text: from manage_cloudant import authenticate_cloudant_instance, run_ask_runs
  
  if __name__ == '__main__':
  
      import argparse
  
      parser = argparse.ArgumentParser(description='Grant Cloudant API key access to databases')
      parser.add_argument('api_key_to_grant')
      parser.add_argument('--databases', dest='databases', nargs='+')
      parser.add_argument('--username', dest='username', required=True,
                          help='Cloudant username')
      parser.add_argument('--admin', dest='admin', nargs='?', const=True, default=False)
      args = parser.parse_args()
  
      cloudant_instance = authenticate_cloudant_instance(args.username)
  
      ask_runs = []
  
      for database in args.databases:
          ask_runs.append(cloudant_instance.get_db(database)
                          .grant_api_key_access(args.api_key_to_grant, admin=args.admin))
  
      run_ask_runs(ask_runs)
  