Joshua Oreman <orem...@gmail.com> added the comment:
The problem appears to be occurring when the base class is subscripted, not when it's inherited. I can reproduce this issue on Python 3.6.10 by just evaluating Base[T]. 'del Base.__slots__' after Base is constructed seems to work around the issue, and allow Base[T] to be evaluated. Of course, Base is still slotted at this point, since __slots__ are consulted only when initially building the class. ---------- nosy: +Joshua Oreman _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue41451> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
