1 # Copyright (c) 2015 OpenStack Foundation.
4 # Licensed under the Apache License, Version 2.0 (the "License"); you may
5 # not use this file except in compliance with the License. You may obtain
6 # a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 # License for the specific language governing permissions and limitations
16 from neutron.api.v2 import attributes
17 from neutron.db import db_base_plugin_v2
18 from neutron.extensions import netmtu
21 class Netmtu_db_mixin(object):
22 """Mixin class to add network MTU methods to db_base_plugin_v2."""
24 def _extend_network_dict_mtu(self, network_res, network_db):
25 network_res[netmtu.MTU] = network_db.mtu
28 db_base_plugin_v2.NeutronDbPluginV2.register_dict_extend_funcs(
29 attributes.NETWORKS, ['_extend_network_dict_mtu'])