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Viewing changes to vendor/Twisted-10.0.0/doc/historic/2003/pycon/deferex/deferex-chaining.py

  • Committer: Jesse Andrews
  • Date: 2010-05-28 06:05:26 UTC
  • Revision ID: git-v1:bf6e6e718cdc7488e2da87b21e258ccc065fe499
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vendor/Twisted-10.0.0/doc/historic/2003/pycon/deferex/deferex-chaining.py
 
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from twisted.internet import reactor, defer
 
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A = defer.Deferred()
 
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def X(result):
 
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    B = defer.Deferred()
 
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    reactor.callLater(2, B.callback, result)
 
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    return B
 
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def Y(result):
 
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    print result
 
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A.addCallback(X)
 
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A.addCallback(Y)
 
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A.callback("hello world")
 
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reactor.run()