| """ |
| 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] |
