, conn, request_uri, method, body, headers): # pylint: disable=too-many-statements
try:
if hasattr(conn, 'sock') and conn.sock is None:
conn.connect()
conn.request(method, request_uri, body, headers)
except socket.timeout:
raise
except socket.gaierror:
conn.close()
raise httplib2.ServerNotFoundError(
'Unable to find the server at %s' % conn.host)
except httplib2.ssl_SSLError:
conn.close()
raise
except socket.error, e:
err = 0
if hasattr(e, 'args'):
err = getattr(e, 'args')[0]
else:
err = e.errno
if err == httplib2.errno.ECONNREFUSED: # Connection refused
raise
except httplib.HTTPException:
# Just because the server closed the connection doesn't apparently mean
# that the server didn't send a response.
conn.close()
raise
try:
response = conn.getresponse()
except (socket.error, httplib.HTTPException):
conn.close()
raise
else:
content = ''
if method == 'HEAD':
conn.close()
response = httplib2.Response(response)
else:
if response.status in (httplib.OK, httplib.PARTIAL_CONTENT):
content_length = None
if hasattr(response, 'msg'):
content_length = response.getheader('content-length')
http_stream = response
bytes_read = 0
while True:
new_data = http_stream.read(TRANSFER_BUFFER_SIZE)
if new_data:
self.stream.write(new_data)
bytes_read += len(new_data)
else:
break
if (content_length is not None and
long(bytes_read) != long(content_length)):
# The input stream terminated before we were able to read the
# entire contents, possibly due to a network condition. Set
# content-length to indicate how many bytes we actually read.
self._logger.log(
logging.DEBUG, 'Only got %s bytes out of content-length %s '
'for request URI %s. Resetting content-length to match '
'bytes read.', bytes_read, content_length, request_uri)
response.msg['content-length'] = str(bytes_read)
response = httplib2.Response(response)
else:
# We fall back to the current httplib2 behavior if we're
# not processing bytes (eg it's a redirect).
content = response.read()
response = httplib2.Response(response)
# pylint: disable=protected-access
content = httplib2._decompressContent(response, content)
return (response, content)
|
bsd-3-clause
|
Jayflux/servo
|
tests/wpt/web-platform-tests/tools/html5lib/setup.py
|
418
|
1694
|
from distutils.core import setup
import os
import codecs
classifiers=[
'Development Status :: 5 - Production/Stable',
'Intended Audience :: Developers',
'License :: OSI Approved :: MIT License',
'Operating System :: OS Independent',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.6',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.2',
'Programming Language :: Python :: 3.3',
'Topic :: Software Development :: Libraries :: Python Modules',
'Topic :: Text Processing :: Markup :: HTML'
]
packages = ['html5lib'] + ['html5lib.'+name
for name in os.listdir(os.path.join('html5lib'))
if os.path.isdir(os.path.join('html5lib', name)) and
not name.startswith('.') and name != 'tests']
current_dir = os.path.dirname(__file__)
with codecs.open(os.path.join(current_dir, 'README.rst'), 'r', 'utf8') as readme_file:
with codecs.open(os.path.join(current_dir, 'CHANGES.rst'), 'r', 'utf8') as changes_file:
long_description = readme_file.read() + '\n' + changes_file.read()
setup(name='html5lib',
version='0.9999-dev',
url='https://github.com/html5lib/html5lib-python',
license="MIT License",
description='HTML parser based on the WHATWG HTML specifcation',
long_description=long_description,
classifiers=classifiers,
maintainer='James Graham',
maintainer_email='[email protected]',
packages=packages,
install_requires=[
'six',
],
)
|
mpl-2.0
|
jaywreddy/django
|
django/contrib/gis/gdal/base.py
|
654
|
1179
|
from ctypes import c_void_p
from django.contrib.gis.gdal.error import GDALException
from django.utils import six
class GDALBase(object):
"""
Base object for GDAL objects that has a pointer access property
that controls access to the underlying C pointer.
"""
# Initially the pointer is NULL.
_ptr = None
# Default allowed pointer type.
ptr_type = c_void_p
# Pointer access property.
def _get_ptr(self):
# Raise an exception if the pointer isn't valid don't
# want to be passing NULL pointers to routines --
# that's very bad.
if self._ptr:
return self._ptr
else:
raise GDALException('GDAL %s pointer no longer valid.' % self.__class__.__name__)
def _set_ptr(self, ptr):
# Only allow the pointer to be set with pointers of the
# compatible type or None (NULL).
if isinstance(ptr, six.integer_types):
self._ptr = self.ptr_type(ptr)
elif ptr is None or isinstance(ptr, self.ptr_type):
self._ptr = ptr
else:
raise TypeError('Incompatible pointer type')
ptr = property(_get_ptr, _set_ptr)
|
bsd-3-clause
|
konstruktoid/ansible-upstream
|
lib/ansible/plugins/lookup/aws_ssm.py
|
20
|
10325
|
# (c) 2016, Bill Wang <ozbillwang(at)gmail.com>
# (c) 2017, Marat Bakeev <hawara(at)gmail.com>
# (c) 2018, Michael De La Rue <siblemitcom.mddlr(at)spamgourmet.com>
# (c) 2017 Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
DOCUMENTATION = '''
lookup: aws_ssm
author:
- Bill Wang <ozbillwang(at)gmail.com>
- Marat Bakeev <hawara(at)gmail.com>
- Michael De La Rue <[email protected]>
version_added: 2.5
requirements:
- boto3
- botocore
short_description: Get the value for a SSM parameter or all parameters under a path.
description:
- Get the value for an Amazon Simple Systems Manager parameter or a hierarchy of parameters.
The first argument you pass the lookup can either be a parameter name or a hierarchy of
parameters. Hierarchies start with a forward slash and end with the parameter name. Up to
5 layers may be specified.
- If looking up an explicitly listed parameter by name which does not exist then the lookup will
return a None value which will be interpreted by Jinja2 as an empty string. You can use the
```default``` filter to give a default value in this case but must set the second parameter to
true (see examples below)
- When looking up a path for parameters under it a dictionary will be returned for each path.
If there is no parameter under that path then the return will be successful but the
dictionary will be empty.
- If the lookup fails due to lack of permissions or due to an AWS client error then the aws_ssm
will generate an error, normally crashing the current ansible task. This is normally the right
thing since ignoring a value that IAM isn't giving access to could cause bigger problems and
wrong behavour or loss of data. If you want to continue in this case then you will have to set
up two ansible tasks, one which sets a variable and ignores failures one which uses the value
of that variable with a default. See the examples below.
options:
decrypt:
description: A boolean to indicate whether to decrypt the parameter.
default: false
type: boolean
bypath:
description: A boolean to indicate whether the parameter is provided as a hierarchy.
default: false
type: boolean
recursive:
description: A boolean to indicate whether to retrieve all parameters within a hierarchy.
default: false
type: boolean
shortnames:
description: Indicates whether to return the name only without path if using a parameter hierarchy.
default: false
type: boolean
'''
EXAMPLES = '''
# lookup sample:
- name: lookup ssm parameter store in the current region
debug: msg="{{ lookup('aws_ssm', 'Hello' ) }}"
- name: lookup ssm parameter store in nominated region
debug: msg="{{ lookup('aws_ssm', 'Hello', region='us-east-2' ) }}"
- name: lookup ssm parameter store without decrypted
debug: msg="{{ lookup('aws_ssm', 'Hello', decrypt=False ) }}"
- name: lookup ssm parameter store in nominated aws profile
debug: msg="{{ lookup('aws_ssm', 'Hello', aws_profile='myprofile' ) }}"
- name: lookup ssm parameter store with all options.
debug: msg="{{ lookup('aws_ssm', 'Hello', decrypt=false, region='us-east-2', aws_profile='myprofile') }}"
- name: lookup a key which doesn't exist, returns ""
debug: msg="{{ lookup('aws_ssm', 'NoKey') }}"
- name: lookup a key which doesn't exist, returning a default ('root')
debug: msg="{{ lookup('aws_ssm', 'AdminID') | default('root', true) }}"
- name: lookup a key which doesn't exist failing to store it in a fact
set_fact:
temp_secret: "{{ lookup('aws_ssm', '/NoAccess/hiddensecret') }}"
ignore_errors: true
- name: show fact default to "access failed" if we don't have access
debug: msg="{{ "the secret was:" ~ temp_secret | default('couldn\'t access secret') }}"
- name: return a dictionary of ssm parameters from a hierarchy path
debug: msg="{{ lookup('aws_ssm', '/PATH/to/params', region='ap-southeast-2', bypath=true, recursive=true ) }}"
- name: return a dictionary of ssm parameters from a hierarchy path with shortened names (param instead of /PATH/to/param)
debug: msg="{{ lookup('aws_ssm', '/PATH/to/params', region='ap-southeast-2', shortnames=true, bypath=true, recursive=true ) }}"
- name: Iterate over a parameter hierarchy
debug: msg='key contains {{item.Name}} with value {{item.Value}} '
loop: '{{ query("aws_ssm", "/TEST/test-list", region="ap-southeast-2", bypath=true) }}'
'''
from ansible.module_utils._text import to_native
from ansible.module_utils.ec2 import HAS_BOTO3, boto3_tag_list_to_ansible_dict
from ansible.errors import AnsibleError
from ansible.plugins.lookup import LookupBase
try:
from __main__ import display
except ImportError:
from ansible.utils.display import Display
display = Display()
try:
from botocore.exceptions import ClientError
import botocore
import boto3
except ImportError:
pass # will be captured by imported HAS_BOTO3
def _boto3_conn(region, credentials):
if 'boto_profile' in credentials:
boto_profile = credentials.pop('boto_profile')
else:
boto_profile = None
try:
connection = boto3.session.Session(profile_name=boto_profile).client('ssm', region, **credentials)
except (botocore.exceptions.ProfileNotFound, botocore.exceptions.PartialCredentialsError):
if boto_profile:
try:
connection = boto3.session.Session(profile_name=boto_profile).client('ssm', region)
# FIXME: we should probably do better passing on of the error information
except (botocore.exceptions.ProfileNotFound, botocore.exceptions.PartialCredentialsError):
raise AnsibleError("Insufficient credentials found.")
else:
raise AnsibleError("Insufficient credentials found.")
return connection
class LookupModule(LookupBase):
def run(self, terms, variables=None, boto_profile=None, aws_profile=None,
aws_secret_key=None, aws_access_key=None, aws_security_token=None, region=None,
bypath=False, shortnames=False, recursive=False, decrypt=True):
'''
:arg terms: a list of lookups to run.
e.g. ['parameter_name', 'parameter_name_too' ]
:kwarg variables: ansible variables active at the time of the lookup
:kwarg aws_secret_key: identity of the AWS key to use
:kwarg aws_access_key: AWS seret key (matching identity)
:kwarg aws_security_token: AWS session key if using STS
:kwarg decrypt: Set to True to get decrypted parameters
:kwarg region: AWS region in which to do the lookup
:kwarg bypath: Set to True to do a lookup of variables under a path
:kwarg recursive: Set to True to recurse below the path (requires bypath=True)
:returns: A list of parameter values or a list of dictionaries if bypath=True.
'''
if not HAS_BOTO3:
raise AnsibleError('botocore and boto3 are required for aws_ssm lookup.')
ret = []
response = {}
ssm_dict = {}
credentials = {}
if aws_profile:
credentials['boto_profile'] = aws_profile
else:
credentials['boto_profile'] = boto_profile
credentials['aws_secret_access_key'] = aws_secret_key
credentials['aws_access_key_id'] = aws_access_key
credentials['aws_session_token'] = aws_security_token
client = _boto3_conn(region, credentials)
ssm_dict['WithDecryption'] = decrypt
# Lookup by path
if bypath:
ssm_dict['Recursive'] = recursive
for term in terms:
ssm_dict["Path"] = term
display.vvv("AWS_ssm path lookup term: %s in region: %s" % (term, region))
try:
response = client.get_parameters_by_path(**ssm_dict)
except ClientError as e:
raise AnsibleError("SSM lookup exception: {0}".format(to_native(e)))
paramlist = list()
paramlist.extend(response['Parameters'])
# Manual pagination, since boto doesn't support it yet for get_parameters_by_path
while 'NextToken' in response:
response = client.get_parameters_by_path(NextToken=response['NextToken'], **ssm_dict)
paramlist.extend(response['Parameters'])
# shorten parameter names. yes, this will return duplicate names with different values.
if shortnames:
for x in paramlist:
x['Name'] = x['Name'][x['Name'].rfind('/') + 1:]
display.vvvv("AWS_ssm path lookup returned: %s" % str(paramlist))
if len(paramlist):
ret.append(boto3_tag_list_to_ansible_dict(paramlist,
tag_name_key_name="Name",
tag_value_key_name="Value"))
else:
ret.append({})
# Lookup by parameter name - always returns a list with one or no entry.
else:
display.vvv("AWS_ssm name lookup term: %s" % terms)
ssm_dict["Names"] = terms
try:
response = client.get_parameters(**ssm_dict)
except ClientError as e:
raise AnsibleError("SSM lookup exception: {0}".format(to_native(e)))
params = boto3_tag_list_to_ansible_dict(response['Parameters'], tag_name_key_name="Name",
tag_value_key_name="Value")
for i in terms:
if i in params:
ret.append(params[i])
elif i in response['InvalidParameters']:
ret.append(None)
else:
raise AnsibleError("Ansible internal error: aws_ssm lookup failed to understand boto3 return value: {0}".format(str(response)))
return ret
display.vvvv("AWS_ssm path lookup returning: %s " % str(ret))
return ret
|
gpl-3.0
|
HiroIshikawa/21playground
|
voting/venv/lib/python3.5/site-packages/pip/_vendor/html5lib/treewalkers/lxmletree.py
|
436
|
5992
|
from __future__ import absolute_import, division, unicode_literals
from pip._vendor.six import text_type
from lxml import etree
from ..treebuilders.etree import tag_regexp
from . import _base
from .. import ihatexml
def ensure_str(s):
if s is None:
return None
elif isinstance(s, text_type):
return s
else:
return s.decode("utf-8", "strict")
class Root(object):
def __init__(self, et):
self.elementtree = et
self.children = []
if et.docinfo.internalDTD:
self.children.append(Doctype(self,
ensure_str(et.docinfo.root_name),
ensure_str(et.docinfo.public_id),
ensure_str(et.docinfo.system_url)))
root = et.getroot()
node = root
while node.getprevious() is not None:
node = node.getprevious()
while node is not None:
self.children.append(node)
node = node.getnext()
self.text = None
self.tail = None
def __getitem__(self, key):
return self.children[key]
def getnext(self):
return None
def __len__(self):
return 1
class Doctype(object):
def __init__(self, root_node, name, public_id, system_id):
self.root_node = root_node
self.name = name
self.public_id = public_id
self.system_id = system_id
self.text = None
self.tail = None
def getnext(self):
return self.root_node.children[1]
class FragmentRoot(Root):
def __init__(self, children):
self.children = [FragmentWrapper(self, child) for child in children]
self.text = self.tail = None
def getnext(self):
return None
class FragmentWrapper(object):
def __init__(self, fragment_root, obj):
self.root_node = fragment_root
self.obj = obj
if hasattr(self.obj, 'text'):
self.text = ensure_str(self.obj.text)
else:
self.text = None
if hasattr(self.obj, 'tail'):
self.tail = ensure_str(self.obj.tail)
else:
self.tail = None
def __getattr__(self, name):
return getattr(self.obj, name)
def getnext(self):
siblings = self.root_node.children
idx = siblings.index(self)
if idx < len(siblings) - 1:
return siblings[idx + 1]
else:
return None
def __getitem__(self, key):
return self.obj[key]
def __bool__(self):
return bool(self.obj)
def getparent(self):
return None
def __str__(self):
return str(self.obj)
def __unicode__(self):
return str(self.obj)
def __len__(self):
return len(self.obj)
class TreeWalker(_base.NonRecursiveTreeWalker):
def __init__(self, tree):
if hasattr(tree, "getroot"):
tree = Root(tree)
elif isinstance(tree, list):
tree = FragmentRoot(tree)
_base.NonRecursiveTreeWalker.__init__(self, tree)
self.filter = ihatexml.InfosetFilter()
def getNodeDetails(self, node):
if isinstance(node, tuple): # Text node
node, key = node
assert key in ("text", "tail"), "Text nodes are text or tail, found %s" % key
return _base.TEXT, ensure_str(getattr(node, key))
elif isinstance(node, Root):
return (_base.DOCUMENT,)
elif isinstance(node, Doctype):
return _base.DOCTYPE, node.name, node.public_id, node.system_id
elif isinstance(node, FragmentWrapper) and not hasattr(node, "tag"):
return _base.TEXT, node.obj
elif node.tag == etree.Comment:
return _base.COMMENT, ensure_str(node.text)
elif node.tag == etree.Entity:
return _base.ENTITY, ensure_str(node.text)[1:-1] # strip &;
else:
# This is assumed to be an ordinary element
match = tag_regexp.match(ensure_str(node.tag))
if match:
namespace, tag = match.groups()
else:
namespace = None
tag = ensure_str(node.tag)
attrs = {}
for name, value in list(node.attrib.items()):
name = ensure_str(name)
value = ensure_str(value)
match = tag_regexp.match(name)
if match:
attrs[(match.group(1), match.group(2))] = value
else:
attrs[(None, name)] = value
return (_base.ELEMENT, namespace, self.filter.fromXmlName(tag),
attrs, len(node) > 0 or node.text)
def getFirstChild(self, node):
assert not isinstance(node, tuple), "Text nodes have no children"
assert len(node) or node.text, "Node has no children"
if node.text:
return (node, "text")
else:
return node[0]
def getNextSibling(self, node):
if isinstance(node, tuple): # Text node
node, key = node
assert key in ("text", "tail"), "Text nodes are text or tail, found %s" % key
if key == "text":
# XXX: we cannot use a "bool(node) and node[0] or None" construct here
# because node[0] might evaluate to False if it has no child element
if len(node):
return node[0]
else:
return None
else: # tail
return node.getnext()
return (node, "tail") if node.tail else node.getnext()
def getParentNode(self, node):
if isinstance(node, tuple): # Text node
node, key = node
assert key in ("text", "tail"), "Text nodes are text or tail, found %s" % key
if key == "text":
return node
# else: fallback to "normal" processing
return node.getparent()
|
mit
|
xmission/d-note
|
venv/lib/python2.7/site-packages/werkzeug/contrib/securecookie.py
|
254
|
12206
|
# -*- coding: utf-8 -*-
r"""
werkzeug.contrib.securecookie
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This module implements a cookie that is not alterable from the client
because it adds a checksum the server checks for. You can use it as
session replacement if all you have is a user id or something to mark
a logged in user.
Keep in mind that the data is still readable from the client as a
normal cookie is. However you don't have to store and flush the
sessions you have at the server.
Example usage:
>>> from werkzeug.contrib.securecookie import SecureCookie
>>> x = SecureCookie({"foo": 42, "baz": (1, 2, 3)}, "deadbeef")
Dumping into a string so that one can store it in a cookie:
>>> value = x.serialize()
Loading from that string again:
>>> x = SecureCookie.unserialize(value, "deadbeef")
>>> x["baz"]
(1, 2, 3)
If someone modifies the cookie and the checksum is wrong the unserialize
method will fail silently and return a new empty `SecureCookie` object.
Keep in mind that the values will be visible in the cookie so do not
store data in a cookie you don't want the user to see.
Application Integration
=======================
If you are using the werkzeug request objects you could integrate the
secure cookie into your application like this::
from werkzeug.utils import cached_property
from werkzeug.wrappers import BaseRequest
from werkzeug.contrib.securecookie import SecureCookie
# don't use this key but a different one; you could just use
# os.urandom(20) to get something random
SECRET_KEY = '\xfa\xdd\xb8z\xae\xe0}4\x8b\xea'
class Request(BaseRequest):
@cached_property
def client_session(self):
data = self.cookies.get('session_data')
if not data:
return SecureCookie(secret_key=SECRET_KEY)
return SecureCookie.unserialize(data, SECRET_KEY)
def application(environ, start_response):
request = Request(environ, start_response)
# get a response object here
response = ...
if request.client_session.should_save:
session_data = request.client_session.serialize()
response.set_cookie('session_data', session_data,
httponly=True)
return response(environ, start_response)
A less verbose integration can be achieved by using shorthand methods::
class Request(BaseRequest):
@cached_property
def client_session(self):
return SecureCookie.load_cookie(self, secret_key=COOKIE_SECRET)
def application(environ, start_response):
request = Request(environ, start_response)
# get a response object here
response = ...
request.client_session.save_cookie(response)
return response(environ, start_response)
:copyright: (c) 2014 by the Werkzeug Team, see AUTHORS for more details.
:license: BSD, see LICENSE for more details.
"""
import pickle
import base64
from hmac import new as hmac
from time import time
from hashlib import sha1 as _default_hash
from werkzeug._compat import iteritems, text_type
from werkzeug.urls import url_quote_plus, url_unquote_plus
from werkzeug._internal import _date_to_unix
from werkzeug.contrib.sessions import ModificationTrackingDict
from werkzeug.security import safe_str_cmp
from werkzeug._compat import to_native
class UnquoteError(Exception):
"""Internal exception used to signal failures on quoting."""
class SecureCookie(ModificationTrackingDict):
"""Represents a secure cookie. You can subclass this class and provide
an alternative mac method. The import thing is that the mac method
is a function with a similar interface to the hashlib. Required
methods are update() and digest().
Example usage:
>>> x = SecureCookie({"foo": 42, "baz": (1, 2, 3)}, "deadbeef")
>>> x["foo"]
42
>>> x["baz"]
(1, 2, 3)
>>> x["blafasel"] = 23
>>> x.should_save
True
:param data: the initial data. Either a dict, list of tuples or `None`.
:param secret_key: the secret key. If not set `None` or not specified
it has to be set before :meth:`serialize` is called.
:param new: The initial value of the `new` flag.
"""
#: The hash method to use. This has to be a module with a new function
#: or a function that creates a hashlib object. Such as `hashlib.md5`
#: Subclasses can override this attribute. The default hash is sha1.
#: Make sure to wrap this in staticmethod() if you store an arbitrary
#: function there such as hashlib.sha1 which might be implemented
#: as a function.
hash_method = staticmethod(_default_hash)
#: the module used for serialization. Unless overriden by subclasses
#: the standard pickle module is used.
serialization_method = pickle
#: if the contents should be base64 quoted. This can be disabled if the
#: serialization process returns cookie safe strings only.
quote_base64 = True
def __init__(self, data=None, secret_key=None, new=True):
ModificationTrackingDict.__init__(self, data or ())
# explicitly convert it into a bytestring because python 2.6
# no longer performs an implicit string conversion on hmac
if secret_key is not None:
secret_key = bytes(secret_key)
self.secret_key = secret_key
self.new = new
def __repr__(self):
return '<%s %s%s>' % (
self.__class__.__name__,
dict.__repr__(self),
self.should_save and '*' or ''
)
@property
def should_save(self):
"""True if the session should be saved. By default this is only true
for :attr:`modified` cookies, not :attr:`new`.
"""
return self.modified
@classmethod
def quote(cls, value):
"""Quote the value for the cookie. This can be any object supported
by :attr:`serialization_method`.
:param value: the value to quote.
"""
if cls.serialization_method is not None:
value = cls.serialization_method.dumps(value)
if cls.quote_base64:
value = b''.join(base64.b64encode(value).splitlines()).strip()
return value
@classmethod
def unquote(cls, value):
"""Unquote the value for the cookie. If unquoting does not work a
:exc:`UnquoteError` is raised.
:param value: the value to unquote.
"""
try:
if cls.quote_base64:
value = base64.b64decode(value)
if cls.serialization_method is not None:
value = cls.serialization_method.loads(value)
return value
except Exception:
# unfortunately pickle and other serialization modules can
# cause pretty every error here. if we get one we catch it
# and convert it into an UnquoteError
raise UnquoteError()
def serialize(self, expires=None):
"""Serialize the secure cookie into a string.
If expires is provided, the session will be automatically invalidated
after expiration when you unseralize it. This provides better
protection against session cookie theft.
:param expires: an optional expiration date for the cookie (a
:class:`datetime.datetime` object)
"""
if self.secret_key is None:
raise RuntimeError('no secret key defined')
if expires:
self['_expires'] = _date_to_unix(expires)
result = []
mac = hmac(self.secret_key, None, self.hash_method)
for key, value in sorted(self.items()):
result.append(('%s=%s' % (
url_quote_plus(key),
self.quote(value).decode('ascii')
)).encode('ascii'))
mac.update(b'|' + result[-1])
return b'?'.join([
base64.b64encode(mac.digest()).strip(),
b'&'.join(result)
])
@classmethod
def unserialize(cls, string, secret_key):
"""Load the secure cookie from a serialized string.
:param string: the cookie value to unserialize.
:param secret_key: the secret key used to serialize the cookie.
:return: a new :class:`SecureCookie`.
"""
if isinstance(string, text_type):
string = string.encode('utf-8', 'replace')
if isinstance(secret_key, text_type):
secret_key = secret_key.encode('utf-8', 'replace')
try:
base64_hash, data = string.split(b'?', 1)
except (ValueError, IndexError):
items = ()
else:
items = {}
mac = hmac(secret_key, None, cls.hash_method)
for item in data.split(b'&'):
mac.update(b'|' + item)
if b'=' not in item:
items = None
break
key, value = item.split(b'=', 1)
# try to make the key a string
key = url_unquote_plus(key.decode('ascii'))
try:
key = to_native(key)
except UnicodeError:
pass
items[key] = value
# no parsing error and the mac looks okay, we can now
# sercurely unpickle our cookie.
try:
client_hash = base64.b64decode(base64_hash)
except TypeError:
items = client_hash = None
if items is not None and safe_str_cmp(client_hash, mac.digest()):
try:
for key, value in iteritems(items):
items[key] = cls.unquote(value)
except UnquoteError:
items = ()
else:
if '_expires' in items:
if time() > items['_expires']:
items = ()
else:
del items['_expires']
else:
items = ()
return cls(items, secret_key, False)
@classmethod
def load_cookie(cls, request, key='session', secret_key=None):
"""Loads a :class:`SecureCookie` from a cookie in request. If the
cookie is not set, a new :class:`SecureCookie` instanced is
returned.
:param request: a request object that has a `cookies` attribute
which is a dict of all cookie values.
:param key: the name of the cookie.
:param secret_key: the secret key used to unquote the cookie.
Always provide the value even though it has
no default!
"""
data = request.cookies.get(key)
if not data:
return cls(secret_key=secret_key)
return cls.unserialize(data, secret_key)
def save_cookie(self, response, key='session', expires=None,
session_expires=None, max_age=None, path='/', domain=None,
secure=None, httponly=False, force=False):
"""Saves the SecureCookie in a cookie on response object. All
parameters that are not described here are forwarded directly
to :meth:`~BaseResponse.set_cookie`.
:param response: a response object that has a
:meth:`~BaseResponse.set_cookie` method.
:param key: the name of the cookie.
:param session_expires: the expiration date of the secure cookie
stored information. If this is not provided
the cookie `expires` date is used instead.
"""
if force or self.should_save:
data = self.serialize(session_expires or expires)
response.set_cookie(key, data, expires=expires, max_age=max_age,
path=path, domain=domain, secure=secure,
httponly=httponly)
|
agpl-3.0
|
ros2/demos
|
demo_nodes_py/setup.py
|
1
|
1716
|
from setuptools import find_packages
from setuptools import setup
package_name = 'demo_nodes_py'
setup(
name=package_name,
version='0.15.0',
packages=find_packages(exclude=['test']),
data_files=[
('share/ament_index/resource_index/packages',
['resource/' + package_name]),
('share/' + package_name, ['package.xml']),
],
install_requires=['setuptools'],
zip_safe=True,
author='Esteve Fernandez',
author_email='[email protected]',
maintainer='Mikael Arguedas',
maintainer_email='[email protected]',
keywords=['ROS'],
classifiers=[
'Intended Audience :: Developers',
'License :: OSI Approved :: Apache Software License',
'Programming Language :: Python',
'Topic :: Software Development',
],
description=(
'Python nodes which were previously in the ros2/examples repository '
'but are now just used for demo purposes.'
),
license='Apache License, Version 2.0',
tests_require=['pytest'],
entry_points={
'console_scripts': [
'listener = demo_nodes_py.topics.listener:main',
'talker = demo_nodes_py.topics.talker:main',
'listener_qos = demo_nodes_py.topics.listener_qos:main',
'talker_qos = demo_nodes_py.topics.talker_qos:main',
'listener_serialized = demo_nodes_py.topics.listener_serialized:main',
'add_two_ints_client = demo_nodes_py.services.add_two_ints_client:main',
'add_two_ints_client_async = demo_nodes_py.services.add_two_ints_client_async:main',
'add_two_ints_server = demo_nodes_py.services.add_two_ints_server:main'
],
},
)
|
apache-2.0
|
nigeriacoin/p2pool
|
p2pool/web.py
|
47
|
25848
|
from __future__ import division
import errno
import json
import os
import sys
import time
import traceback
from twisted.internet import defer, reactor
from twisted.python import log
from twisted.web import resource, static
import p2pool
from bitcoin import data as bitcoin_data
from . import data as p2pool_data, p2p
from util import deferral, deferred_resource, graph, math, memory, pack, variable
def _atomic_read(filename):
try:
with open(filename, 'rb') as f:
return f.read()
except IOError, e:
if e.errno != errno.ENOENT:
raise
try:
with open(filename + '.new', 'rb') as f:
return f.read()
except IOError, e:
if e.errno != errno.ENOENT:
raise
return None
def _atomic_write(filename, data):
with open(filename + '.new', 'wb') as f:
f.write(data)
f.flush()
try:
os.fsync(f.fileno())
except:
pass
try:
os.rename(filename + '.new', filename)
except: # XXX windows can't overwrite
os.remove(filename)
os.rename(filename + '.new', filename)
def get_web_root(wb, datadir_path, bitcoind_getinfo_var, stop_event=variable.Event()):
node = wb.node
start_time = time.time()
web_root = resource.Resource()
def get_users():
height, last = node.tracker.get_height_and_last(node.best_share_var.value)
weights, total_weight, donation_weight = node.tracker.get_cumulative_weights(node.best_share_var.value, min(height, 720), 65535*2**256)
res = {}
for script in sorted(weights, key=lambda s: weights[s]):
res[bitcoin_data.script2_to_address(script, node.net.PARENT)] = weights[script]/total_weight
return res
def get_current_scaled_txouts(scale, trunc=0):
txouts = node.get_current_txouts()
total = sum(txouts.itervalues())
results = dict((script, value*scale//total) for script, value in txouts.iteritems())
if trunc > 0:
total_random = 0
random_set = set()
for s in sorted(results, key=results.__getitem__):
if results[s] >= trunc:
break
total_random += results[s]
random_set.add(s)
if total_random:
winner = math.weighted_choice((script, results[script]) for script in random_set)
for script in random_set:
del results[script]
results[winner] = total_random
if sum(results.itervalues()) < int(scale):
results[math.weighted_choice(results.iteritems())] += int(scale) - sum(results.itervalues())
return results
def get_patron_sendmany(total=None, trunc='0.01'):
if total is None:
return 'need total argument. go to patron_sendmany/<TOTAL>'
total = int(float(total)*1e8)
trunc = int(float(trunc)*1e8)
return json.dumps(dict(
(bitcoin_data.script2_to_address(script, node.net.PARENT), value/1e8)
for script, value in get_current_scaled_txouts(total, trunc).iteritems()
if bitcoin_data.script2_to_address(script, node.net.PARENT) is not None
))
def get_global_stats():
# averaged over last hour
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.tracker.get_height(node.best_share_var.value), 3600//node.net.SHARE_PERIOD)
nonstale_hash_rate = p2pool_data.get_pool_attempts_per_second(node.tracker, node.best_share_var.value, lookbehind)
stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, lookbehind)
diff = bitcoin_data.target_to_difficulty(wb.current_work.value['bits'].target)
return dict(
pool_nonstale_hash_rate=nonstale_hash_rate,
pool_hash_rate=nonstale_hash_rate/(1 - stale_prop),
pool_stale_prop=stale_prop,
min_difficulty=bitcoin_data.target_to_difficulty(node.tracker.items[node.best_share_var.value].max_target),
network_block_difficulty=diff,
network_hashrate=(diff * 2**32 // node.net.PARENT.BLOCK_PERIOD),
)
def get_local_stats():
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.tracker.get_height(node.best_share_var.value), 3600//node.net.SHARE_PERIOD)
global_stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, lookbehind)
my_unstale_count = sum(1 for share in node.tracker.get_chain(node.best_share_var.value, lookbehind) if share.hash in wb.my_share_hashes)
my_orphan_count = sum(1 for share in node.tracker.get_chain(node.best_share_var.value, lookbehind) if share.hash in wb.my_share_hashes and share.share_data['stale_info'] == 'orphan')
my_doa_count = sum(1 for share in node.tracker.get_chain(node.best_share_var.value, lookbehind) if share.hash in wb.my_share_hashes and share.share_data['stale_info'] == 'doa')
my_share_count = my_unstale_count + my_orphan_count + my_doa_count
my_stale_count = my_orphan_count + my_doa_count
my_stale_prop = my_stale_count/my_share_count if my_share_count != 0 else None
my_work = sum(bitcoin_data.target_to_average_attempts(share.target)
for share in node.tracker.get_chain(node.best_share_var.value, lookbehind - 1)
if share.hash in wb.my_share_hashes)
actual_time = (node.tracker.items[node.best_share_var.value].timestamp -
node.tracker.items[node.tracker.get_nth_parent_hash(node.best_share_var.value, lookbehind - 1)].timestamp)
share_att_s = my_work / actual_time
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
(stale_orphan_shares, stale_doa_shares), shares, _ = wb.get_stale_counts()
miner_last_difficulties = {}
for addr in wb.last_work_shares.value:
miner_last_difficulties[addr] = bitcoin_data.target_to_difficulty(wb.last_work_shares.value[addr].target)
return dict(
my_hash_rates_in_last_hour=dict(
note="DEPRECATED",
nonstale=share_att_s,
rewarded=share_att_s/(1 - global_stale_prop),
actual=share_att_s/(1 - my_stale_prop) if my_stale_prop is not None else 0, # 0 because we don't have any shares anyway
),
my_share_counts_in_last_hour=dict(
shares=my_share_count,
unstale_shares=my_unstale_count,
stale_shares=my_stale_count,
orphan_stale_shares=my_orphan_count,
doa_stale_shares=my_doa_count,
),
my_stale_proportions_in_last_hour=dict(
stale=my_stale_prop,
orphan_stale=my_orphan_count/my_share_count if my_share_count != 0 else None,
dead_stale=my_doa_count/my_share_count if my_share_count != 0 else None,
),
miner_hash_rates=miner_hash_rates,
miner_dead_hash_rates=miner_dead_hash_rates,
miner_last_difficulties=miner_last_difficulties,
efficiency_if_miner_perfect=(1 - stale_orphan_shares/shares)/(1 - global_stale_prop) if shares else None, # ignores dead shares because those are miner's fault and indicated by pseudoshare rejection
efficiency=(1 - (stale_orphan_shares+stale_doa_shares)/shares)/(1 - global_stale_prop) if shares else None,
peers=dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues() if not peer.incoming),
),
shares=dict(
total=shares,
orphan=stale_orphan_shares,
dead=stale_doa_shares,
),
uptime=time.time() - start_time,
attempts_to_share=bitcoin_data.target_to_average_attempts(node.tracker.items[node.best_share_var.value].max_target),
attempts_to_block=bitcoin_data.target_to_average_attempts(node.bitcoind_work.value['bits'].target),
block_value=node.bitcoind_work.value['subsidy']*1e-8,
warnings=p2pool_data.get_warnings(node.tracker, node.best_share_var.value, node.net, bitcoind_getinfo_var.value, node.bitcoind_work.value),
donation_proportion=wb.donation_percentage/100,
version=p2pool.__version__,
protocol_version=p2p.Protocol.VERSION,
fee=wb.worker_fee,
)
class WebInterface(deferred_resource.DeferredResource):
def __init__(self, func, mime_type='application/json', args=()):
deferred_resource.DeferredResource.__init__(self)
self.func, self.mime_type, self.args = func, mime_type, args
def getChild(self, child, request):
return WebInterface(self.func, self.mime_type, self.args + (child,))
@defer.inlineCallbacks
def render_GET(self, request):
request.setHeader('Content-Type', self.mime_type)
request.setHeader('Access-Control-Allow-Origin', '*')
res = yield self.func(*self.args)
defer.returnValue(json.dumps(res) if self.mime_type == 'application/json' else res)
def decent_height():
return min(node.tracker.get_height(node.best_share_var.value), 720)
web_root.putChild('rate', WebInterface(lambda: p2pool_data.get_pool_attempts_per_second(node.tracker, node.best_share_var.value, decent_height())/(1-p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, decent_height()))))
web_root.putChild('difficulty', WebInterface(lambda: bitcoin_data.target_to_difficulty(node.tracker.items[node.best_share_var.value].max_target)))
web_root.putChild('users', WebInterface(get_users))
web_root.putChild('user_stales', WebInterface(lambda: dict((bitcoin_data.pubkey_hash_to_address(ph, node.net.PARENT), prop) for ph, prop in
p2pool_data.get_user_stale_props(node.tracker, node.best_share_var.value, node.tracker.get_height(node.best_share_var.value)).iteritems())))
web_root.putChild('fee', WebInterface(lambda: wb.worker_fee))
web_root.putChild('current_payouts', WebInterface(lambda: dict((bitcoin_data.script2_to_address(script, node.net.PARENT), value/1e8) for script, value in node.get_current_txouts().iteritems())))
web_root.putChild('patron_sendmany', WebInterface(get_patron_sendmany, 'text/plain'))
web_root.putChild('global_stats', WebInterface(get_global_stats))
web_root.putChild('local_stats', WebInterface(get_local_stats))
web_root.putChild('peer_addresses', WebInterface(lambda: ' '.join('%s%s' % (peer.transport.getPeer().host, ':'+str(peer.transport.getPeer().port) if peer.transport.getPeer().port != node.net.P2P_PORT else '') for peer in node.p2p_node.peers.itervalues())))
web_root.putChild('peer_txpool_sizes', WebInterface(lambda: dict(('%s:%i' % (peer.transport.getPeer().host, peer.transport.getPeer().port), peer.remembered_txs_size) for peer in node.p2p_node.peers.itervalues())))
web_root.putChild('pings', WebInterface(defer.inlineCallbacks(lambda: defer.returnValue(
dict([(a, (yield b)) for a, b in
[(
'%s:%i' % (peer.transport.getPeer().host, peer.transport.getPeer().port),
defer.inlineCallbacks(lambda peer=peer: defer.returnValue(
min([(yield peer.do_ping().addCallback(lambda x: x/0.001).addErrback(lambda fail: None)) for i in xrange(3)])
))()
) for peer in list(node.p2p_node.peers.itervalues())]
])
))))
web_root.putChild('peer_versions', WebInterface(lambda: dict(('%s:%i' % peer.addr, peer.other_sub_version) for peer in node.p2p_node.peers.itervalues())))
web_root.putChild('payout_addr', WebInterface(lambda: bitcoin_data.pubkey_hash_to_address(wb.my_pubkey_hash, node.net.PARENT)))
web_root.putChild('recent_blocks', WebInterface(lambda: [dict(
ts=s.timestamp,
hash='%064x' % s.header_hash,
number=pack.IntType(24).unpack(s.share_data['coinbase'][1:4]) if len(s.share_data['coinbase']) >= 4 else None,
share='%064x' % s.hash,
) for s in node.tracker.get_chain(node.best_share_var.value, min(node.tracker.get_height(node.best_share_var.value), 24*60*60//node.net.SHARE_PERIOD)) if s.pow_hash <= s.header['bits'].target]))
web_root.putChild('uptime', WebInterface(lambda: time.time() - start_time))
web_root.putChild('stale_rates', WebInterface(lambda: p2pool_data.get_stale_counts(node.tracker, node.best_share_var.value, decent_height(), rates=True)))
new_root = resource.Resource()
web_root.putChild('web', new_root)
stat_log = []
if os.path.exists(os.path.join(datadir_path, 'stats')):
try:
with open(os.path.join(datadir_path, 'stats'), 'rb') as f:
stat_log = json.loads(f.read())
except:
log.err(None, 'Error loading stats:')
def update_stat_log():
while stat_log and stat_log[0]['time'] < time.time() - 24*60*60:
stat_log.pop(0)
lookbehind = 3600//node.net.SHARE_PERIOD
if node.tracker.get_height(node.best_share_var.value) < lookbehind:
return None
global_stale_prop = p2pool_data.get_average_stale_prop(node.tracker, node.best_share_var.value, lookbehind)
(stale_orphan_shares, stale_doa_shares), shares, _ = wb.get_stale_counts()
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
stat_log.append(dict(
time=time.time(),
pool_hash_rate=p2pool_data.get_pool_attempts_per_second(node.tracker, node.best_share_var.value, lookbehind)/(1-global_stale_prop),
pool_stale_prop=global_stale_prop,
local_hash_rates=miner_hash_rates,
local_dead_hash_rates=miner_dead_hash_rates,
shares=shares,
stale_shares=stale_orphan_shares + stale_doa_shares,
stale_shares_breakdown=dict(orphan=stale_orphan_shares, doa=stale_doa_shares),
current_payout=node.get_current_txouts().get(bitcoin_data.pubkey_hash_to_script2(wb.my_pubkey_hash), 0)*1e-8,
peers=dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues() if not peer.incoming),
),
attempts_to_share=bitcoin_data.target_to_average_attempts(node.tracker.items[node.best_share_var.value].max_target),
attempts_to_block=bitcoin_data.target_to_average_attempts(node.bitcoind_work.value['bits'].target),
block_value=node.bitcoind_work.value['subsidy']*1e-8,
))
with open(os.path.join(datadir_path, 'stats'), 'wb') as f:
f.write(json.dumps(stat_log))
x = deferral.RobustLoopingCall(update_stat_log)
x.start(5*60)
stop_event.watch(x.stop)
new_root.putChild('log', WebInterface(lambda: stat_log))
def get_share(share_hash_str):
if int(share_hash_str, 16) not in node.tracker.items:
return None
share = node.tracker.items[int(share_hash_str, 16)]
return dict(
parent='%064x' % share.previous_hash,
children=['%064x' % x for x in sorted(node.tracker.reverse.get(share.hash, set()), key=lambda sh: -len(node.tracker.reverse.get(sh, set())))], # sorted from most children to least children
type_name=type(share).__name__,
local=dict(
verified=share.hash in node.tracker.verified.items,
time_first_seen=start_time if share.time_seen == 0 else share.time_seen,
peer_first_received_from=share.peer_addr,
),
share_data=dict(
timestamp=share.timestamp,
target=share.target,
max_target=share.max_target,
payout_address=bitcoin_data.script2_to_address(share.new_script, node.net.PARENT),
donation=share.share_data['donation']/65535,
stale_info=share.share_data['stale_info'],
nonce=share.share_data['nonce'],
desired_version=share.share_data['desired_version'],
absheight=share.absheight,
abswork=share.abswork,
),
block=dict(
hash='%064x' % share.header_hash,
header=dict(
version=share.header['version'],
previous_block='%064x' % share.header['previous_block'],
merkle_root='%064x' % share.header['merkle_root'],
timestamp=share.header['timestamp'],
target=share.header['bits'].target,
nonce=share.header['nonce'],
),
gentx=dict(
hash='%064x' % share.gentx_hash,
coinbase=share.share_data['coinbase'].ljust(2, '\x00').encode('hex'),
value=share.share_data['subsidy']*1e-8,
last_txout_nonce='%016x' % share.contents['last_txout_nonce'],
),
other_transaction_hashes=['%064x' % x for x in share.get_other_tx_hashes(node.tracker)],
),
)
new_root.putChild('share', WebInterface(lambda share_hash_str: get_share(share_hash_str)))
new_root.putChild('heads', WebInterface(lambda: ['%064x' % x for x in node.tracker.heads]))
new_root.putChild('verified_heads', WebInterface(lambda: ['%064x' % x for x in node.tracker.verified.heads]))
new_root.putChild('tails', WebInterface(lambda: ['%064x' % x for t in node.tracker.tails for x in node.tracker.reverse.get(t, set())]))
new_root.putChild('verified_tails', WebInterface(lambda: ['%064x' % x for t in node.tracker.verified.tails for x in node.tracker.verified.reverse.get(t, set())]))
new_root.putChild('best_share_hash', WebInterface(lambda: '%064x' % node.best_share_var.value))
new_root.putChild('my_share_hashes', WebInterface(lambda: ['%064x' % my_share_hash for my_share_hash in wb.my_share_hashes]))
def get_share_data(share_hash_str):
if int(share_hash_str, 16) not in node.tracker.items:
return ''
share = node.tracker.items[int(share_hash_str, 16)]
return p2pool_data.share_type.pack(share.as_share1a())
new_root.putChild('share_data', WebInterface(lambda share_hash_str: get_share_data(share_hash_str), 'application/octet-stream'))
new_root.putChild('currency_info', WebInterface(lambda: dict(
symbol=node.net.PARENT.SYMBOL,
block_explorer_url_prefix=node.net.PARENT.BLOCK_EXPLORER_URL_PREFIX,
address_explorer_url_prefix=node.net.PARENT.ADDRESS_EXPLORER_URL_PREFIX,
tx_explorer_url_prefix=node.net.PARENT.TX_EXPLORER_URL_PREFIX,
)))
new_root.putChild('version', WebInterface(lambda: p2pool.__version__))
hd_path = os.path.join(datadir_path, 'graph_db')
hd_data = _atomic_read(hd_path)
hd_obj = {}
if hd_data is not None:
try:
hd_obj = json.loads(hd_data)
except Exception:
log.err(None, 'Error reading graph database:')
dataview_descriptions = {
'last_hour': graph.DataViewDescription(150, 60*60),
'last_day': graph.DataViewDescription(300, 60*60*24),
'last_week': graph.DataViewDescription(300, 60*60*24*7),
'last_month': graph.DataViewDescription(300, 60*60*24*30),
'last_year': graph.DataViewDescription(300, 60*60*24*365.25),
}
hd = graph.HistoryDatabase.from_obj({
'local_hash_rate': graph.DataStreamDescription(dataview_descriptions, is_gauge=False),
'local_dead_hash_rate': graph.DataStreamDescription(dataview_descriptions, is_gauge=False),
'local_share_hash_rates': graph.DataStreamDescription(dataview_descriptions, is_gauge=False,
multivalues=True, multivalue_undefined_means_0=True,
default_func=graph.make_multivalue_migrator(dict(good='local_share_hash_rate', dead='local_dead_share_hash_rate', orphan='local_orphan_share_hash_rate'),
post_func=lambda bins: [dict((k, (v[0] - (sum(bin.get(rem_k, (0, 0))[0] for rem_k in ['dead', 'orphan']) if k == 'good' else 0), v[1])) for k, v in bin.iteritems()) for bin in bins])),
'pool_rates': graph.DataStreamDescription(dataview_descriptions, multivalues=True,
multivalue_undefined_means_0=True),
'current_payout': graph.DataStreamDescription(dataview_descriptions),
'current_payouts': graph.DataStreamDescription(dataview_descriptions, multivalues=True),
'peers': graph.DataStreamDescription(dataview_descriptions, multivalues=True, default_func=graph.make_multivalue_migrator(dict(incoming='incoming_peers', outgoing='outgoing_peers'))),
'miner_hash_rates': graph.DataStreamDescription(dataview_descriptions, is_gauge=False, multivalues=True),
'miner_dead_hash_rates': graph.DataStreamDescription(dataview_descriptions, is_gauge=False, multivalues=True),
'desired_version_rates': graph.DataStreamDescription(dataview_descriptions, multivalues=True,
multivalue_undefined_means_0=True),
'traffic_rate': graph.DataStreamDescription(dataview_descriptions, is_gauge=False, multivalues=True),
'getwork_latency': graph.DataStreamDescription(dataview_descriptions),
'memory_usage': graph.DataStreamDescription(dataview_descriptions),
}, hd_obj)
x = deferral.RobustLoopingCall(lambda: _atomic_write(hd_path, json.dumps(hd.to_obj())))
x.start(100)
stop_event.watch(x.stop)
@wb.pseudoshare_received.watch
def _(work, dead, user):
t = time.time()
hd.datastreams['local_hash_rate'].add_datum(t, work)
if dead:
hd.datastreams['local_dead_hash_rate'].add_datum(t, work)
if user is not None:
hd.datastreams['miner_hash_rates'].add_datum(t, {user: work})
if dead:
hd.datastreams['miner_dead_hash_rates'].add_datum(t, {user: work})
@wb.share_received.watch
def _(work, dead, share_hash):
t = time.time()
if not dead:
hd.datastreams['local_share_hash_rates'].add_datum(t, dict(good=work))
else:
hd.datastreams['local_share_hash_rates'].add_datum(t, dict(dead=work))
def later():
res = node.tracker.is_child_of(share_hash, node.best_share_var.value)
if res is None: res = False # share isn't connected to sharechain? assume orphaned
if res and dead: # share was DOA, but is now in sharechain
# move from dead to good
hd.datastreams['local_share_hash_rates'].add_datum(t, dict(dead=-work, good=work))
elif not res and not dead: # share wasn't DOA, and isn't in sharechain
# move from good to orphan
hd.datastreams['local_share_hash_rates'].add_datum(t, dict(good=-work, orphan=work))
reactor.callLater(200, later)
@node.p2p_node.traffic_happened.watch
def _(name, bytes):
hd.datastreams['traffic_rate'].add_datum(time.time(), {name: bytes})
def add_point():
if node.tracker.get_height(node.best_share_var.value) < 10:
return None
lookbehind = min(node.net.CHAIN_LENGTH, 60*60//node.net.SHARE_PERIOD, node.tracker.get_height(node.best_share_var.value))
t = time.time()
pool_rates = p2pool_data.get_stale_counts(node.tracker, node.best_share_var.value, lookbehind, rates=True)
pool_total = sum(pool_rates.itervalues())
hd.datastreams['pool_rates'].add_datum(t, pool_rates)
current_txouts = node.get_current_txouts()
hd.datastreams['current_payout'].add_datum(t, current_txouts.get(bitcoin_data.pubkey_hash_to_script2(wb.my_pubkey_hash), 0)*1e-8)
miner_hash_rates, miner_dead_hash_rates = wb.get_local_rates()
current_txouts_by_address = dict((bitcoin_data.script2_to_address(script, node.net.PARENT), amount) for script, amount in current_txouts.iteritems())
hd.datastreams['current_payouts'].add_datum(t, dict((user, current_txouts_by_address[user]*1e-8) for user in miner_hash_rates if user in current_txouts_by_address))
hd.datastreams['peers'].add_datum(t, dict(
incoming=sum(1 for peer in node.p2p_node.peers.itervalues() if peer.incoming),
outgoing=sum(1 for peer in node.p2p_node.peers.itervalues() if not peer.incoming),
))
vs = p2pool_data.get_desired_version_counts(node.tracker, node.best_share_var.value, lookbehind)
vs_total = sum(vs.itervalues())
hd.datastreams['desired_version_rates'].add_datum(t, dict((str(k), v/vs_total*pool_total) for k, v in vs.iteritems()))
try:
hd.datastreams['memory_usage'].add_datum(t, memory.resident())
except:
if p2pool.DEBUG:
traceback.print_exc()
x = deferral.RobustLoopingCall(add_point)
x.start(5)
stop_event.watch(x.stop)
@node.bitcoind_work.changed.watch
def _(new_work):
hd.datastreams['getwork_latency'].add_datum(time.time(), new_work['latency'])
new_root.putChild('graph_data', WebInterface(lambda source, view: hd.datastreams[source].dataviews[view].get_data(time.time())))
web_root.putChild('static', static.File(os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])), 'web-static')))
return web_root
|
gpl-3.0
|
Noviat/account-financial-reporting-V3-intrastat
|
account_financial_report_webkit/wizard/balance_common.py
|
7
|
18311
|
# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2011 Camptocamp SA (http://www.camptocamp.com)
#
# Author: Guewen Baconnier (Camptocamp)
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
import time
from lxml import etree
from datetime import datetime
from openerp.osv import fields, orm
from openerp.tools.translate import _
def previous_year_date(date, nb_prev=1):
if not date:
return False
parsed_date = datetime.strptime(date, '%Y-%m-%d')
previous_date = datetime(year=parsed_date.year - nb_prev,
month=parsed_date.month,
day=parsed_date.day)
return previous_date
class AccountBalanceCommonWizard(orm.TransientModel):
"""Will launch trial balance report and pass required args"""
_inherit = "account.common.account.report"
_name = "account.common.balance.report"
_description = "Common Balance Report"
# an update module should be done if changed
# in order to create fields in db
COMPARISON_LEVEL = 3
COMPARE_SELECTION = [('filter_no', 'No Comparison'),
('filter_year', 'Fiscal Year'),
('filter_date', 'Date'),
('filter_period', 'Periods'),
('filter_opening', 'Opening Only')]
M2O_DYNAMIC_FIELDS = [f % index for f in ["comp%s_fiscalyear_id",
"comp%s_period_from",
"comp%s_period_to"]
for index in range(COMPARISON_LEVEL)]
SIMPLE_DYNAMIC_FIELDS = [f % index for f in ["comp%s_filter",
"comp%s_date_from",
"comp%s_date_to"]
for index in range(COMPARISON_LEVEL)]
DYNAMIC_FIELDS = M2O_DYNAMIC_FIELDS + SIMPLE_DYNAMIC_FIELDS
def _get_account_ids(self, cr, uid, context=None):
res = False
if context.get('active_model', False) == 'account.account' \
and context.get('active_ids', False):
res = context['active_ids']
return res
_columns = {
'account_ids': fields.many2many(
'account.account', string='Filter on accounts',
help="Only selected accounts will be printed. Leave empty to \
print all accounts."),
'filter': fields.selection(
[('filter_no', 'No Filters'),
('filter_date', 'Date'),
('filter_period', 'Periods'),
('filter_opening', 'Opening Only')],
"Filter by",
required=True,
help='Filter by date: no opening balance will be displayed. '
'(opening balance can only be computed based on period to be \
correct).'),
# Set statically because of the impossibility of changing the selection
# field when changing chart_account_id
'account_level': fields.selection(
[('1', '1'), ('2', '2'), ('3', '3'), ('4', '4'), ('5', '5'),
('6', '6')], string="Account level"),
}
for index in range(COMPARISON_LEVEL):
_columns.update(
{"comp%s_filter" % index:
fields.selection(
COMPARE_SELECTION, string='Compare By', required=True),
"comp%s_fiscalyear_id" % index:
fields.many2one('account.fiscalyear', 'Fiscal Year'),
"comp%s_period_from" % index:
fields.many2one('account.period', 'Start Period'),
"comp%s_period_to" % index:
fields.many2one('account.period', 'End Period'),
"comp%s_date_from" % index:
fields.date("Start Date"),
"comp%s_date_to" % index:
fields.date("End Date")})
_defaults = {
'account_ids': _get_account_ids,
}
def _check_fiscalyear(self, cr, uid, ids, context=None):
obj = self.read(
cr, uid, ids[0], ['fiscalyear_id', 'filter'], context=context)
if not obj['fiscalyear_id'] and obj['filter'] == 'filter_no':
return False
return True
_constraints = [
(_check_fiscalyear,
'When no Fiscal year is selected, you must choose to filter by \
periods or by date.', ['filter']),
]
def default_get(self, cr, uid, fields, context=None):
"""
To get default values for the object.
@param self: The object pointer.
@param cr: A database cursor
@param uid: ID of the user currently logged in
@param fields: List of fields for which we want default values
@param context: A standard dictionary
@return: A dictionary which of fields with values.
"""
res = super(AccountBalanceCommonWizard, self).default_get(
cr, uid, fields, context=context)
for index in range(self.COMPARISON_LEVEL):
field = "comp%s_filter" % (index,)
if not res.get(field, False):
res[field] = 'filter_no'
return res
def fields_view_get(self, cr, uid, view_id=None, view_type='form',
context=None, toolbar=False, submenu=False):
res = super(AccountBalanceCommonWizard, self).fields_view_get(
cr, uid, view_id, view_type, context=context, toolbar=toolbar,
submenu=submenu)
res['fields'].update(self.fields_get(cr, uid,
allfields=self.DYNAMIC_FIELDS,
context=context, write_access=True))
eview = etree.fromstring(res['arch'])
placeholder = eview.xpath("//page[@name='placeholder']")
if placeholder:
placeholder = placeholder[0]
for index in range(self.COMPARISON_LEVEL):
page = etree.Element(
'page',
{'name': "comp%s" % index,
'string': _("Comparison %s") % (index + 1, )})
group = etree.Element('group')
page.append(group)
def modifiers_and_append(elem):
orm.setup_modifiers(elem)
group.append(elem)
modifiers_and_append(etree.Element(
'field',
{'name': "comp%s_filter" % index,
'on_change': "onchange_comp_filter(%(index)s, filter,\
comp%(index)s_filter, fiscalyear_id, date_from, date_to)"
% {'index': index}}))
modifiers_and_append(etree.Element(
'field',
{'name': "comp%s_fiscalyear_id" % index,
'attrs':
"{'required': [('comp%(index)s_filter','in',\
('filter_year','filter_opening'))],"
" 'invisible': [('comp%(index)s_filter','not in',\
('filter_year','filter_opening'))]}" % {'index': index}}))
dates_attrs = "{'required': [('comp%(index)s_filter','=',\
'filter_date')], " \
" 'invisible': [('comp%(index)s_filter','!=',\
'filter_date')]}" % {
'index': index}
modifiers_and_append(etree.Element(
'separator',
{'string': _('Dates'),
'colspan': '4',
'attrs': dates_attrs}))
modifiers_and_append(etree.Element(
'field',
{'name': "comp%s_date_from" % index,
'attrs': dates_attrs}))
modifiers_and_append(etree.Element(
'field',
{'name': "comp%s_date_to" % index,
'attrs': dates_attrs}))
periods_attrs = "{'required': [('comp%(index)s_filter','=',\
'filter_period')]," \
" 'invisible': [('comp%(index)s_filter','!=',\
'filter_period')]}" % {
'index': index}
periods_domain = "[('special', '=', False)]"
modifiers_and_append(etree.Element(
'separator',
{'string': _('Periods'),
'colspan': '4',
'attrs': periods_attrs}))
modifiers_and_append(etree.Element(
'field',
{'name': "comp%s_period_from" % index,
'attrs': periods_attrs,
'domain': periods_domain}))
modifiers_and_append(etree.Element(
'field',
{'name': "comp%s_period_to" % index,
'attrs': periods_attrs,
'domain': periods_domain}))
placeholder.addprevious(page)
placeholder.getparent().remove(placeholder)
res['arch'] = etree.tostring(eview)
return res
def onchange_filter(self, cr, uid, ids, filter='filter_no',
fiscalyear_id=False, context=None):
res = {}
if filter == 'filter_no':
res['value'] = {'period_from': False,
'period_to': False,
'date_from': False,
'date_to': False}
if filter == 'filter_date':
if fiscalyear_id:
fyear = self.pool.get('account.fiscalyear').browse(
cr, uid, fiscalyear_id, context=context)
date_from = fyear.date_start
date_to = fyear.date_stop > time.strftime(
'%Y-%m-%d') and time.strftime('%Y-%m-%d') \
or fyear.date_stop
else:
date_from, date_to = time.strftime(
'%Y-01-01'), time.strftime('%Y-%m-%d')
res['value'] = {'period_from': False, 'period_to':
False, 'date_from': date_from, 'date_to': date_to}
if filter == 'filter_period' and fiscalyear_id:
start_period = end_period = False
cr.execute('''
SELECT * FROM (SELECT p.id
FROM account_period p
LEFT JOIN account_fiscalyear f
ON (p.fiscalyear_id = f.id)
WHERE f.id = %s
AND COALESCE(p.special, FALSE) = FALSE
ORDER BY p.date_start ASC
LIMIT 1) AS period_start
UNION ALL
SELECT * FROM (SELECT p.id
FROM account_period p
LEFT JOIN account_fiscalyear f
ON (p.fiscalyear_id = f.id)
WHERE f.id = %s
AND p.date_start < NOW()
AND COALESCE(p.special, FALSE) = FALSE
ORDER BY p.date_stop DESC
LIMIT 1) AS period_stop''',
(fiscalyear_id, fiscalyear_id))
periods = [i[0] for i in cr.fetchall()]
if periods:
start_period = end_period = periods[0]
if len(periods) > 1:
end_period = periods[1]
res['value'] = {'period_from': start_period, 'period_to':
end_period, 'date_from': False, 'date_to': False}
return res
def onchange_comp_filter(self, cr, uid, ids, index,
main_filter='filter_no', comp_filter='filter_no',
fiscalyear_id=False, start_date=False,
stop_date=False, context=None):
res = {}
fy_obj = self.pool.get('account.fiscalyear')
last_fiscalyear_id = False
if fiscalyear_id:
fiscalyear = fy_obj.browse(cr, uid, fiscalyear_id, context=context)
last_fiscalyear_ids = fy_obj.search(
cr, uid, [('date_stop', '<', fiscalyear.date_start)],
limit=self.COMPARISON_LEVEL, order='date_start desc',
context=context)
if last_fiscalyear_ids:
if len(last_fiscalyear_ids) > index:
# first element for the comparison 1, second element for
# the comparison 2
last_fiscalyear_id = last_fiscalyear_ids[index]
fy_id_field = "comp%s_fiscalyear_id" % (index,)
period_from_field = "comp%s_period_from" % (index,)
period_to_field = "comp%s_period_to" % (index,)
date_from_field = "comp%s_date_from" % (index,)
date_to_field = "comp%s_date_to" % (index,)
if comp_filter == 'filter_no':
res['value'] = {
fy_id_field: False,
period_from_field: False,
period_to_field: False,
date_from_field: False,
date_to_field: False
}
if comp_filter in ('filter_year', 'filter_opening'):
res['value'] = {
fy_id_field: last_fiscalyear_id,
period_from_field: False,
period_to_field: False,
date_from_field: False,
date_to_field: False
}
if comp_filter == 'filter_date':
dates = {}
if main_filter == 'filter_date':
dates = {
'date_start': previous_year_date(start_date, index + 1).
strftime('%Y-%m-%d'),
'date_stop': previous_year_date(stop_date, index + 1).
strftime('%Y-%m-%d'),
}
elif last_fiscalyear_id:
dates = fy_obj.read(
cr, uid, last_fiscalyear_id, ['date_start', 'date_stop'],
context=context)
res['value'] = {fy_id_field: False,
period_from_field: False,
period_to_field: False,
date_from_field: dates.get('date_start', False),
date_to_field: dates.get('date_stop', False)}
if comp_filter == 'filter_period' and last_fiscalyear_id:
start_period = end_period = False
cr.execute('''
SELECT * FROM (SELECT p.id
FROM account_period p
LEFT JOIN account_fiscalyear f
ON (p.fiscalyear_id = f.id)
WHERE f.id = %(fiscalyear)s
AND COALESCE(p.special, FALSE) = FALSE
ORDER BY p.date_start ASC
LIMIT 1) AS period_start
UNION ALL
SELECT * FROM (SELECT p.id
FROM account_period p
LEFT JOIN account_fiscalyear f
ON (p.fiscalyear_id = f.id)
WHERE f.id = %(fiscalyear)s
AND p.date_start < NOW()
AND COALESCE(p.special, FALSE) = FALSE
ORDER BY p.date_stop DESC
LIMIT 1) AS period_stop''',
{'fiscalyear': last_fiscalyear_id})
periods = [i[0] for i in cr.fetchall()]
if periods and len(periods) > 1:
start_period = end_period = periods[0]
if len(periods) > 1:
end_period = periods[1]
res['value'] = {fy_id_field: False,
period_from_field: start_period,
period_to_field: end_period,
date_from_field: False,
date_to_field: False}
return res
def pre_print_report(self, cr, uid, ids, data, context=None):
data = super(AccountBalanceCommonWizard, self).pre_print_report(
cr, uid, ids, data, context=context)
if context is None:
context = {}
# will be used to attach the report on the main account
data['ids'] = [data['form']['chart_account_id']]
fields_to_read = ['account_ids', 'account_level']
fields_to_read += self.DYNAMIC_FIELDS
vals = self.read(cr, uid, ids, fields_to_read, context=context)[0]
# extract the id from the m2o tuple (id, name)
for field in self.M2O_DYNAMIC_FIELDS:
if isinstance(vals[field], tuple):
vals[field] = vals[field][0]
vals['max_comparison'] = self.COMPARISON_LEVEL
data['form'].update(vals)
return data
|
agpl-3.0
|
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