> What does it add to have to declare a class as being "Iterable", if it > already implements __iter__? What does the notion of "Iterable" add to > the execution *or* understanding of the code?
Let's suppose for the sake of argument that declaring a class as being "Iterable" adds nothing. What does that say about whether the ability to declare other abilities is useful? I think it doesn't say much. _______________________________________________ Python-3000 mailing list Python-3000@python.org http://mail.python.org/mailman/listinfo/python-3000 Unsubscribe: http://mail.python.org/mailman/options/python-3000/archive%40mail-archive.com
