I'd love to see Python Server Pages as well but not implemented anything like it is in PHP. Mixing View and MVC Controller methods/classes in View pages is simply not a sustainable model. Following the PHP example here would seriously taint Python's potential for webapps. Java's JSP, OTOH, is the reference model for that.

One big plus for Python Server Pages is the ability to pre-compile into bytecode. True Python doesn't have near the level of compile-time checking that Java does, but it that could be written into a framework...