def _getDeviceProfile()

in leda_python/deviceMbus.py [0:0]
43 lines of code
3 McCabe index (conditional complexity)

    def _getDeviceProfile(self, interface):

        @dbus.service.method(interface, out_signature='s')
        def getDeviceProfile(self):
            _logger.debug("cloud_id:%s, method: getDeviceProfile", self.cloud_id)

            try:
                profile = self.callback_funs.getprofile_cb()
                if (False == isinstance(profile, str)):
                    _logger.warning("getprofile_cb(cloud_id:%s) return args type is invalid: %s", self.cloud_id,
                                    type(profile))
                    retDict = {
                        "code": exception.LEDA_ERROR_INVAILD_PARAM,  # params invalid
                        "message": "getprofile_cb(cloud_id:%s) return args type is invalid: %s" % (
                        self.cloud_id, type(profile))
                    }
                    _logger.debug("getDeviceProfile(cloud_id:%s): retMsg: %s", self.cloud_id, retDict)
                    return json.dumps(retDict, ensure_ascii = False)
                profile_dict = json.loads(profile)

            except(AttributeError, ValueError, TypeError) as err:
                _logger.warning('%s', err)

                retDict = {
                    "code": exception.LEDA_ERROR_INVAILD_PARAM,  # params invalid
                    "message": "%s" % (err)
                }
                _logger.debug("getDeviceProfile(cloud_id:%s): retMsg: %s", self.cloud_id, retDict)
                return json.dumps(retDict, ensure_ascii = False)

            except:
                _logger.exception("Err")

                retDict = {
                    "code": exception.LEDA_ERROR_FAILED,  # params invalid
                    "message": "unkonwn error"
                }
                _logger.debug("getDeviceProfile(cloud_id:%s): retMsg: %s", self.cloud_id, retDict)
                return json.dumps(retDict, ensure_ascii = False)

            retDict = {
                "code": exception.LEDA_SUCCESS,
                "message": "successfully",
                "params": {
                    "deviceProfile": profile_dict
                }
            }
            _logger.debug("getDeviceProfile(cloud_id:%s): retMsg: %s", self.cloud_id, retDict)
            return json.dumps(retDict, ensure_ascii = False)

        return getDeviceProfile