old_contents: # -*- coding: utf-8 -*-
  
  # 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.
  
  """
  util
  --------------------------------
  
  Util methods for functional tests
  """
  import operator
  
  
  def pick_flavor(flavors):
      """Given a flavor list pick the smallest one."""
      for flavor in sorted(
              flavors,
              key=operator.attrgetter('ram')):
          return flavor
  
  
  def pick_image(images):
      for image in images:
          if image.name.startswith('cirros') and image.name.endswith('-uec'):
              return image
      for image in images:
          if image.name.lower().startswith('ubuntu'):
              return image
  
new_contents: # -*- coding: utf-8 -*-
  
  # 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.
  
  """
  util
  --------------------------------
  
  Util methods for functional tests
  """
  import operator
  
  
  def pick_flavor(flavors):
      """Given a flavor list pick the smallest one."""
      # Enable running functional tests against rax - which requires
      # performance flavors be used for boot from volume
      for flavor in sorted(
              flavors,
              key=operator.attrgetter('ram')):
          if 'performance' in flavor.name:
              return flavor
      for flavor in sorted(
              flavors,
              key=operator.attrgetter('ram')):
          return flavor
  
  
  def pick_image(images):
      for image in images:
          if image.name.startswith('cirros') and image.name.endswith('-uec'):
              return image
      for image in images:
          if image.name.lower().startswith('ubuntu'):
              return image
      for image in images:
          if image.name.lower().startswith('centos'):
              return image
  
subject: Enable running tests against RAX and IBM