pyramid_handlers is a package which allows Pyramid to largely emulate the functionality of Pylons 1 "controllers". Handlers are a synthesis of Pyramid url dispatch and method introspection of a view class that makes it easier to create bundles of view logic which reacts to particular route patterns. It works under Python 2.6, 2.7, and 3.2.
See http://docs.pylonsproject.org/projects/pyramid_handlers/en/latest/ for detailed documentation.
See also Outgrowing Pyramid Handlers.