XMPP version example for XMPPpy

    def iq_version_handler(self, iq):
        name = Node('name')
        name.setData("Jabber Weather Service")
        version = Node('version')
        version.setData(self.version)

        repl = iq.buildReply('result')
        query = xmpp.Node('query', attrs={'xmlns':xmpp.NS_VERSION})
        query.addChild(node=name)
        query.addChild(node=version)
        repl.setPayload([query])
        self.jabber.send(repl)
        raise NodeProcessed