Hi Jeroen, On Thu, Jul 13, 2006 at 02:02:22PM +0200, Jeroen Ruigrok van der Werven wrote: > He doesn't specifically need the builtin types to be extendable. It's > just nice to be able to define a single class in multiple modules.
There are various simple ways to do this; the one I'm using from time to time is the "extendabletype" metaclass from: http://codespeak.net/svn/pypy/dist/pypy/annotation/pairtype.py Example: class A: __metaclass__ = extendabletype def f(...): ... Somewhere else: class __extend__(A): def g(...): ... FWIW the above 30-lines file also contains a fast double-dispatch multimethod implementation :-) A bientot, Armin _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
