cue A simple queue abstraction along the lines of the command pattern
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queue abstraction command command pattern queue abstraction

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A simple queue abstraction along the lines of the command pattern cue is a simple queue abstraction along the lines of the command pattern.Example:some data needs to be propagated out of process:# somewhere in your app, define a commandclass ExpensiveCommand(QueueCommand): def execute(self): self.receiver.do_complicated_things() self.receiver.propagate_data()# don't want to clog up Apache, so push expensive# stuff to an out-of-process queuefrom cue.utils import Invokerdef some_view(request): # ... load up an object, etc invoker = Invoker() command = ExpensiveCommand(some_obj) invoker.enqueue(command)# a queue consumer somewhereinvoker.dequeue() # executes the commandInstallation:python setup.py installORput the cue folder on your python-pathGet queues: svn checkout http://queues.googlecode.com/svn/trunk/ queuesConfigure a queue backend to use and add to INSTALLED_APPS:# settings.pyQUEUE_BACKEND = 'redisd'QUEUE_REDIS_CONNECTION = 'localhost:6379'INSTALLED_APPS = Dependenciesqueues: svn checkout http://queues.googlecode.com/svn/trunk/ queues Requirements: · Python

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