def setType(self,typ):
        self.setAttr('type',typ)
maxDate is only used as parameter in query_methods
dataset/ETHPy150Open CouchPotato/CouchPotatoServer/libs/xmpp/protocol.py/DataForm.setType--crossover with--dataset/ETHPy150Open GoogleDeveloperExperts/experts-app-backend/models/activity_record.py/ActivityRecord.maxDate