gistfile1.txt

def iq_users_list(self, iq):
        """
        List all registered users.
        @type iq: xmpp.Protocol.Iq
        @param iq: the received IQ
        @rtype: xmpp.Protocol.Iq
        @return: a ready to send IQ containing the result of the action
        """
        try:
            reply       = iq.buildReply("result")
            server      = self.entity.jid.getDomain()
            answer      = self.xmlrpc_server.registered_users({"host": server})
            nodes       = []
            users       = answer["users"]
            for user in users:
                entity_type = "human"
                try:
                    answer = self.xmlrpc_server.get_vcard({"host": server, "user": user["username"], "name" : "ROLE"})
                    if answer["content"] in ("hypervisor", "virtualmachine"):
                        entity_type = answer["content"]
                except:
                    pass
                nodes.append(xmpp.Node("user", attrs={"jid": "%s@%s" % (user["username"], server), "type": entity_type}))
            self.entity.push_change("xmppserver:users", "listfetched", content_node=xmpp.Node("users", payload=nodes))
            reply.setQueryPayload(nodes)
        except Exception as ex:
            reply = build_error_iq(self, ex, iq, ARCHIPEL_ERROR_CODE_XMPPSERVER_USERS_LIST)