New submission from Jeroen Demeyer <jeroen.k.deme...@gmail.com>:
The special method __length_hint__ can return NotImplemented. In this case, the result is as if the __length_hint__ method didn't exist at all. This behaviour is implemented and tested but not documented. ---------- assignee: docs@python components: Documentation messages: 350180 nosy: docs@python, jdemeyer priority: normal severity: normal status: open title: Document that __length_hint__ may return NotImplemented type: enhancement versions: Python 3.7, Python 3.8, Python 3.9 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue37913> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
