Jelle Zijlstra <jelle.zijls...@gmail.com> added the comment:
I tried out 3.11 on my pyanalyze type checker and got some failures because of this change, because my previous trick for distinguishing between Tuple and Tuple[()] failed. 3.10: >>> from typing import get_args, Tuple >>> get_args(Tuple[()]) ((),) >>> get_args(Tuple) () 3.11: >>> from typing import get_args, Tuple >>> get_args(Tuple[()]) () >>> get_args(Tuple) () However, the new behavior is more consistent: get_args(tuple[()]) always returned (). It's also easy enough to work around (just check `... is Tuple`). I'll put a note in the What's New for 3.11 about this change. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue46981> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
