text: # Copyright 2015 Hewlett-Packard
  #
  # 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.
  
  from oslo_log import log
  
  LOG = log.getLogger(__name__)
  
  
  class VersionsAPI(object):
      def __init__(self):
          super(VersionsAPI, self).__init__()
          LOG.info('Initializing VersionsAPI!')
  
      def on_get(self, req, res, id):
          res.status = '501 Not Implemented'
  