PureMVC is an extremely lightweight MVC framework based upon proven design patterns. Originally written for ActionScript 3 (Flash, Flex, AIR) it has been ported to nearly all major languages and platforms.
Here is a simple blog example using the PureMVC Framework for Python: http://trac.puremvc.org/Demo_Python_GoogleAppEngine_Blog -=Cliff> -- http://mail.python.org/mailman/listinfo/python-list