Amaury Forgeot d'Arc added the comment: Reproduced on Linux. The reason is in Objects/typeobject.c: import_copyreg() has a static cache of the copyreg module. When the interpreter stops, the module is filled with None... but gets reused in the next instance.
Resetting this "mod_copyreg" variable to NULL fixes the issue. pickle is also broken for the same reason. ---------- nosy: +amaury.forgeotdarc _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17408> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
