OpenStack Networking (Neutron)
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# Copyright 2011 OpenStack Foundation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import abc
from neutron_lib.api import extensions as api_extensions
from neutron_lib.services import base
from neutron import wsgi
class StubExtension(api_extensions.ExtensionDescriptor):
def __init__(self, alias="stub_extension", optional=None):
self.alias = alias
self.optional = optional or []
def get_name(self):
return "Stub Extension"
def get_alias(self):
return self.alias
def get_description(self):
return ""
def get_updated(self):
return ""
def get_optional_extensions(self):
return self.optional
class StubExtensionWithReqs(StubExtension):
def get_required_extensions(self):
return ["foo"]
class StubPlugin(object):
def __init__(self, supported_extensions=None):
supported_extensions = supported_extensions or []
self.supported_extension_aliases = supported_extensions
class ExtensionExpectingPluginInterface(StubExtension):
"""Expect plugin to implement all methods in StubPluginInterface.
This extension expects plugin to implement all the methods defined
in StubPluginInterface.
"""
def get_plugin_interface(self):
return StubPluginInterface
class StubPluginInterface(base.ServicePluginBase):
@abc.abstractmethod
def get_foo(self, bar=None):
pass
def get_plugin_type(self):
pass
def get_plugin_description(self):
pass
class StubBaseAppController(wsgi.Controller):
def index(self, request):
return "base app index"
def show(self, request, id):
return {'fort': 'knox'}
def update(self, request, id):
return {'uneditable': 'original_value'}