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| """ | |
| Compatibility Support for Python 2.7 and earlier | |
| """ | |
| import sys | |
| import platform | |
| from setuptools.extern import six | |
| def get_all_headers(message, key): | |
| """ | |
| Given an HTTPMessage, return all headers matching a given key. | |
| """ | |
| return message.get_all(key) | |
| if six.PY2: | |
| def get_all_headers(message, key): | |
| return message.getheaders(key) | |
| linux_py2_ascii = ( | |
| platform.system() == 'Linux' and | |
| six.PY2 | |
| ) | |
| rmtree_safe = str if linux_py2_ascii else lambda x: x | |
| """Workaround for http://bugs.python.org/issue24672""" | |
| try: | |
| from ._imp import find_module, PY_COMPILED, PY_FROZEN, PY_SOURCE | |
| from ._imp import get_frozen_object, get_module | |
| except ImportError: | |
| import imp | |
| from imp import PY_COMPILED, PY_FROZEN, PY_SOURCE # noqa | |
| def find_module(module, paths=None): | |
| """Just like 'imp.find_module()', but with package support""" | |
| parts = module.split('.') | |
| while parts: | |
| part = parts.pop(0) | |
| f, path, (suffix, mode, kind) = info = imp.find_module(part, paths) | |
| if kind == imp.PKG_DIRECTORY: | |
| parts = parts or ['__init__'] | |
| paths = [path] | |
| elif parts: | |
| raise ImportError("Can't find %r in %s" % (parts, module)) | |
| return info | |
| def get_frozen_object(module, paths): | |
| return imp.get_frozen_object(module) | |
| def get_module(module, paths, info): | |
| imp.load_module(module, *info) | |
| return sys.modules[module] | |