donkopotamus added the comment: Just to add, I framed this slightly wrongly by using a list [] as an example, whereas my original motivating case was objects that are hashable but not weakly referenceable. (eg () ).
So there are two cases to consider ... what to do in discard/remove etc when the value is (i) not weakly referenceable, and (ii) when the value is not hashable. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue30100> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
