New submission from Jeroen Demeyer <j.deme...@ugent.be>:
Methods of Python functions compare equal if the functions are equal and if __self__ is equal: >>> class X: ... def __eq__(self, other): return True ... def meth(self): pass >>> X().meth == X().meth True This is because X() == X() even though X() is not X(). For extension types, we get instead: >>> [].append == [].append False This is because comparison is done with "is" instead of "==". This is a needless difference. ---------- messages: 320148 nosy: jdemeyer priority: normal severity: normal status: open title: builtin_function_or_method compares __self__ by identity instead of equality _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33925> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
