def _get_configurators_from_zk()

in dubbo/client.py [0:0]

• 8 lines of code
• 3 McCabe index (conditional complexity)

    def _get_configurators_from_zk(self, interface):
        """
        试图从配置中取出权重相关的信息
        :param interface:
        :return:
        """
        configurators = self.zk.get_children(DUBBO_ZK_CONFIGURATORS.format(interface), watch=self._watch_configurators)
        if configurators:
            configurators = map(parse_url, configurators)
            conf = {}
            for configurator in configurators:
                conf[configurator['host']] = configurator['fields'].get('weight', 100)  # 默认100
            self.weights[interface] = conf