Probably the closest match to Snap (based on the OP's description) in Python is Pyramid: http://docs.pylonsproject.org/en/latest/docs/pyramid.html http://docs.

Probably the closest match to Snap (based on the OP's description) in Python is Pyramid: http://docs.pylonsproject.org/en/latest/docs/pyramid.html http://docs.pylonsproject.org/en/latest/docs/pyramid.html The routing system in particular looks quite similar.