def getProperties(self):
        props=[]
        for child in self.getChildren():
            prop=child.getNamespace()
            if prop not in props: props.append(prop)
        return props
Called when a affiliations retrieval request has been received.
dataset/ETHPy150Open CouchPotato/CouchPotatoServer/libs/xmpp/protocol.py/Protocol.getProperties--crossover with--dataset/ETHPy150Open ralphm/wokkel/wokkel/iwokkel.py/IPubSubResource.affiliations