Serhiy Storchaka added the comment: The problem is that you can't unpickle a data that contains both datetime classes (datetime, date, time) instances and strings (including attribute names, so actually this affects instances of any Python classes). Yes, it only affects pickles transferred between 2.x and 3.x Pythons.
Yet one possible solution is to change datetime classes in 2.x to produce more portable pickles. But new pickles will be larger, and pickling and unpickling will be slower, and this doesn't solve a problem with existing pickled data. We still are receiving bug reports for 2.7.3 and like. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue22005> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
