Louie: Louie (Python Signal Dispatching Module)
Louie:
Louie: Louie provides Python programmers with a straightforward way to
Louie: dispatch signals  between objects  in a  wide variety of contexts.
Louie: It is based on PyDispatcher,  which in turn  was based on a
Louie: highly-rated recipe in the Python Cookbook.
Louie:
Louie:
Louie:
Louie:
Louie: