Adam Cmiel <acmi...@gmail.com> added the comment:
Got it, I didn't realize that the last step of augmented assignment is (in this case) assigning the result of __iadd__ back to the tuple. Thanks for the explanations! ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue40911> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com