Jason Curtis added the comment: This is still an issue with operator.attrgetter in 3.4.3, even after clearing sys.modules['_operator']:
$ python3 Python 3.4.3 (default, Oct 14 2015, 20:28:29) [GCC 4.8.4] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import sys >>> sys.modules['_operator'] = None >>> import operator >>> import pickle >>> pickle.loads(pickle.dumps(operator.attrgetter("foo"))) Traceback (most recent call last): File "<stdin>", line 1, in <module> _pickle.PicklingError: Can't pickle <function attrgetter.__init__.<locals>.func at 0x7f25728d5bf8>: attribute lookup func on operator failed ---------- nosy: +Jason Curtis versions: +Python 3.4 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue22955> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com