Ken Jin <kenjin4...@gmail.com> added the comment:
Alright, I got a minimum reproducible example: class XBase(type): def __new__(cls, name, bases, attrs, **kwargs): attrs.pop('__module__') return super().__new__(cls, name, bases, attrs, **kwargs) class X(metaclass=XBase): ... type('A', (X, ), {}) This triggers it, sending patch soon. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue44232> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com