Nick Coghlan added the comment: The case for RuntimeWarning: the object isn't necessarily *broken* as such (most things will still work), but pickling and some introspection features may not work properly.
The case for DeprecationWarning: breaking picking and introspection is bad when the fix (setting __module__) is straightforward, so this should eventually become an AttributeError: AttributeError: __module__ not set on builtin type tkapp My own preference is for the latter - eventually making it a hard requirement to specify the module name properly. Even true builtins officially live in the builtins module: >>> str.__module__ 'builtins' ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue20204> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com