GvR wrote: > So how about we reduce the scope of our (!) PEP (or perhaps of a new > one) to two items: (a) add @abstractmethod, and (b) overload > isinstance() and issubclass()? Library authors can do everything they > want with those, and we can always add a specific set of ABCs for > containers and/or numbers later in the 3.0 development cycle.
-1. Adding mechanism without content seems less than ideal, despite Talin's misgivings. I'd recommend adding the base classes in, and see how they work in the earliest 3.0 releases, then modify them as necessary in subsequent releases. Bill _______________________________________________ Python-3000 mailing list [email protected] http://mail.python.org/mailman/listinfo/python-3000 Unsubscribe: http://mail.python.org/mailman/options/python-3000/archive%40mail-archive.com
