JezK
Edit File: _compat_pickle.py
# This module is used to map the old Python 2 names to the new names used in # Python 3 for the pickle module. This needed to make pickle streams # generated with Python 2 loadable by Python 3. # This is a copy of lib2to3.fixes.fix_imports.MAPPING. We cannot import # lib2to3 and use the mapping defined there, because lib2to3 uses pickle. # Thus, this could cause the module to be imported recursively. IMPORT_MAPPING = { 'StringIO': 'io', 'cStringIO': 'io', 'cPickle': 'pickle', '__builtin__' : 'builtins', 'copy_reg': 'copyreg', 'Queue': 'queue', 'SocketServer': 'socketserver', 'ConfigParser': 'configparser', 'repr': 'reprlib', 'FileDialog': 'tkinter.filedialog', 'tkFileDialog': 'tkinter.filedialog', 'SimpleDialog': 'tkinter.simpledialog', 'tkSimpleDialog': 'tkinter.simpledialog', 'tkColorChooser': 'tkinter.colorchooser', 'tkCommonDialog': 'tkinter.commondialog', 'Dialog': 'tkinter.dialog', 'Tkdnd': 'tkinter.dnd', 'tkFont': 'tkinter.font', 'tkMessageBox': 'tkinter.messagebox', 'ScrolledText': 'tkinter.scrolledtext', 'Tkconstants': 'tkinter.constants', 'Tix': 'tkinter.tix', 'ttk': 'tkinter.ttk', 'Tkinter': 'tkinter', 'markupbase': '_markupbase', '_winreg': 'winreg', 'thread': '_thread', 'dummy_thread': '_dummy_thread', 'dbhash': 'dbm.bsd', 'dumbdbm': 'dbm.dumb', 'dbm': 'dbm.ndbm', 'gdbm': 'dbm.gnu', 'xmlrpclib': 'xmlrpc.client', 'DocXMLRPCServer': 'xmlrpc.server', 'SimpleXMLRPCServer': 'xmlrpc.server', 'httplib': 'http.client', 'htmlentitydefs' : 'html.entities', 'HTMLParser' : 'html.parser', 'Cookie': 'http.cookies', 'cookielib': 'http.cookiejar', 'BaseHTTPServer': 'http.server', 'SimpleHTTPServer': 'http.server', 'CGIHTTPServer': 'http.server', 'test.test_support': 'test.support', 'commands': 'subprocess', 'UserString' : 'collections', 'UserList' : 'collections', 'urlparse' : 'urllib.parse', 'robotparser' : 'urllib.robotparser', 'whichdb': 'dbm', 'anydbm': 'dbm' } # This contains rename rules that are easy to handle. We ignore the more # complex stuff (e.g. mapping the names in the urllib and types modules). # These rules should be run before import names are fixed. NAME_MAPPING = { ('__builtin__', 'xrange'): ('builtins', 'range'), ('__builtin__', 'reduce'): ('functools', 'reduce'), ('__builtin__', 'intern'): ('sys', 'intern'), ('__builtin__', 'unichr'): ('builtins', 'chr'), ('__builtin__', 'basestring'): ('builtins', 'str'), ('__builtin__', 'long'): ('builtins', 'int'), ('itertools', 'izip'): ('builtins', 'zip'), ('itertools', 'imap'): ('builtins', 'map'), ('itertools', 'ifilter'): ('builtins', 'filter'), ('itertools', 'ifilterfalse'): ('itertools', 'filterfalse'), } # Same, but for 3.x to 2.x REVERSE_IMPORT_MAPPING = dict((v, k) for (k, v) in IMPORT_MAPPING.items()) REVERSE_NAME_MAPPING = dict((v, k) for (k, v) in NAME_MAPPING.items())