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Viewing changes to doc/howto/listings/pb/exc_client.py

  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2006-01-16 19:56:10 UTC
  • mfrom: (1.1.3 upstream)
  • Revision ID: james.westby@ubuntu.com-20060116195610-ykmxbia4mnnod9o2
Tags: 2.1.0-0ubuntu2
debian/copyright: Include copyright for python 2.3; some 2.3 files
are included in the upstream tarball, but not in the binary packages.

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doc/howto/listings/pb/exc_client.py
 
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#! /usr/bin/python
 
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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()