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def test_setLastModifiedTwiceCached(self):
"""
When L{http.Request.setLastModified} is called multiple times, the
highest supplied value is honored. If that value is lower than the
if-modified-since date in the request header, the method returns
L{http.CACHED}.
"""
req = http.Request(DummyChannel(), False)
req.requestHeaders.setRawHeaders(
networkString('if-modified-since'),
[b'01 Jan 1999 00:00:01 GMT']
)
req.setLastModified(1)
result = req.setLastModified(0)
self.assertEqual(result, http.CACHED) | When L{http.Request.setLastModified} is called multiple times, the
highest supplied value is honored. If that value is lower than the
if-modified-since date in the request header, the method returns
L{http.CACHED}. | test_setLastModifiedTwiceCached | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_setHost(self):
"""
L{http.Request.setHost} sets the value of the host request header.
The port should not be added because it is the default.
"""
req = http.Request(DummyChannel(), False)
req.setHost(b"example.com", 80)
self.assertEqual(
req.requestHeaders.getRawHeaders(b"host"), [b"example.com"]) | L{http.Request.setHost} sets the value of the host request header.
The port should not be added because it is the default. | test_setHost | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_setHostSSL(self):
"""
L{http.Request.setHost} sets the value of the host request header.
The port should not be added because it is the default.
"""
d = DummyChannel()
d.transport = DummyChannel.SSL()
req = http.Request(d, False)
req.setHost(b"example.com", 443)
self.assertEqual(
req.requestHeaders.getRawHeaders(b"host"), [b"example.com"]) | L{http.Request.setHost} sets the value of the host request header.
The port should not be added because it is the default. | test_setHostSSL | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_setHostNonDefaultPort(self):
"""
L{http.Request.setHost} sets the value of the host request header.
The port should be added because it is not the default.
"""
req = http.Request(DummyChannel(), False)
req.setHost(b"example.com", 81)
self.assertEqual(
req.requestHeaders.getRawHeaders(b"host"), [b"example.com:81"]) | L{http.Request.setHost} sets the value of the host request header.
The port should be added because it is not the default. | test_setHostNonDefaultPort | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_setHostSSLNonDefaultPort(self):
"""
L{http.Request.setHost} sets the value of the host request header.
The port should be added because it is not the default.
"""
d = DummyChannel()
d.transport = DummyChannel.SSL()
req = http.Request(d, False)
req.setHost(b"example.com", 81)
self.assertEqual(
req.requestHeaders.getRawHeaders(b"host"), [b"example.com:81"]) | L{http.Request.setHost} sets the value of the host request header.
The port should be added because it is not the default. | test_setHostSSLNonDefaultPort | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_setHeader(self):
"""
L{http.Request.setHeader} sets the value of the given response header.
"""
req = http.Request(DummyChannel(), False)
req.setHeader(b"test", b"lemur")
self.assertEqual(req.responseHeaders.getRawHeaders(b"test"), [b"lemur"]) | L{http.Request.setHeader} sets the value of the given response header. | test_setHeader | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def _checkCookie(self, expectedCookieValue, *args, **kwargs):
"""
Call L{http.Request.addCookie} with C{*args} and C{**kwargs}, and check
that the cookie value is equal to C{expectedCookieValue}.
"""
channel = DummyChannel()
req = http.Request(channel, False)
req.addCookie(*args, **kwargs)
self.assertEqual(req.cookies[0], expectedCookieValue)
# Write nothing to make it produce the headers
req.write(b"")
writtenLines = channel.transport.written.getvalue().split(b"\r\n")
# There should be one Set-Cookie header
addCookieLines = [x for x in writtenLines
if x.startswith(b"Set-Cookie")]
self.assertEqual(len(addCookieLines), 1)
self.assertEqual(addCookieLines[0],
b"Set-Cookie: " + expectedCookieValue) | Call L{http.Request.addCookie} with C{*args} and C{**kwargs}, and check
that the cookie value is equal to C{expectedCookieValue}. | _checkCookie | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_addCookieWithMinimumArgumentsUnicode(self):
"""
L{http.Request.addCookie} adds a new cookie to be sent with the
response, and can be called with just a key and a value. L{unicode}
arguments are encoded using UTF-8.
"""
expectedCookieValue = b"foo=bar"
self._checkCookie(expectedCookieValue, u"foo", u"bar") | L{http.Request.addCookie} adds a new cookie to be sent with the
response, and can be called with just a key and a value. L{unicode}
arguments are encoded using UTF-8. | test_addCookieWithMinimumArgumentsUnicode | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_addCookieWithAllArgumentsUnicode(self):
"""
L{http.Request.addCookie} adds a new cookie to be sent with the
response. L{unicode} arguments are encoded using UTF-8.
"""
expectedCookieValue = (
b"foo=bar; Expires=Fri, 31 Dec 9999 23:59:59 GMT; "
b"Domain=.example.com; Path=/; Max-Age=31536000; "
b"Comment=test; Secure; HttpOnly")
self._checkCookie(expectedCookieValue,
u"foo", u"bar", expires=u"Fri, 31 Dec 9999 23:59:59 GMT",
domain=u".example.com", path=u"/", max_age=u"31536000",
comment=u"test", secure=True, httpOnly=True) | L{http.Request.addCookie} adds a new cookie to be sent with the
response. L{unicode} arguments are encoded using UTF-8. | test_addCookieWithAllArgumentsUnicode | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_addCookieWithMinimumArgumentsBytes(self):
"""
L{http.Request.addCookie} adds a new cookie to be sent with the
response, and can be called with just a key and a value. L{bytes}
arguments are not decoded.
"""
expectedCookieValue = b"foo=bar"
self._checkCookie(expectedCookieValue, b"foo", b"bar") | L{http.Request.addCookie} adds a new cookie to be sent with the
response, and can be called with just a key and a value. L{bytes}
arguments are not decoded. | test_addCookieWithMinimumArgumentsBytes | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_addCookieWithAllArgumentsBytes(self):
"""
L{http.Request.addCookie} adds a new cookie to be sent with the
response. L{bytes} arguments are not decoded.
"""
expectedCookieValue = (
b"foo=bar; Expires=Fri, 31 Dec 9999 23:59:59 GMT; "
b"Domain=.example.com; Path=/; Max-Age=31536000; "
b"Comment=test; Secure; HttpOnly")
self._checkCookie(
expectedCookieValue,
b"foo", b"bar", expires=b"Fri, 31 Dec 9999 23:59:59 GMT",
domain=b".example.com", path=b"/", max_age=b"31536000",
comment=b"test", secure=True, httpOnly=True) | L{http.Request.addCookie} adds a new cookie to be sent with the
response. L{bytes} arguments are not decoded. | test_addCookieWithAllArgumentsBytes | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_addCookieSanitization(self):
"""
L{http.Request.addCookie} replaces linear whitespace and
semicolons with single spaces.
"""
def cookieValue(key, value):
return b'='.join([key, value])
arguments = [('expires', b'Expires'),
('domain', b'Domain'),
('path', b'Path'),
('max_age', b'Max-Age'),
('comment', b'Comment')]
inputsAndOutputs = list(
zip(textLinearWhitespaceComponents +
bytesLinearWhitespaceComponents,
cycle([sanitizedBytes])))
inputsAndOutputs = [
["Foo; bar", b"Foo bar"],
[b"Foo; bar", b"Foo bar"],
]
for inputValue, outputValue in inputsAndOutputs:
self._checkCookie(cookieValue(outputValue, outputValue),
inputValue, inputValue)
for argument, parameter in arguments:
expected = b"; ".join([
cookieValue(outputValue, outputValue),
cookieValue(parameter, outputValue),
])
self._checkCookie(expected, inputValue, inputValue,
**{argument: inputValue}) | L{http.Request.addCookie} replaces linear whitespace and
semicolons with single spaces. | test_addCookieSanitization | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_addCookieSameSite(self):
"""
L{http.Request.setCookie} supports a C{sameSite} argument.
"""
self._checkCookie(
b"foo=bar; SameSite=lax", b"foo", b"bar", sameSite="lax")
self._checkCookie(
b"foo=bar; SameSite=lax", b"foo", b"bar", sameSite="Lax")
self._checkCookie(
b"foo=bar; SameSite=strict", b"foo", b"bar", sameSite="strict")
self.assertRaises(
ValueError,
self._checkCookie,
b"", b"foo", b"bar", sameSite="anything-else") | L{http.Request.setCookie} supports a C{sameSite} argument. | test_addCookieSameSite | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_firstWrite(self):
"""
For an HTTP 1.0 request, L{http.Request.write} sends an HTTP 1.0
Response-Line and whatever response headers are set.
"""
channel = DummyChannel()
req = http.Request(channel, False)
trans = StringTransport()
channel.transport = trans
req.setResponseCode(200)
req.clientproto = b"HTTP/1.0"
req.responseHeaders.setRawHeaders(b"test", [b"lemur"])
req.write(b'Hello')
self.assertResponseEquals(
trans.value(),
[(b"HTTP/1.0 200 OK",
b"Test: lemur",
b"Hello")]) | For an HTTP 1.0 request, L{http.Request.write} sends an HTTP 1.0
Response-Line and whatever response headers are set. | test_firstWrite | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_firstWriteHTTP11Chunked(self):
"""
For an HTTP 1.1 request, L{http.Request.write} sends an HTTP 1.1
Response-Line, whatever response headers are set, and uses chunked
encoding for the response body.
"""
channel = DummyChannel()
req = http.Request(channel, False)
trans = StringTransport()
channel.transport = trans
req.setResponseCode(200)
req.clientproto = b"HTTP/1.1"
req.responseHeaders.setRawHeaders(b"test", [b"lemur"])
req.write(b'Hello')
req.write(b'World!')
self.assertResponseEquals(
trans.value(),
[(b"HTTP/1.1 200 OK",
b"Test: lemur",
b"Transfer-Encoding: chunked",
b"5\r\nHello\r\n6\r\nWorld!\r\n")]) | For an HTTP 1.1 request, L{http.Request.write} sends an HTTP 1.1
Response-Line, whatever response headers are set, and uses chunked
encoding for the response body. | test_firstWriteHTTP11Chunked | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_firstWriteLastModified(self):
"""
For an HTTP 1.0 request for a resource with a known last modified time,
L{http.Request.write} sends an HTTP Response-Line, whatever response
headers are set, and a last-modified header with that time.
"""
channel = DummyChannel()
req = http.Request(channel, False)
trans = StringTransport()
channel.transport = trans
req.setResponseCode(200)
req.clientproto = b"HTTP/1.0"
req.lastModified = 0
req.responseHeaders.setRawHeaders(b"test", [b"lemur"])
req.write(b'Hello')
self.assertResponseEquals(
trans.value(),
[(b"HTTP/1.0 200 OK",
b"Test: lemur",
b"Last-Modified: Thu, 01 Jan 1970 00:00:00 GMT",
b"Hello")]
) | For an HTTP 1.0 request for a resource with a known last modified time,
L{http.Request.write} sends an HTTP Response-Line, whatever response
headers are set, and a last-modified header with that time. | test_firstWriteLastModified | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_lastModifiedAlreadyWritten(self):
"""
If the last-modified header already exists in the L{http.Request}
response headers, the lastModified attribute is ignored and a message
is logged.
"""
logObserver = EventLoggingObserver.createWithCleanup(
self,
globalLogPublisher
)
channel = DummyChannel()
req = http.Request(channel, False)
trans = StringTransport()
channel.transport = trans
req.setResponseCode(200)
req.clientproto = b"HTTP/1.0"
req.lastModified = 1000000000
req.responseHeaders.setRawHeaders(
b"last-modified",
[b"Thu, 01 Jan 1970 00:00:00 GMT"]
)
req.write(b'Hello')
self.assertResponseEquals(
trans.value(),
[(b"HTTP/1.0 200 OK",
b"Last-Modified: Thu, 01 Jan 1970 00:00:00 GMT",
b"Hello")])
self.assertEquals(1, len(logObserver))
event = logObserver[0]
self.assertEquals(
"Warning: last-modified specified both in"
" header list and lastModified attribute.",
event["log_format"]
) | If the last-modified header already exists in the L{http.Request}
response headers, the lastModified attribute is ignored and a message
is logged. | test_lastModifiedAlreadyWritten | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_receivedCookiesDefault(self):
"""
L{http.Request.received_cookies} defaults to an empty L{dict}.
"""
req = http.Request(DummyChannel(), False)
self.assertEqual(req.received_cookies, {}) | L{http.Request.received_cookies} defaults to an empty L{dict}. | test_receivedCookiesDefault | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_parseCookies(self):
"""
L{http.Request.parseCookies} extracts cookies from C{requestHeaders}
and adds them to C{received_cookies}.
"""
req = http.Request(DummyChannel(), False)
req.requestHeaders.setRawHeaders(
b"cookie", [b'test="lemur"; test2="panda"'])
req.parseCookies()
self.assertEqual(
req.received_cookies, {b"test": b'"lemur"', b"test2": b'"panda"'}) | L{http.Request.parseCookies} extracts cookies from C{requestHeaders}
and adds them to C{received_cookies}. | test_parseCookies | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_parseCookiesMultipleHeaders(self):
"""
L{http.Request.parseCookies} can extract cookies from multiple Cookie
headers.
"""
req = http.Request(DummyChannel(), False)
req.requestHeaders.setRawHeaders(
b"cookie", [b'test="lemur"', b'test2="panda"'])
req.parseCookies()
self.assertEqual(
req.received_cookies, {b"test": b'"lemur"', b"test2": b'"panda"'}) | L{http.Request.parseCookies} can extract cookies from multiple Cookie
headers. | test_parseCookiesMultipleHeaders | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_parseCookiesNoCookie(self):
"""
L{http.Request.parseCookies} can be called on a request without a
cookie header.
"""
req = http.Request(DummyChannel(), False)
req.parseCookies()
self.assertEqual(req.received_cookies, {}) | L{http.Request.parseCookies} can be called on a request without a
cookie header. | test_parseCookiesNoCookie | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_parseCookiesEmptyCookie(self):
"""
L{http.Request.parseCookies} can be called on a request with an
empty cookie header.
"""
req = http.Request(DummyChannel(), False)
req.requestHeaders.setRawHeaders(
b"cookie", [])
req.parseCookies()
self.assertEqual(req.received_cookies, {}) | L{http.Request.parseCookies} can be called on a request with an
empty cookie header. | test_parseCookiesEmptyCookie | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_parseCookiesIgnoreValueless(self):
"""
L{http.Request.parseCookies} ignores cookies which don't have a
value.
"""
req = http.Request(DummyChannel(), False)
req.requestHeaders.setRawHeaders(
b"cookie", [b'foo; bar; baz;'])
req.parseCookies()
self.assertEqual(
req.received_cookies, {}) | L{http.Request.parseCookies} ignores cookies which don't have a
value. | test_parseCookiesIgnoreValueless | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_parseCookiesEmptyValue(self):
"""
L{http.Request.parseCookies} parses cookies with an empty value.
"""
req = http.Request(DummyChannel(), False)
req.requestHeaders.setRawHeaders(
b"cookie", [b'foo='])
req.parseCookies()
self.assertEqual(
req.received_cookies, {b'foo': b''}) | L{http.Request.parseCookies} parses cookies with an empty value. | test_parseCookiesEmptyValue | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_parseCookiesRetainRightSpace(self):
"""
L{http.Request.parseCookies} leaves trailing whitespace in the
cookie value.
"""
req = http.Request(DummyChannel(), False)
req.requestHeaders.setRawHeaders(
b"cookie", [b'foo=bar '])
req.parseCookies()
self.assertEqual(
req.received_cookies, {b'foo': b'bar '}) | L{http.Request.parseCookies} leaves trailing whitespace in the
cookie value. | test_parseCookiesRetainRightSpace | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_parseCookiesStripLeftSpace(self):
"""
L{http.Request.parseCookies} strips leading whitespace in the
cookie key.
"""
req = http.Request(DummyChannel(), False)
req.requestHeaders.setRawHeaders(
b"cookie", [b' foo=bar'])
req.parseCookies()
self.assertEqual(
req.received_cookies, {b'foo': b'bar'}) | L{http.Request.parseCookies} strips leading whitespace in the
cookie key. | test_parseCookiesStripLeftSpace | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_parseCookiesContinueAfterMalformedCookie(self):
"""
L{http.Request.parseCookies} parses valid cookies set before or
after malformed cookies.
"""
req = http.Request(DummyChannel(), False)
req.requestHeaders.setRawHeaders(
b"cookie", [b'12345; test="lemur"; 12345; test2="panda"; 12345'])
req.parseCookies()
self.assertEqual(
req.received_cookies, {b"test": b'"lemur"', b"test2": b'"panda"'}) | L{http.Request.parseCookies} parses valid cookies set before or
after malformed cookies. | test_parseCookiesContinueAfterMalformedCookie | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_connectionLost(self):
"""
L{http.Request.connectionLost} closes L{Request.content} and drops the
reference to the L{HTTPChannel} to assist with garbage collection.
"""
req = http.Request(DummyChannel(), False)
# Cause Request.content to be created at all.
req.gotLength(10)
# Grab a reference to content in case the Request drops it later on.
content = req.content
# Put some bytes into it
req.handleContentChunk(b"hello")
# Then something goes wrong and content should get closed.
req.connectionLost(Failure(ConnectionLost("Finished")))
self.assertTrue(content.closed)
self.assertIdentical(req.channel, None) | L{http.Request.connectionLost} closes L{Request.content} and drops the
reference to the L{HTTPChannel} to assist with garbage collection. | test_connectionLost | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_registerProducerTwiceFails(self):
"""
Calling L{Request.registerProducer} when a producer is already
registered raises ValueError.
"""
req = http.Request(DummyChannel(), False)
req.registerProducer(DummyProducer(), True)
self.assertRaises(
ValueError, req.registerProducer, DummyProducer(), True) | Calling L{Request.registerProducer} when a producer is already
registered raises ValueError. | test_registerProducerTwiceFails | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_registerProducerWhenNotQueuedRegistersPushProducer(self):
"""
Calling L{Request.registerProducer} with an IPushProducer when the
request is not queued registers the producer as a push producer on the
request's transport.
"""
req = http.Request(DummyChannel(), False)
producer = DummyProducer()
req.registerProducer(producer, True)
self.assertEqual([(producer, True)], req.transport.producers) | Calling L{Request.registerProducer} with an IPushProducer when the
request is not queued registers the producer as a push producer on the
request's transport. | test_registerProducerWhenNotQueuedRegistersPushProducer | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_registerProducerWhenNotQueuedRegistersPullProducer(self):
"""
Calling L{Request.registerProducer} with an IPullProducer when the
request is not queued registers the producer as a pull producer on the
request's transport.
"""
req = http.Request(DummyChannel(), False)
producer = DummyProducer()
req.registerProducer(producer, False)
self.assertEqual([(producer, False)], req.transport.producers) | Calling L{Request.registerProducer} with an IPullProducer when the
request is not queued registers the producer as a pull producer on the
request's transport. | test_registerProducerWhenNotQueuedRegistersPullProducer | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_connectionLostNotification(self):
"""
L{Request.connectionLost} triggers all finish notification Deferreds
and cleans up per-request state.
"""
d = DummyChannel()
request = http.Request(d, True)
finished = request.notifyFinish()
request.connectionLost(Failure(ConnectionLost("Connection done")))
self.assertIdentical(request.channel, None)
return self.assertFailure(finished, ConnectionLost) | L{Request.connectionLost} triggers all finish notification Deferreds
and cleans up per-request state. | test_connectionLostNotification | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_finishNotification(self):
"""
L{Request.finish} triggers all finish notification Deferreds.
"""
request = http.Request(DummyChannel(), False)
finished = request.notifyFinish()
# Force the request to have a non-None content attribute. This is
# probably a bug in Request.
request.gotLength(1)
request.finish()
return finished | L{Request.finish} triggers all finish notification Deferreds. | test_finishNotification | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_writeAfterFinish(self):
"""
Calling L{Request.write} after L{Request.finish} has been called results
in a L{RuntimeError} being raised.
"""
request = http.Request(DummyChannel(), False)
finished = request.notifyFinish()
# Force the request to have a non-None content attribute. This is
# probably a bug in Request.
request.gotLength(1)
request.write(b'foobar')
request.finish()
self.assertRaises(RuntimeError, request.write, b'foobar')
return finished | Calling L{Request.write} after L{Request.finish} has been called results
in a L{RuntimeError} being raised. | test_writeAfterFinish | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_finishAfterConnectionLost(self):
"""
Calling L{Request.finish} after L{Request.connectionLost} has been
called results in a L{RuntimeError} being raised.
"""
channel = DummyChannel()
req = http.Request(channel, False)
req.connectionLost(Failure(ConnectionLost("The end.")))
self.assertRaises(RuntimeError, req.finish) | Calling L{Request.finish} after L{Request.connectionLost} has been
called results in a L{RuntimeError} being raised. | test_finishAfterConnectionLost | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_writeAfterConnectionLost(self):
"""
Calling L{Request.write} after L{Request.connectionLost} has been
called does not raise an exception. L{RuntimeError} will be raised
when finish is called on the request.
"""
channel = DummyChannel()
req = http.Request(channel, False)
req.connectionLost(Failure(ConnectionLost("The end.")))
req.write(b'foobar')
self.assertRaises(RuntimeError, req.finish) | Calling L{Request.write} after L{Request.connectionLost} has been
called does not raise an exception. L{RuntimeError} will be raised
when finish is called on the request. | test_writeAfterConnectionLost | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_reprUninitialized(self):
"""
L{Request.__repr__} returns the class name, object address, and
dummy-place holder values when used on a L{Request} which has not yet
been initialized.
"""
request = http.Request(DummyChannel(), False)
self.assertEqual(
repr(request),
'<Request at 0x%x method=(no method yet) uri=(no uri yet) '
'clientproto=(no clientproto yet)>' % (id(request),)) | L{Request.__repr__} returns the class name, object address, and
dummy-place holder values when used on a L{Request} which has not yet
been initialized. | test_reprUninitialized | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_reprInitialized(self):
"""
L{Request.__repr__} returns, as a L{str}, the class name, object
address, and the method, uri, and client protocol of the HTTP request
it represents. The string is in the form::
<Request at ADDRESS method=METHOD uri=URI clientproto=PROTOCOL>
"""
request = http.Request(DummyChannel(), False)
request.clientproto = b'HTTP/1.0'
request.method = b'GET'
request.uri = b'/foo/bar'
self.assertEqual(
repr(request),
'<Request at 0x%x method=GET uri=/foo/bar '
'clientproto=HTTP/1.0>' % (id(request),)) | L{Request.__repr__} returns, as a L{str}, the class name, object
address, and the method, uri, and client protocol of the HTTP request
it represents. The string is in the form::
<Request at ADDRESS method=METHOD uri=URI clientproto=PROTOCOL> | test_reprInitialized | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_reprSubclass(self):
"""
Subclasses of L{Request} inherit a C{__repr__} implementation which
includes the subclass's name in place of the string C{"Request"}.
"""
class Otherwise(http.Request):
pass
request = Otherwise(DummyChannel(), False)
self.assertEqual(
repr(request),
'<Otherwise at 0x%x method=(no method yet) uri=(no uri yet) '
'clientproto=(no clientproto yet)>' % (id(request),)) | Subclasses of L{Request} inherit a C{__repr__} implementation which
includes the subclass's name in place of the string C{"Request"}. | test_reprSubclass | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_unregisterNonQueuedNonStreamingProducer(self):
"""
L{Request.unregisterProducer} unregisters a non-queued non-streaming
producer from the request and the request's transport.
"""
req = http.Request(DummyChannel(), False)
req.transport = StringTransport()
req.registerProducer(DummyProducer(), False)
req.unregisterProducer()
self.assertEqual((None, None), (req.producer, req.transport.producer)) | L{Request.unregisterProducer} unregisters a non-queued non-streaming
producer from the request and the request's transport. | test_unregisterNonQueuedNonStreamingProducer | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_unregisterNonQueuedStreamingProducer(self):
"""
L{Request.unregisterProducer} unregisters a non-queued streaming
producer from the request and the request's transport.
"""
req = http.Request(DummyChannel(), False)
req.transport = StringTransport()
req.registerProducer(DummyProducer(), True)
req.unregisterProducer()
self.assertEqual((None, None), (req.producer, req.transport.producer)) | L{Request.unregisterProducer} unregisters a non-queued streaming
producer from the request and the request's transport. | test_unregisterNonQueuedStreamingProducer | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_finishProducesLog(self):
"""
L{http.Request.finish} will call the channel's factory to produce a log
message.
"""
factory = http.HTTPFactory()
factory.timeOut = None
factory._logDateTime = "sometime"
factory._logDateTimeCall = True
factory.startFactory()
factory.logFile = BytesIO()
proto = factory.buildProtocol(None)
val = [
b"GET /path HTTP/1.1\r\n",
b"\r\n\r\n"
]
trans = StringTransport()
proto.makeConnection(trans)
for x in val:
proto.dataReceived(x)
proto._channel.requests[0].finish()
# A log message should be written out
self.assertIn(b'sometime "GET /path HTTP/1.1"',
factory.logFile.getvalue()) | L{http.Request.finish} will call the channel's factory to produce a log
message. | test_finishProducesLog | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_requestBodyTimeoutFromFactory(self):
"""
L{HTTPChannel} timeouts whenever data from a request body is not
delivered to it in time, even when it gets built from a L{HTTPFactory}.
"""
clock = Clock()
factory = http.HTTPFactory(timeout=100, reactor=clock)
factory.startFactory()
protocol = factory.buildProtocol(None)
transport = StringTransport()
protocol = parametrizeTimeoutMixin(protocol, clock)
# Confirm that the timeout is what we think it is.
self.assertEqual(protocol.timeOut, 100)
protocol.makeConnection(transport)
protocol.dataReceived(b'POST / HTTP/1.0\r\nContent-Length: 2\r\n\r\n')
clock.advance(99)
self.assertFalse(transport.disconnecting)
clock.advance(2)
self.assertTrue(transport.disconnecting) | L{HTTPChannel} timeouts whenever data from a request body is not
delivered to it in time, even when it gets built from a L{HTTPFactory}. | test_requestBodyTimeoutFromFactory | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_finishCleansConnection(self):
"""
L{http.Request.finish} will notify the channel that it is finished, and
will put the transport back in the producing state so that the reactor
can close the connection.
"""
factory = http.HTTPFactory()
factory.timeOut = None
factory._logDateTime = "sometime"
factory._logDateTimeCall = True
factory.startFactory()
factory.logFile = BytesIO()
proto = factory.buildProtocol(None)
proto._channel._optimisticEagerReadSize = 0
val = [
b"GET /path HTTP/1.1\r\n",
b"\r\n\r\n"
]
trans = StringTransport()
proto.makeConnection(trans)
self.assertEqual(trans.producerState, 'producing')
for x in val:
proto.dataReceived(x)
proto.dataReceived(b'GET ') # just a few extra bytes to exhaust the
# optimistic buffer size
self.assertEqual(trans.producerState, 'paused')
proto._channel.requests[0].finish()
self.assertEqual(trans.producerState, 'producing') | L{http.Request.finish} will notify the channel that it is finished, and
will put the transport back in the producing state so that the reactor
can close the connection. | test_finishCleansConnection | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_provides_IDeprecatedHTTPChannelToRequestInterface(self):
"""
L{http.Request} provides
L{http._IDeprecatedHTTPChannelToRequestInterface}, which
defines the interface used by L{http.HTTPChannel}.
"""
req = http.Request(DummyChannel(), False)
verifyObject(http._IDeprecatedHTTPChannelToRequestInterface, req) | L{http.Request} provides
L{http._IDeprecatedHTTPChannelToRequestInterface}, which
defines the interface used by L{http.HTTPChannel}. | test_provides_IDeprecatedHTTPChannelToRequestInterface | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_eq(self):
"""
A L{http.Request} is equal to itself.
"""
req = http.Request(DummyChannel(), False)
self.assertEqual(req, req) | A L{http.Request} is equal to itself. | test_eq | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_ne(self):
"""
A L{http.Request} is not equal to another object.
"""
req = http.Request(DummyChannel(), False)
self.assertNotEqual(req, http.Request(DummyChannel(), False)) | A L{http.Request} is not equal to another object. | test_ne | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_hashable(self):
"""
A L{http.Request} is hashable.
"""
req = http.Request(DummyChannel(), False)
hash(req) | A L{http.Request} is hashable. | test_hashable | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_eqWithNonRequest(self):
"""
A L{http.Request} on the left hand side of an equality
comparison to an instance that is not a L{http.Request} hands
the comparison off to that object's C{__eq__} implementation.
"""
eqCalls = []
class _NotARequest(object):
def __eq__(self, other):
eqCalls.append(other)
return True
req = http.Request(DummyChannel(), False)
self.assertEqual(req, _NotARequest())
self.assertEqual(eqCalls, [req]) | A L{http.Request} on the left hand side of an equality
comparison to an instance that is not a L{http.Request} hands
the comparison off to that object's C{__eq__} implementation. | test_eqWithNonRequest | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_neWithNonRequest(self):
"""
A L{http.Request} on the left hand side of an inequality
comparison to an instance that is not a L{http.Request} hands
the comparison off to that object's C{__ne__} implementation.
"""
eqCalls = []
class _NotARequest(object):
def __ne__(self, other):
eqCalls.append(other)
return True
req = http.Request(DummyChannel(), False)
self.assertNotEqual(req, _NotARequest())
self.assertEqual(eqCalls, [req]) | A L{http.Request} on the left hand side of an inequality
comparison to an instance that is not a L{http.Request} hands
the comparison off to that object's C{__ne__} implementation. | test_neWithNonRequest | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_finishProducerStillRegistered(self):
"""
A RuntimeError is logged if a producer is still registered
when an L{http.Request} is finished.
"""
logObserver = EventLoggingObserver.createWithCleanup(
self,
globalLogPublisher
)
request = http.Request(DummyChannel(), False)
request.registerProducer(DummyProducer(), True)
request.finish()
self.assertEquals(1, len(logObserver))
event = logObserver[0]
f = event["log_failure"]
self.assertIsInstance(f.value, RuntimeError)
self.flushLoggedErrors(RuntimeError) | A RuntimeError is logged if a producer is still registered
when an L{http.Request} is finished. | test_finishProducerStillRegistered | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_getClientIPWithIPv4(self):
"""
L{http.Request.getClientIP} returns the host part of the
client's address when connected over IPv4.
"""
request = http.Request(
DummyChannel(peer=address.IPv6Address("TCP", "127.0.0.1", 12344)))
self.assertEqual(request.getClientIP(), "127.0.0.1") | L{http.Request.getClientIP} returns the host part of the
client's address when connected over IPv4. | test_getClientIPWithIPv4 | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_getClientIPWithIPv6(self):
"""
L{http.Request.getClientIP} returns the host part of the
client's address when connected over IPv6.
"""
request = http.Request(
DummyChannel(peer=address.IPv6Address("TCP", "::1", 12344)))
self.assertEqual(request.getClientIP(), "::1") | L{http.Request.getClientIP} returns the host part of the
client's address when connected over IPv6. | test_getClientIPWithIPv6 | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_getClientIPWithNonTCPPeer(self):
"""
L{http.Request.getClientIP} returns L{None} for the client's
IP address when connected over a non-TCP transport.
"""
request = http.Request(
DummyChannel(peer=address.UNIXAddress("/path/to/socket")))
self.assertEqual(request.getClientIP(), None) | L{http.Request.getClientIP} returns L{None} for the client's
IP address when connected over a non-TCP transport. | test_getClientIPWithNonTCPPeer | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_getClientAddress(self):
"""
L{http.Request.getClientAddress} returns the client's address
as an L{IAddress} provider.
"""
client = address.UNIXAddress("/path/to/socket")
request = http.Request(DummyChannel(peer=client))
self.assertIs(request.getClientAddress(), client) | L{http.Request.getClientAddress} returns the client's address
as an L{IAddress} provider. | test_getClientAddress | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def setUp(self):
"""
Initialize variables used to verify that the header-processing functions
are getting called.
"""
self.handleHeaderCalled = False
self.handleEndHeadersCalled = False | Initialize variables used to verify that the header-processing functions
are getting called. | setUp | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def ourHandleHeader(self, key, val):
"""
Dummy implementation of L{HTTPClient.handleHeader}.
"""
self.handleHeaderCalled = True
self.assertEqual(val, self.expectedHeaders[key]) | Dummy implementation of L{HTTPClient.handleHeader}. | ourHandleHeader | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def ourHandleEndHeaders(self):
"""
Dummy implementation of L{HTTPClient.handleEndHeaders}.
"""
self.handleEndHeadersCalled = True | Dummy implementation of L{HTTPClient.handleEndHeaders}. | ourHandleEndHeaders | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_extractHeader(self):
"""
A header isn't processed by L{HTTPClient.extractHeader} until it is
confirmed in L{HTTPClient.lineReceived} that the header has been
received completely.
"""
c = ClientDriver()
c.handleHeader = self.ourHandleHeader
c.handleEndHeaders = self.ourHandleEndHeaders
c.lineReceived(b'HTTP/1.0 201')
c.lineReceived(b'Content-Length: 10')
self.assertIdentical(c.length, None)
self.assertFalse(self.handleHeaderCalled)
self.assertFalse(self.handleEndHeadersCalled)
# Signal end of headers.
c.lineReceived(b'')
self.assertTrue(self.handleHeaderCalled)
self.assertTrue(self.handleEndHeadersCalled)
self.assertEqual(c.length, 10) | A header isn't processed by L{HTTPClient.extractHeader} until it is
confirmed in L{HTTPClient.lineReceived} that the header has been
received completely. | test_extractHeader | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_noHeaders(self):
"""
An HTTP request with no headers will not cause any calls to
L{handleHeader} but will cause L{handleEndHeaders} to be called on
L{HTTPClient} subclasses.
"""
c = ClientDriver()
c.handleHeader = self.ourHandleHeader
c.handleEndHeaders = self.ourHandleEndHeaders
c.lineReceived(b'HTTP/1.0 201')
# Signal end of headers.
c.lineReceived(b'')
self.assertFalse(self.handleHeaderCalled)
self.assertTrue(self.handleEndHeadersCalled)
self.assertEqual(c.version, b'HTTP/1.0')
self.assertEqual(c.status, b'201') | An HTTP request with no headers will not cause any calls to
L{handleHeader} but will cause L{handleEndHeaders} to be called on
L{HTTPClient} subclasses. | test_noHeaders | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_multilineHeaders(self):
"""
L{HTTPClient} parses multiline headers by buffering header lines until
an empty line or a line that does not start with whitespace hits
lineReceived, confirming that the header has been received completely.
"""
c = ClientDriver()
c.handleHeader = self.ourHandleHeader
c.handleEndHeaders = self.ourHandleEndHeaders
c.lineReceived(b'HTTP/1.0 201')
c.lineReceived(b'X-Multiline: line-0')
self.assertFalse(self.handleHeaderCalled)
# Start continuing line with a tab.
c.lineReceived(b'\tline-1')
c.lineReceived(b'X-Multiline2: line-2')
# The previous header must be complete, so now it can be processed.
self.assertTrue(self.handleHeaderCalled)
# Start continuing line with a space.
c.lineReceived(b' line-3')
c.lineReceived(b'Content-Length: 10')
# Signal end of headers.
c.lineReceived(b'')
self.assertTrue(self.handleEndHeadersCalled)
self.assertEqual(c.version, b'HTTP/1.0')
self.assertEqual(c.status, b'201')
self.assertEqual(c.length, 10) | L{HTTPClient} parses multiline headers by buffering header lines until
an empty line or a line that does not start with whitespace hits
lineReceived, confirming that the header has been received completely. | test_multilineHeaders | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTP10(self):
"""
HTTP/1.0 requests do not get 100-continue returned, even if 'Expect:
100-continue' is included (RFC 2616 10.1.1).
"""
transport = StringTransport()
channel = http.HTTPChannel()
channel.requestFactory = DummyHTTPHandlerProxy
channel.makeConnection(transport)
channel.dataReceived(b"GET / HTTP/1.0\r\n")
channel.dataReceived(b"Host: www.example.com\r\n")
channel.dataReceived(b"Content-Length: 3\r\n")
channel.dataReceived(b"Expect: 100-continue\r\n")
channel.dataReceived(b"\r\n")
self.assertEqual(transport.value(), b"")
channel.dataReceived(b"abc")
self.assertResponseEquals(
transport.value(),
[(b"HTTP/1.0 200 OK",
b"Command: GET",
b"Content-Length: 13",
b"Version: HTTP/1.0",
b"Request: /",
b"'''\n3\nabc'''\n")]) | HTTP/1.0 requests do not get 100-continue returned, even if 'Expect:
100-continue' is included (RFC 2616 10.1.1). | test_HTTP10 | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_expect100ContinueHeader(self):
"""
If a HTTP/1.1 client sends a 'Expect: 100-continue' header, the server
responds with a 100 response code before handling the request body, if
any. The normal resource rendering code will then be called, which
will send an additional response code.
"""
transport = StringTransport()
channel = http.HTTPChannel()
channel.requestFactory = DummyHTTPHandlerProxy
channel.makeConnection(transport)
channel.dataReceived(b"GET / HTTP/1.1\r\n")
channel.dataReceived(b"Host: www.example.com\r\n")
channel.dataReceived(b"Expect: 100-continue\r\n")
channel.dataReceived(b"Content-Length: 3\r\n")
# The 100 continue response is not sent until all headers are
# received:
self.assertEqual(transport.value(), b"")
channel.dataReceived(b"\r\n")
# The 100 continue response is sent *before* the body is even
# received:
self.assertEqual(transport.value(), b"HTTP/1.1 100 Continue\r\n\r\n")
channel.dataReceived(b"abc")
response = transport.value()
self.assertTrue(
response.startswith(b"HTTP/1.1 100 Continue\r\n\r\n"))
response = response[len(b"HTTP/1.1 100 Continue\r\n\r\n"):]
self.assertResponseEquals(
response,
[(b"HTTP/1.1 200 OK",
b"Command: GET",
b"Content-Length: 13",
b"Version: HTTP/1.1",
b"Request: /",
b"'''\n3\nabc'''\n")]) | If a HTTP/1.1 client sends a 'Expect: 100-continue' header, the server
responds with a 100 response code before handling the request body, if
any. The normal resource rendering code will then be called, which
will send an additional response code. | test_expect100ContinueHeader | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def sub(keys, d):
"""
Create a new dict containing only a subset of the items of an existing
dict.
@param keys: An iterable of the keys which will be added (with values from
C{d}) to the result.
@param d: The existing L{dict} from which to copy items.
@return: The new L{dict} with keys given by C{keys} and values given by the
corresponding values in C{d}.
@rtype: L{dict}
"""
return dict([(k, d[k]) for k in keys]) | Create a new dict containing only a subset of the items of an existing
dict.
@param keys: An iterable of the keys which will be added (with values from
C{d}) to the result.
@param d: The existing L{dict} from which to copy items.
@return: The new L{dict} with keys given by C{keys} and values given by the
corresponding values in C{d}.
@rtype: L{dict} | sub | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_getClientIP(self):
"""
L{Request.getClientIP} is deprecated in favor of
L{Request.getClientAddress}.
"""
request = http.Request(
DummyChannel(peer=address.IPv6Address("TCP", "127.0.0.1", 12345)))
request.gotLength(0)
request.requestReceived(b"GET", b"/", b"HTTP/1.1")
request.getClientIP()
warnings = self.flushWarnings(
offendingFunctions=[self.test_getClientIP])
self.assertEqual(1, len(warnings))
self.assertEqual({
"category": DeprecationWarning,
"message": (
"twisted.web.http.Request.getClientIP was deprecated "
"in Twisted 18.4.0; please use getClientAddress instead")},
sub(["category", "message"], warnings[0])) | L{Request.getClientIP} is deprecated in favor of
L{Request.getClientAddress}. | test_getClientIP | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_noLongerQueued(self):
"""
L{Request.noLongerQueued} is deprecated, as we no longer process
requests simultaneously.
"""
channel = DummyChannel()
request = http.Request(channel)
request.noLongerQueued()
warnings = self.flushWarnings(
offendingFunctions=[self.test_noLongerQueued])
self.assertEqual(1, len(warnings))
self.assertEqual({
"category": DeprecationWarning,
"message": (
"twisted.web.http.Request.noLongerQueued was deprecated "
"in Twisted 16.3.0")},
sub(["category", "message"], warnings[0])) | L{Request.noLongerQueued} is deprecated, as we no longer process
requests simultaneously. | test_noLongerQueued | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def buildChannelAndTransport(self, transport, requestFactory):
"""
Setup a L{HTTPChannel} and a transport and associate them.
@param transport: A transport to back the L{HTTPChannel}
@param requestFactory: An object that can construct L{Request} objects.
@return: A tuple of the channel and the transport.
"""
transport = transport
channel = http.HTTPChannel()
channel.requestFactory = _makeRequestProxyFactory(requestFactory)
channel.makeConnection(transport)
return channel, transport | Setup a L{HTTPChannel} and a transport and associate them.
@param transport: A transport to back the L{HTTPChannel}
@param requestFactory: An object that can construct L{Request} objects.
@return: A tuple of the channel and the transport. | buildChannelAndTransport | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelIsAProducer(self):
"""
L{HTTPChannel} registers itself as a producer with its transport when a
connection is made.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DummyHTTPHandler
)
self.assertEqual(transport.producer, channel)
self.assertTrue(transport.streaming) | L{HTTPChannel} registers itself as a producer with its transport when a
connection is made. | test_HTTPChannelIsAProducer | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelUnregistersSelfWhenCallingLoseConnection(self):
"""
L{HTTPChannel} unregisters itself when it has loseConnection called.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DummyHTTPHandler
)
channel.loseConnection()
self.assertIs(transport.producer, None)
self.assertIs(transport.streaming, None) | L{HTTPChannel} unregisters itself when it has loseConnection called. | test_HTTPChannelUnregistersSelfWhenCallingLoseConnection | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelRejectsMultipleProducers(self):
"""
If two producers are registered on a L{HTTPChannel} without the first
being unregistered, a L{RuntimeError} is thrown.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DummyHTTPHandler
)
channel.registerProducer(DummyProducer(), True)
self.assertRaises(
RuntimeError, channel.registerProducer, DummyProducer(), True
) | If two producers are registered on a L{HTTPChannel} without the first
being unregistered, a L{RuntimeError} is thrown. | test_HTTPChannelRejectsMultipleProducers | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelCanUnregisterWithNoProducer(self):
"""
If there is no producer, the L{HTTPChannel} can still have
C{unregisterProducer} called.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DummyHTTPHandler
)
channel.unregisterProducer()
self.assertIs(channel._requestProducer, None) | If there is no producer, the L{HTTPChannel} can still have
C{unregisterProducer} called. | test_HTTPChannelCanUnregisterWithNoProducer | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelStopWithNoRequestOutstanding(self):
"""
If there is no request producer currently registered, C{stopProducing}
does nothing.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DummyHTTPHandler
)
channel.unregisterProducer()
self.assertIs(channel._requestProducer, None) | If there is no request producer currently registered, C{stopProducing}
does nothing. | test_HTTPChannelStopWithNoRequestOutstanding | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelStopRequestProducer(self):
"""
If there is a request producer registered with L{HTTPChannel}, calling
C{stopProducing} causes that producer to be stopped as well.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DelayedHTTPHandler
)
# Feed a request in to spawn a Request object, then grab it.
channel.dataReceived(self.request)
request = channel.requests[0].original
# Register a dummy producer.
producer = DummyProducer()
request.registerProducer(producer, True)
# The dummy producer is currently unpaused.
self.assertEqual(producer.events, [])
# The transport now stops production. This stops the request producer.
channel.stopProducing()
self.assertEqual(producer.events, ['stop']) | If there is a request producer registered with L{HTTPChannel}, calling
C{stopProducing} causes that producer to be stopped as well. | test_HTTPChannelStopRequestProducer | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelPropagatesProducingFromTransportToTransport(self):
"""
When L{HTTPChannel} has C{pauseProducing} called on it by the transport
it will call C{pauseProducing} on the transport. When unpaused, the
L{HTTPChannel} will call C{resumeProducing} on its transport.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DummyHTTPHandler
)
# The transport starts in producing state.
self.assertEqual(transport.producerState, 'producing')
# Pause producing. The transport should now be paused as well.
channel.pauseProducing()
self.assertEqual(transport.producerState, 'paused')
# Resume producing. The transport should be unpaused.
channel.resumeProducing()
self.assertEqual(transport.producerState, 'producing') | When L{HTTPChannel} has C{pauseProducing} called on it by the transport
it will call C{pauseProducing} on the transport. When unpaused, the
L{HTTPChannel} will call C{resumeProducing} on its transport. | test_HTTPChannelPropagatesProducingFromTransportToTransport | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelPropagatesPausedProductionToRequest(self):
"""
If a L{Request} object has registered itself as a producer with a
L{HTTPChannel} object, and the L{HTTPChannel} object is paused, both
the transport and L{Request} objects get paused.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DelayedHTTPHandler
)
channel._optimisticEagerReadSize = 0
# Feed a request in to spawn a Request object, then grab it.
channel.dataReceived(self.request)
# A little extra data to pause the transport.
channel.dataReceived(b'123')
request = channel.requests[0].original
# Register a dummy producer.
producer = DummyProducer()
request.registerProducer(producer, True)
# Note that the transport is paused while it waits for a response.
# The dummy producer, however, is unpaused.
self.assertEqual(transport.producerState, 'paused')
self.assertEqual(producer.events, [])
# The transport now pauses production. This causes the producer to be
# paused. The transport stays paused.
channel.pauseProducing()
self.assertEqual(transport.producerState, 'paused')
self.assertEqual(producer.events, ['pause'])
# The transport has become unblocked and resumes production. This
# unblocks the dummy producer, but leaves the transport blocked.
channel.resumeProducing()
self.assertEqual(transport.producerState, 'paused')
self.assertEqual(producer.events, ['pause', 'resume'])
# Unregister the producer and then complete the response. Because the
# channel is not paused, the transport now gets unpaused.
request.unregisterProducer()
request.delayedProcess()
self.assertEqual(transport.producerState, 'producing') | If a L{Request} object has registered itself as a producer with a
L{HTTPChannel} object, and the L{HTTPChannel} object is paused, both
the transport and L{Request} objects get paused. | test_HTTPChannelPropagatesPausedProductionToRequest | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelStaysPausedWhenRequestCompletes(self):
"""
If a L{Request} object completes its response while the transport is
paused, the L{HTTPChannel} does not resume the transport.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DelayedHTTPHandler
)
channel._optimisticEagerReadSize = 0
# Feed a request in to spawn a Request object, then grab it.
channel.dataReceived(self.request)
channel.dataReceived(b'extra') # exceed buffer size to pause the
# transport.
request = channel.requests[0].original
# Register a dummy producer.
producer = DummyProducer()
request.registerProducer(producer, True)
# Note that the transport is paused while it waits for a response.
# The dummy producer, however, is unpaused.
self.assertEqual(transport.producerState, 'paused')
self.assertEqual(producer.events, [])
# The transport now pauses production. This causes the producer to be
# paused. The transport stays paused.
channel.pauseProducing()
self.assertEqual(transport.producerState, 'paused')
self.assertEqual(producer.events, ['pause'])
# Unregister the producer and then complete the response. Because the
# channel is still paused, the transport stays paused
request.unregisterProducer()
request.delayedProcess()
self.assertEqual(transport.producerState, 'paused')
# At this point the channel is resumed, and so is the transport.
channel.resumeProducing()
self.assertEqual(transport.producerState, 'producing') | If a L{Request} object completes its response while the transport is
paused, the L{HTTPChannel} does not resume the transport. | test_HTTPChannelStaysPausedWhenRequestCompletes | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelToleratesDataWhenTransportPaused(self):
"""
If the L{HTTPChannel} has paused the transport, it still tolerates
receiving data, and does not attempt to pause the transport again.
"""
class NoDoublePauseTransport(StringTransport):
"""
A version of L{StringTransport} that fails tests if it is paused
while already paused.
"""
def pauseProducing(self):
if self.producerState == 'paused':
raise RuntimeError("Transport was paused twice!")
StringTransport.pauseProducing(self)
# Confirm that pausing a NoDoublePauseTransport twice fails.
transport = NoDoublePauseTransport()
transport.pauseProducing()
self.assertRaises(RuntimeError, transport.pauseProducing)
channel, transport = self.buildChannelAndTransport(
NoDoublePauseTransport(), DummyHTTPHandler
)
# The transport starts in producing state.
self.assertEqual(transport.producerState, 'producing')
# Pause producing. The transport should now be paused as well.
channel.pauseProducing()
self.assertEqual(transport.producerState, 'paused')
# Write in a request, even though the transport is paused.
channel.dataReceived(self.request)
# The transport is still paused, but we have tried to write the
# response out.
self.assertEqual(transport.producerState, 'paused')
self.assertTrue(transport.value().startswith(b'HTTP/1.1 200 OK\r\n'))
# Resume producing. The transport should be unpaused.
channel.resumeProducing()
self.assertEqual(transport.producerState, 'producing') | If the L{HTTPChannel} has paused the transport, it still tolerates
receiving data, and does not attempt to pause the transport again. | test_HTTPChannelToleratesDataWhenTransportPaused | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelToleratesPullProducers(self):
"""
If the L{HTTPChannel} has a L{IPullProducer} registered with it it can
adapt that producer into an L{IPushProducer}.
"""
channel, transport = self.buildChannelAndTransport(
StringTransport(), DummyPullProducerHandler
)
transport = StringTransport()
channel = http.HTTPChannel()
channel.requestFactory = DummyPullProducerHandlerProxy
channel.makeConnection(transport)
channel.dataReceived(self.request)
request = channel.requests[0].original
responseComplete = request._actualProducer.result
def validate(ign):
responseBody = transport.value().split(b'\r\n\r\n', 1)[1]
expectedResponseBody = (
b'1\r\n0\r\n'
b'1\r\n1\r\n'
b'1\r\n2\r\n'
b'1\r\n3\r\n'
b'1\r\n4\r\n'
b'1\r\n5\r\n'
b'1\r\n6\r\n'
b'1\r\n7\r\n'
b'1\r\n8\r\n'
b'1\r\n9\r\n'
)
self.assertEqual(responseBody, expectedResponseBody)
return responseComplete.addCallback(validate) | If the L{HTTPChannel} has a L{IPullProducer} registered with it it can
adapt that producer into an L{IPushProducer}. | test_HTTPChannelToleratesPullProducers | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_HTTPChannelUnregistersSelfWhenTimingOut(self):
"""
L{HTTPChannel} unregisters itself when it times out a connection.
"""
clock = Clock()
transport = StringTransport()
channel = http.HTTPChannel()
# Patch the channel's callLater method.
channel.timeOut = 100
channel.callLater = clock.callLater
channel.makeConnection(transport)
# Tick the clock forward almost to the timeout.
clock.advance(99)
self.assertIs(transport.producer, channel)
self.assertIs(transport.streaming, True)
# Fire the timeout.
clock.advance(1)
self.assertIs(transport.producer, None)
self.assertIs(transport.streaming, None) | L{HTTPChannel} unregisters itself when it times out a connection. | test_HTTPChannelUnregistersSelfWhenTimingOut | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_writeHeadersSanitizesLinearWhitespace(self):
"""
L{HTTPChannel.writeHeaders} removes linear whitespace from the
list of header names and values it receives.
"""
for component in bytesLinearWhitespaceComponents:
transport = StringTransport()
channel = http.HTTPChannel()
channel.makeConnection(transport)
channel.writeHeaders(
version=b"HTTP/1.1",
code=b"200",
reason=b"OK",
headers=[(component, component)])
sanitizedHeaderLine = b": ".join([
sanitizedBytes, sanitizedBytes,
]) + b'\r\n'
self.assertEqual(
transport.value(),
b"\r\n".join([
b"HTTP/1.1 200 OK",
sanitizedHeaderLine,
b'',
])) | L{HTTPChannel.writeHeaders} removes linear whitespace from the
list of header names and values it receives. | test_writeHeadersSanitizesLinearWhitespace | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_sendHeaderSanitizesLinearWhitespace(self):
"""
L{HTTPClient.sendHeader} replaces linear whitespace in its
header keys and values with a single space.
"""
for component in bytesLinearWhitespaceComponents:
transport = StringTransport()
client = http.HTTPClient()
client.makeConnection(transport)
client.sendHeader(component, component)
self.assertEqual(
transport.value().splitlines(),
[b": ".join([sanitizedBytes, sanitizedBytes])]
) | L{HTTPClient.sendHeader} replaces linear whitespace in its
header keys and values with a single space. | test_sendHeaderSanitizesLinearWhitespace | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_http.py | MIT |
def test_leadingTextDropping(self):
"""
Make sure that if there's no top-level node lenient-mode won't
drop leading text that's outside of any elements.
"""
s = "Hi orders! <br>Well. <br>"
d = microdom.parseString(s, beExtremelyLenient=True)
self.assertEqual(d.firstChild().toxml(),
'<html>Hi orders! <br />Well. <br /></html>')
byteStream = BytesIO()
d.firstChild().writexml(byteStream, '', '', '', '', {}, '')
self.assertEqual(byteStream.getvalue(),
b'<html>Hi orders! <br />Well. <br /></html>') | Make sure that if there's no top-level node lenient-mode won't
drop leading text that's outside of any elements. | test_leadingTextDropping | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_trailingTextDropping(self):
"""
Ensure that no *trailing* text in a mal-formed
no-top-level-element document(s) will not be dropped.
"""
s = "<br>Hi orders!"
d = microdom.parseString(s, beExtremelyLenient=True)
self.assertEqual(d.firstChild().toxml(),
'<html><br />Hi orders!</html>')
byteStream = BytesIO()
d.firstChild().writexml(byteStream, '', '', '', '', {}, '')
self.assertEqual(byteStream.getvalue(),
b'<html><br />Hi orders!</html>') | Ensure that no *trailing* text in a mal-formed
no-top-level-element document(s) will not be dropped. | test_trailingTextDropping | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_noTags(self):
"""
A string with nothing that looks like a tag at all should just
be parsed as body text.
"""
s = "Hi orders!"
d = microdom.parseString(s, beExtremelyLenient=True)
self.assertEqual(d.firstChild().toxml(),
"<html>Hi orders!</html>") | A string with nothing that looks like a tag at all should just
be parsed as body text. | test_noTags | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_surroundingCrap(self):
"""
If a document is surrounded by non-xml text, the text should
be remain in the XML.
"""
s = "Hi<br> orders!"
d = microdom.parseString(s, beExtremelyLenient=True)
self.assertEqual(d.firstChild().toxml(),
"<html>Hi<br /> orders!</html>") | If a document is surrounded by non-xml text, the text should
be remain in the XML. | test_surroundingCrap | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_lenientParenting(self):
"""
Test that C{parentNode} attributes are set to meaningful values when
we are parsing HTML that lacks a root node.
"""
# Spare the rod, ruin the child.
s = "<br/><br/>"
d = microdom.parseString(s, beExtremelyLenient=1)
self.assertIdentical(d.documentElement,
d.documentElement.firstChild().parentNode) | Test that C{parentNode} attributes are set to meaningful values when
we are parsing HTML that lacks a root node. | test_lenientParenting | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_lenientParentSingle(self):
"""
Test that the C{parentNode} attribute is set to a meaningful value
when we parse an HTML document that has a non-Element root node.
"""
s = "Hello"
d = microdom.parseString(s, beExtremelyLenient=1)
self.assertIdentical(d.documentElement,
d.documentElement.firstChild().parentNode) | Test that the C{parentNode} attribute is set to a meaningful value
when we parse an HTML document that has a non-Element root node. | test_lenientParentSingle | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_replaceNonChild(self):
"""
L{Node.replaceChild} raises L{ValueError} if the node given to be
replaced is not a child of the node C{replaceChild} is called on.
"""
parent = microdom.parseString('<foo />')
orphan = microdom.parseString('<bar />')
replacement = microdom.parseString('<baz />')
self.assertRaises(
ValueError, parent.replaceChild, replacement, orphan) | L{Node.replaceChild} raises L{ValueError} if the node given to be
replaced is not a child of the node C{replaceChild} is called on. | test_replaceNonChild | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_dict(self):
"""
Returns a dictionary which is hashable.
"""
n = microdom.Element("p")
hash(n) | Returns a dictionary which is hashable. | test_dict | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_namespaceDelete(self):
"""
Test that C{toxml} can support xml structures that remove namespaces.
"""
s1 = ('<?xml version="1.0"?><html xmlns="http://www.w3.org/TR/REC-html40">'
'<body xmlns=""></body></html>')
s2 = microdom.parseString(s1).toxml()
self.assertEqual(s1, s2) | Test that C{toxml} can support xml structures that remove namespaces. | test_namespaceDelete | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_namespaceInheritance(self):
"""
Check that unspecified namespace is a thing separate from undefined
namespace. This test added after discovering some weirdness in Lore.
"""
# will only work if childNodes is mutated. not sure why.
child = microdom.Element('ol')
parent = microdom.Element('div', namespace='http://www.w3.org/1999/xhtml')
parent.childNodes = [child]
self.assertEqual(parent.toxml(),
'<div xmlns="http://www.w3.org/1999/xhtml"><ol></ol></div>') | Check that unspecified namespace is a thing separate from undefined
namespace. This test added after discovering some weirdness in Lore. | test_namespaceInheritance | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_prefixedTags(self):
"""
XML elements with a prefixed name as per upper level tag definition
have a start-tag of C{"<prefix:tag>"} and an end-tag of
C{"</prefix:tag>"}.
Refer to U{http://www.w3.org/TR/xml-names/#ns-using} for details.
"""
outerNamespace = "http://example.com/outer"
innerNamespace = "http://example.com/inner"
document = microdom.Document()
# Create the root in one namespace. Microdom will probably make this
# the default namespace.
root = document.createElement("root", namespace=outerNamespace)
# Give the root some prefixes to use.
root.addPrefixes({innerNamespace: "inner"})
# Append a child to the root from the namespace that prefix is bound
# to.
tag = document.createElement("tag", namespace=innerNamespace)
# Give that tag a child too. This way we test rendering of tags with
# children and without children.
child = document.createElement("child", namespace=innerNamespace)
tag.appendChild(child)
root.appendChild(tag)
document.appendChild(root)
# ok, the xml should appear like this
xmlOk = (
'<?xml version="1.0"?>'
'<root xmlns="http://example.com/outer" '
'xmlns:inner="http://example.com/inner">'
'<inner:tag><inner:child></inner:child></inner:tag>'
'</root>')
xmlOut = document.toxml()
self.assertEqual(xmlOut, xmlOk) | XML elements with a prefixed name as per upper level tag definition
have a start-tag of C{"<prefix:tag>"} and an end-tag of
C{"</prefix:tag>"}.
Refer to U{http://www.w3.org/TR/xml-names/#ns-using} for details. | test_prefixedTags | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_prefixPropagation(self):
"""
Children of prefixed tags respect the default namespace at the point
where they are rendered. Specifically, they are not influenced by the
prefix of their parent as that prefix has no bearing on them.
See U{http://www.w3.org/TR/xml-names/#scoping} for details.
To further clarify the matter, the following::
<root xmlns="http://example.com/ns/test">
<mytag xmlns="http://example.com/ns/mytags">
<mysubtag xmlns="http://example.com/ns/mytags">
<element xmlns="http://example.com/ns/test"></element>
</mysubtag>
</mytag>
</root>
Should become this after all the namespace declarations have been
I{moved up}::
<root xmlns="http://example.com/ns/test"
xmlns:mytags="http://example.com/ns/mytags">
<mytags:mytag>
<mytags:mysubtag>
<element></element>
</mytags:mysubtag>
</mytags:mytag>
</root>
"""
outerNamespace = "http://example.com/outer"
innerNamespace = "http://example.com/inner"
document = microdom.Document()
# creates a root element
root = document.createElement("root", namespace=outerNamespace)
document.appendChild(root)
# Create a child with a specific namespace with a prefix bound to it.
root.addPrefixes({innerNamespace: "inner"})
mytag = document.createElement("mytag",namespace=innerNamespace)
root.appendChild(mytag)
# Create a child of that which has the outer namespace.
mysubtag = document.createElement("mysubtag", namespace=outerNamespace)
mytag.appendChild(mysubtag)
xmlOk = (
'<?xml version="1.0"?>'
'<root xmlns="http://example.com/outer" '
'xmlns:inner="http://example.com/inner">'
'<inner:mytag>'
'<mysubtag></mysubtag>'
'</inner:mytag>'
'</root>'
)
xmlOut = document.toxml()
self.assertEqual(xmlOut, xmlOk) | Children of prefixed tags respect the default namespace at the point
where they are rendered. Specifically, they are not influenced by the
prefix of their parent as that prefix has no bearing on them.
See U{http://www.w3.org/TR/xml-names/#scoping} for details.
To further clarify the matter, the following::
<root xmlns="http://example.com/ns/test">
<mytag xmlns="http://example.com/ns/mytags">
<mysubtag xmlns="http://example.com/ns/mytags">
<element xmlns="http://example.com/ns/test"></element>
</mysubtag>
</mytag>
</root>
Should become this after all the namespace declarations have been
I{moved up}::
<root xmlns="http://example.com/ns/test"
xmlns:mytags="http://example.com/ns/mytags">
<mytags:mytag>
<mytags:mysubtag>
<element></element>
</mytags:mysubtag>
</mytags:mytag>
</root> | test_prefixPropagation | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def checkParsed(self, input, expected, beExtremelyLenient=1):
"""
Check that C{input}, when parsed, produces a DOM where the XML
of the document element is equal to C{expected}.
"""
output = microdom.parseString(input,
beExtremelyLenient=beExtremelyLenient)
self.assertEqual(output.documentElement.toxml(), expected) | Check that C{input}, when parsed, produces a DOM where the XML
of the document element is equal to C{expected}. | checkParsed | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_brokenAttributeName(self):
"""
Check that microdom does its best to handle broken attribute names.
The important thing is that it doesn't raise an exception.
"""
input = '<body><h1><div al!\n ign="center">Foo</div></h1></body>'
expected = ('<body><h1><div al="True" ign="center">'
'Foo</div></h1></body>')
self.checkParsed(input, expected) | Check that microdom does its best to handle broken attribute names.
The important thing is that it doesn't raise an exception. | test_brokenAttributeName | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_brokenAttributeValue(self):
"""
Check that microdom encompasses broken attribute values.
"""
input = '<body><h1><div align="cen!\n ter">Foo</div></h1></body>'
expected = '<body><h1><div align="cen!\n ter">Foo</div></h1></body>'
self.checkParsed(input, expected) | Check that microdom encompasses broken attribute values. | test_brokenAttributeValue | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_brokenOpeningTag(self):
"""
Check that microdom does its best to handle broken opening tags.
The important thing is that it doesn't raise an exception.
"""
input = '<body><h1><sp!\n an>Hello World!</span></h1></body>'
expected = '<body><h1><sp an="True">Hello World!</sp></h1></body>'
self.checkParsed(input, expected) | Check that microdom does its best to handle broken opening tags.
The important thing is that it doesn't raise an exception. | test_brokenOpeningTag | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_brokenSelfClosingTag(self):
"""
Check that microdom does its best to handle broken self-closing tags
The important thing is that it doesn't raise an exception.
"""
self.checkParsed('<body><span /!\n></body>',
'<body><span></span></body>')
self.checkParsed('<span!\n />', '<span></span>') | Check that microdom does its best to handle broken self-closing tags
The important thing is that it doesn't raise an exception. | test_brokenSelfClosingTag | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_brokenClosingTag(self):
"""
Check that microdom does its best to handle broken closing tags.
The important thing is that it doesn't raise an exception.
"""
input = '<body><h1><span>Hello World!</sp!\nan></h1></body>'
expected = '<body><h1><span>Hello World!</span></h1></body>'
self.checkParsed(input, expected)
input = '<body><h1><span>Hello World!</!\nspan></h1></body>'
self.checkParsed(input, expected)
input = '<body><h1><span>Hello World!</span!\n></h1></body>'
self.checkParsed(input, expected)
input = '<body><h1><span>Hello World!<!\n/span></h1></body>'
expected = '<body><h1><span>Hello World!<!></!></span></h1></body>'
self.checkParsed(input, expected) | Check that microdom does its best to handle broken closing tags.
The important thing is that it doesn't raise an exception. | test_brokenClosingTag | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
def test_isNodeEqualTo(self):
"""
L{Node.isEqualToNode} returns C{True} if and only if passed a L{Node}
with the same children.
"""
# A node is equal to itself
node = microdom.Node(object())
self.assertTrue(node.isEqualToNode(node))
another = microdom.Node(object())
# Two nodes with no children are equal
self.assertTrue(node.isEqualToNode(another))
node.appendChild(microdom.Node(object()))
# A node with no children is not equal to a node with a child
self.assertFalse(node.isEqualToNode(another))
another.appendChild(microdom.Node(object()))
# A node with a child and no grandchildren is equal to another node
# with a child and no grandchildren.
self.assertTrue(node.isEqualToNode(another))
# A node with a child and a grandchild is not equal to another node
# with a child and no grandchildren.
node.firstChild().appendChild(microdom.Node(object()))
self.assertFalse(node.isEqualToNode(another))
# A node with a child and a grandchild is equal to another node with a
# child and a grandchild.
another.firstChild().appendChild(microdom.Node(object()))
self.assertTrue(node.isEqualToNode(another)) | L{Node.isEqualToNode} returns C{True} if and only if passed a L{Node}
with the same children. | test_isNodeEqualTo | python | wistbean/learn_python3_spider | stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | https://github.com/wistbean/learn_python3_spider/blob/master/stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_xml.py | MIT |
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