from twisted.spread import pb
class FrogPond:
    def __init__(self, numFrogs, numToads):
        self.numFrogs = numFrogs
        self.numToads = numToads
    def count(self):
        return self.numFrogs + self.numToads
class SenderPond(FrogPond, pb.Copyable):
    def getStateToCopy(self):
        d = self.__dict__.copy()
        d["frogsAndToads"] = d["numFrogs"] + d["numToads"]
        del d["numFrogs"]
        del d["numToads"]
        return d
class ReceiverPond(pb.RemoteCopy):
    def setCopyableState(self, state):
        self.__dict__ = state
    def count(self):
        return self.frogsAndToads
pb.setUnjellyableForClass(SenderPond, ReceiverPond)