Serhiy Storchaka added the comment: Note that setting some special methods (such as __copy__, __deepcopy__, __reduce_ex__, __reduce__, __setstate__, etc) to None has different meaning. The value None is just ignored and corresponding operation is fall back to other methods. For example copy.deepcopy() uses __reduce_ex__ if __deepcopy__ is None, __reduce__ if __reduce_ex__ is None.
May be this should be changed. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25958> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
