> set interface where we could have a __container__/__view__/__set__ Why would I call a method to get a view on an object when the object can just as well implement the view? The *only* time we want to call a method to get a view is when there is not one, single, completing definition of the object's canonical perspective should be.
List has a single obvious view. If you really want to see a list as a setview, just pretend it doesn't implement OrderedView and CollectionView. Down-casting by neglect works fine. Dict doesn't, there are 4 possiable views. The mapping view provided directly by the dict, and keys/values/items. - Adam DePrince _______________________________________________ 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
