def proto_version(self, vnum):

        if vnum != self.version:
            raise ProtocolError("Version Incompatibility: %s %s" % (self.version, vnum))
Converts a logical reel displayed value to what the physical switch
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/spread/pb.py/Broker.proto_version--crossover with--dataset/ETHPy150Open missionpinball/mpf/mpf/devices/score_reel.py/ScoreReel.logical_to_physical