Reflex (events) Event system for Python
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Reflex (events) Description

Event system for Python Reflex is an event system for applications made using Python 3.Reflex, written for Python 3.1, provides a way for applications to manage events and event listeners, with little effort.While the system is somewhat more complex than existing event systems, I feel it is more flexible, and more powerful.Below is an example that hints at the capabilites of Reflex:from reflex.data import Eventfrom reflex.control import EventManagerfrom reflex.interfaces import Reactorclass example(Reactor): name = 'example' def __inst__(self): self.bind(self.handler, 'basic', ) self.bind(self.use_args, 'args') def handler(self, event, *args): print("Hello, world!") def use_args(self, event, *args): print("Event triggered by {0} since because {1}.".format(event.source, args))events = EventManager()obj = example(events)# The following event trigger is not handled by anything.events.trigger(Event('basic'))# The next event trigger is handled by the handler method.events.trigger(Event('basic', ))# This one is yes.events.trigger(Event('args', ), 'pickles')Documentation and a package reference can be found at http://photofroggy.github.com/Reflex/index.htmlThe purpose of this package is to make creating an event driven plugin system for your application an effortless task. A full plugin system can created in just a few lines, as shown here:from reflex.control import EventManagerfrom reflex.control import ReactorBatteryimport plugins# Create an event manager.events = EventManager()# Create a battery.battery = ReactorBattery()# Load our plugins.battery.load_objects(events, plugins, 'Plugin',)# Plugins can now be accessed as such:# battery.loaded# Easy as pie!The above example assumes your plugins are stored in a package called plugins. Requirements: · Python

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