old_contents: # vim: tabstop=4 shiftwidth=4 softtabstop=4
  
  # Copyright 2011 Citrix Systems.
  # 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 logging
  import webob.dec
  
  from quantum.api.views import versions as versions_view
  from quantum import wsgi
  
  
  LOG = logging.getLogger(__name__)
  
  
  class Versions(object):
  
      @classmethod
      def factory(cls, global_config, **local_config):
          return cls()
  
      @webob.dec.wsgify(RequestClass=wsgi.Request)
      def __call__(self, req):
          """Respond to a request for all Quantum API versions."""
          version_objs = [
              {
                  "id": "v1.0",
                  "status": "DEPRECATED",
              },
              {
                  "id": "v1.1",
                  "status": "CURRENT",
              },
              {
                  "id": "v2.0",
                  "status": "PROPOSED",
              },
          ]
  
          if req.path != '/':
              return webob.exc.HTTPNotFound()
  
          builder = versions_view.get_view_builder(req)
          versions = [builder.build(version) for version in version_objs]
          response = dict(versions=versions)
          metadata = {
              "application/xml": {
                  "attributes": {
                      "version": ["status", "id"],
                      "link": ["rel", "href"],
                  }
              }
          }
  
          content_type = req.best_match_content_type()
          body = (wsgi.Serializer(metadata=metadata).
                  serialize(response, content_type))
  
          response = webob.Response()
          response.content_type = content_type
          response.body = body
  
          return response
  
new_contents: # vim: tabstop=4 shiftwidth=4 softtabstop=4
  
  # Copyright 2011 Citrix Systems.
  # 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 logging
  import webob.dec
  
  from quantum.api.views import versions as versions_view
  from quantum import wsgi
  
  
  LOG = logging.getLogger(__name__)
  
  
  class Versions(object):
  
      @classmethod
      def factory(cls, global_config, **local_config):
          return cls()
  
      @webob.dec.wsgify(RequestClass=wsgi.Request)
      def __call__(self, req):
          """Respond to a request for all Quantum API versions."""
          version_objs = [
              {
                  "id": "v2.0",
                  "status": "CURRENT",
              },
          ]
  
          if req.path != '/':
              return webob.exc.HTTPNotFound()
  
          builder = versions_view.get_view_builder(req)
          versions = [builder.build(version) for version in version_objs]
          response = dict(versions=versions)
          metadata = {
              "application/xml": {
                  "attributes": {
                      "version": ["status", "id"],
                      "link": ["rel", "href"],
                  }
              }
          }
  
          content_type = req.best_match_content_type()
          body = (wsgi.Serializer(metadata=metadata).
                  serialize(response, content_type))
  
          response = webob.Response()
          response.content_type = content_type
          response.body = body
  
          return response
  
subject: Remove v1.0 and v1.1 API from version info.