devel/py-whistle 1.0.1_1 DragonFly

Whistle is a simple tool that allow your application components to communicate with each other by dispatching events and listening to them.

Whistle is an Event Dispatcher library for the Python 3.5+ language. It's largely inspired from Symfony's EventDispatcher component.

Using an event dispatcher is a great way to write loosely coupled extensible code, having each part only communicate using light events.