Serhiy Storchaka added the comment: > I believe you need to add a bunch of __slots__ = () to various base classes > in the module, even though they lack member variables.
Done. Here is updated patch. I don't think that IP addresses need weak references more than base types as integers or strings. Caching can be implemented without weak references (some caching already is used for networks), and I afraid that supporting weak references list will spent more memory than saved with caching. ---------- Added file: http://bugs.python.org/file37560/ipaddress_lightweight_2.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23103> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
