old_contents: # Licensed to the Apache Software Foundation (ASF) under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # libcloud.org licenses this file to You 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.
  """
  Provider related utilities
  """
  
  from libcloud.types import Provider
  from libcloud.drivers.linode import LinodeNodeDriver as Linode
  from libcloud.drivers.slicehost import SlicehostNodeDriver as Slicehost
  from libcloud.drivers.rackspace import RackspaceNodeDriver as Rackspace
  
  
  DRIVERS = {
      Provider.DUMMY:
          ('libcloud.drivers.dummy', 'DummyNodeDriver'),
      Provider.EC2_US_EAST:
          ('libcloud.drivers.ec2', 'EC2NodeDriver'),
      Provider.EC2_EU_WEST:
          ('libcloud.drivers.ec2', 'EC2EUNodeDriver'),
      Provider.EC2_US_WEST:
          ('libcloud.drivers.ec2', 'EC2USWestNodeDriver'),
      Provider.GOGRID:
          ('libcloud.drivers.gogrid', 'GoGridNodeDriver'),
      Provider.RACKSPACE:
          ('libcloud.drivers.rackspace', 'RackspaceNodeDriver'),
      Provider.SLICEHOST:
          ('libcloud.drivers.slicehost', 'SlicehostNodeDriver'),
      Provider.VPSNET:
          ('libcloud.drivers.vpsnet', 'VPSNetNodeDriver'),
      Provider.LINODE:
          ('libcloud.drivers.linode', 'LinodeNodeDriver'),
      Provider.RIMUHOSTING:
          ('libcloud.drivers.rimuhosting', 'RimuHostingNodeDriver')
  }
  
  def get_driver(provider):
      """Gets a driver
      @param provider: Id of provider to get driver
      @type provider: L{libcloud.types.Provider}
      """
      if provider in DRIVERS:
          mod_name, driver_name = DRIVERS[provider]
          _mod = __import__(mod_name, globals(), locals(), [driver_name])
          return getattr(_mod, driver_name)
  
new_contents: # Licensed to the Apache Software Foundation (ASF) under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # libcloud.org licenses this file to You 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.
  """
  Provider related utilities
  """
  
  from libcloud.types import Provider
  
  DRIVERS = {
      Provider.DUMMY:
          ('libcloud.drivers.dummy', 'DummyNodeDriver'),
      Provider.EC2_US_EAST:
          ('libcloud.drivers.ec2', 'EC2NodeDriver'),
      Provider.EC2_EU_WEST:
          ('libcloud.drivers.ec2', 'EC2EUNodeDriver'),
      Provider.EC2_US_WEST:
          ('libcloud.drivers.ec2', 'EC2USWestNodeDriver'),
      Provider.GOGRID:
          ('libcloud.drivers.gogrid', 'GoGridNodeDriver'),
      Provider.RACKSPACE:
          ('libcloud.drivers.rackspace', 'RackspaceNodeDriver'),
      Provider.SLICEHOST:
          ('libcloud.drivers.slicehost', 'SlicehostNodeDriver'),
      Provider.VPSNET:
          ('libcloud.drivers.vpsnet', 'VPSNetNodeDriver'),
      Provider.LINODE:
          ('libcloud.drivers.linode', 'LinodeNodeDriver'),
      Provider.RIMUHOSTING:
          ('libcloud.drivers.rimuhosting', 'RimuHostingNodeDriver')
  }
  
  def get_driver(provider):
      """Gets a driver
      @param provider: Id of provider to get driver
      @type provider: L{libcloud.types.Provider}
      """
      if provider in DRIVERS:
          mod_name, driver_name = DRIVERS[provider]
          _mod = __import__(mod_name, globals(), locals(), [driver_name])
          return getattr(_mod, driver_name)
  
subject: remove unused imports