""" Compatibility Support for Python 2.7 and earlier """ import sys import platform def get_all_headers(message, key): """ Given an HTTPMessage, return all headers matching a given key. """ return message.get_all(key) if sys.version_info < (3,): def get_all_headers(message, key): return message.getheaders(key) linux_py2_ascii = ( platform.system() == 'Linux' and sys.getfilesystemencoding() == 'ascii' and sys.version_info < (3,) ) rmtree_safe = str if linux_py2_ascii else lambda x: x """Workaround for http://bugs.python.org/issue24672"""