text: #!/usr/bin/python
  #
  # Copyright 2015 Google Inc. 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.
  
  """Creates a remarketing list for a given advertiser and floodlight activity.
  
  Note: this sample assumes that the floodlight activity specified has a U1 custom
  floodlight variable.
  """
  
  import argparse
  import sys
  
  from apiclient import sample_tools
  from oauth2client import client
  
  # Declare command-line flags.
  argparser = argparse.ArgumentParser(add_help=False)
  argparser.add_argument(
      'profile_id', type=int,
      help='The ID of the profile to add a remarketing list for')
  argparser.add_argument(
      'advertiser_id', type=int,
      help='The ID of the advertiser to add a remarketing list for')
  argparser.add_argument(
      'activity_id', type=int,
      help='The ID of the floodlight activity to add a remarketing list for')
  
  
  def main(argv):
    # Authenticate and construct service.
    service, flags = sample_tools.init(
        argv, 'dfareporting', 'v2.2', __doc__, __file__, parents=[argparser],
        scope=['https://www.googleapis.com/auth/dfareporting',
               'https://www.googleapis.com/auth/dfatrafficking'])
  
    profile_id = flags.profile_id
    advertiser_id = flags.advertiser_id
    activity_id = flags.activity_id
  
    try:
      # Create a list population term.
      # This term matches all visitors with a U1 value exactly matching
      # "test_value"
      term = {
          'operator': 'STRING_EQUALS',
          'type': 'CUSTOM_VARIABLE_TERM',
          'value': 'test_value',
          'variableName': 'U1'
      }
  
      # Add the term to a clause and the clause to a population rule.
      # This rule will target all visitors who trigger the specified floodlight
      # activity and satisfy the custom rule defined in the list population term.
      rule = {
          'floodlightActivityId': activity_id,
          'listPopulationClauses': {'terms': [term]}
      }
  
      # Create the remarketing list.
      list = {
          'name': 'Test Remarketing List',
          'active': 'true',
          'advertiserId': advertiser_id,
          'lifeSpan': 30,
          'listPopulationRule': rule
      }
  
      request = service.remarketingLists().insert(
          profileId=profile_id, body=list)
  
      # Execute request and print response.
      response = request.execute()
  
      print ('Created remarketing list with ID %s and name "%s."'
             % (response['id'], response['name']))
  
    except client.AccessTokenRefreshError:
      print ('The credentials have been revoked or expired, please re-run the '
             'application to re-authorize')
  
  
  if __name__ == '__main__':
    main(sys.argv)
  