Python 3 signal dispatching mechanism

 PyDispatcher provides the Python programmer with a
 multiple-producer-multiple-consumer signal-registration and routing
 infrastructure for use in multiple contexts. The mechanism of PyDispatcher
 started life as a highly rated recipe in the Python Cookbook. The project
 aims to include various enhancements to the recipe developed during use in
 various applications.
 .
 This package contains the Python 3 version of PyDispatcher.