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Viewing changes to wxPython/samples/pubsub/advanced/kwargs_listeners.py

  • Committer: Brian Sidebotham
  • Date: 2013-08-03 14:30:08 UTC
  • Revision ID: brian.sidebotham@gmail.com-20130803143008-c7806tkych1tp6fc
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wxPython/samples/pubsub/advanced/kwargs_listeners.py
 
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'''
 
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:copyright: Copyright 2006-2009 by Oliver Schoenborn, all rights reserved.
 
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:license: BSD, see LICENSE.txt for details.
 
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'''
 
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from pubsub import pub
 
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# ------------ create some listeners --------------
 
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class Listener:
 
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    def onTopic11(self, msg, msg2, extra=None):
 
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        print 'Method Listener.onTopic11 received: ', `msg`, `msg2`, `extra`
 
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    def onTopic1(self, msg, topic=pub.AUTO_TOPIC):
 
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        info = 'Method Listener.onTopic1 received "%s" message: %s'
 
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        print info % (topic.getName(), `msg`)
 
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    def __call__(self, **kwargs):
 
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        print 'Listener instance received: ', kwargs
 
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listenerObj = Listener()
 
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def listenerFn(msg, msg2, extra=None):
 
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    print 'Function listenerFn received: ', `msg`, `msg2`, `extra`
 
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# ------------ subscribe listeners ------------------
 
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pub.subscribe(listenerObj, pub.ALL_TOPICS) # via its __call__
 
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pub.subscribe(listenerFn, 'topic_1.subtopic_11')
 
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pub.subscribe(listenerObj.onTopic11, 'topic_1.subtopic_11')
 
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pub.subscribe(listenerObj.onTopic1, 'topic_1')
 
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