def _getConfig()

in leda_python/leda.py [0:0]

• 20 lines of code
• 5 McCabe index (conditional complexity)

    def _getConfig(self, key):
        '''获取配置相关信息
			:return: info[string]:输出信息内容
		'''

        if (None == self.driverMbusHandle):
            raise exception.LedaBusHandleException("mbus Handle is None")

        if (False == isinstance(key, str)):
            raise exception.LedaParamsException("_getConfig: input args type is invalid")

        reply_cb = self._getPdInfo_cb
        error_cb = self._getPdInfo_errCb

        self.getPdInfoSync.clear()
        self.driverMbusHandle.getConfig(key, reply_cb, error_cb)

        syncMsg = self.getPdInfoSync.wait(mbusConfig.MERHOD_SYNC_TIMEOUT)
        if (None == syncMsg):
            raise exception.LedaRPCMethodException("getPdInfo time out", exception.LEDA_ERROR_TIMEOUT)
        elif (False == syncMsg["state"]):
            raise exception.LedaRPCMethodException("getPdInfo failed", exception.LEDA_ERROR_FAILED)
        else:
            info = syncMsg["msg"]

        return info