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Viewing changes to vendor/Twisted-10.0.0/doc/core/howto/listings/pb/exc_client.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/core/howto/listings/pb/exc_client.py
 
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#!/usr/bin/env python
 
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# Copyright (c) 2009 Twisted Matrix Laboratories.
 
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# See LICENSE for details.
 
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from twisted.spread import pb
 
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from twisted.internet import reactor
 
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def main():
 
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    factory = pb.PBClientFactory()
 
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    reactor.connectTCP("localhost", 8800, factory)
 
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    d = factory.getRootObject()
 
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    d.addCallbacks(got_obj)
 
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    reactor.run()
 
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def got_obj(obj):
 
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    # change "broken" into "broken2" to demonstrate an unhandled exception
 
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    d2 = obj.callRemote("broken")
 
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    d2.addCallback(working)
 
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    d2.addErrback(broken)
 
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def working():
 
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    print "erm, it wasn't *supposed* to work.."
 
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def broken(reason):
 
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    print "got remote Exception"
 
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    # reason should be a Failure (or subclass) holding the MyError exception
 
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    print " .__class__ =", reason.__class__
 
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    print " .getErrorMessage() =", reason.getErrorMessage()
 
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    print " .type =", reason.type
 
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    reactor.stop()
 
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main()