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OpenStack Study: routers.py**** CubicPower OpenStack Study ****
# Copyright 2012 OpenStack Foundation # # 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. """ The only types of routers in this file should be ``ComposingRouters``. The routers for the backends should be in the backend-specific router modules. For example, the ``ComposableRouter`` for ``identity`` belongs in:: keystone.identity.routers """ from keystone.common import wsgi from keystone import controllers
**** CubicPower OpenStack Study **** class Extension(wsgi.ComposableRouter):
**** CubicPower OpenStack Study **** def __init__(self, is_admin=True): if is_admin: self.controller = controllers.AdminExtensions() else: self.controller = controllers.PublicExtensions()
**** CubicPower OpenStack Study **** def add_routes(self, mapper): extensions_controller = self.controller mapper.connect('/extensions', controller=extensions_controller, action='get_extensions_info', conditions=dict(method=['GET'])) mapper.connect('/extensions/{extension_alias}', controller=extensions_controller, action='get_extension_info', conditions=dict(method=['GET']))
**** CubicPower OpenStack Study **** class VersionV2(wsgi.ComposableRouter):
**** CubicPower OpenStack Study **** def __init__(self, description): self.description = description
**** CubicPower OpenStack Study **** def add_routes(self, mapper): version_controller = controllers.Version(self.description) mapper.connect('/', controller=version_controller, action='get_version_v2')
**** CubicPower OpenStack Study **** class VersionV3(wsgi.ComposableRouter):
**** CubicPower OpenStack Study **** def __init__(self, description): self.description = description
**** CubicPower OpenStack Study **** def add_routes(self, mapper): version_controller = controllers.Version(self.description) mapper.connect('/', controller=version_controller, action='get_version_v3')
**** CubicPower OpenStack Study **** class Versions(wsgi.ComposableRouter):
**** CubicPower OpenStack Study **** def __init__(self, description): self.description = description
**** CubicPower OpenStack Study **** def add_routes(self, mapper): version_controller = controllers.Version(self.description) mapper.connect('/', controller=version_controller, action='get_versions')
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