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Viewing changes to vendor/Twisted-10.0.0/doc/core/howto/listings/pb/copy2_classes.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/copy2_classes.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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class FrogPond:
 
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    def __init__(self, numFrogs, numToads):
 
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        self.numFrogs = numFrogs
 
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        self.numToads = numToads
 
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    def count(self):
 
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        return self.numFrogs + self.numToads
 
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class SenderPond(FrogPond, pb.Copyable):
 
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    def getStateToCopy(self):
 
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        d = self.__dict__.copy()
 
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        d['frogsAndToads'] = d['numFrogs'] + d['numToads']
 
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        del d['numFrogs']
 
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        del d['numToads']
 
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        return d
 
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class ReceiverPond(pb.RemoteCopy):
 
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    def setCopyableState(self, state):
 
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        self.__dict__ = state
 
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    def count(self):
 
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        return self.frogsAndToads
 
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pb.setUnjellyableForClass(SenderPond, ReceiverPond)