Raymond Hettinger <raymond.hettin...@gmail.com> added the comment:
I recommend closing this. As Serhiy pointed out, they are profoundly different. Currently, a user can rely on the isinstance() check to differentiate them. So, changing the behavior would be a regression. AFAICT, a user would not be able to deduce anything useful from the isinstance() check returning True in all three cases. Essentially, all they have in common is the concept of caching; otherwise, the mechanisms and implications are entirely unrelated. ---------- nosy: +rhettinger _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue41523> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
