Serhiy Storchaka added the comment: Here is a patch which fixes multiple reversible mappings.
Mappings for StringIO and cStringIO is removed at all because cStringIO.StringIO is not pickleable on 2.7 at all and pickled StringIO.StringIO is not compatible with 3.x (issue22890). ---------- Added file: http://bugs.python.org/file37210/pickle_fix_import.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue18473> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
