Eric Snow added the comment: Oops, typos.
> Both abstractmethod and abstractproperty work by setting __isabstractmethod__ to True on the decorated function. Then type.__new__ That should be type.__call__ or object.__new__, I don't remember which. > looks for any attributes of the current class (including inherited ones) that have __isabstractmethod__ set to True... > > As to SuperSubber working in Python 3, don't forget that metaclasses are declared in the class signature: > > class SuperSubber(META): > pass That should be: class META(metaclass=abc.ABCMeta): ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue20897> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
