new_contents: import logging
  import common
  import argparse
  import emission.core.wrapper.user as ecwu
  
  if __name__ == '__main__':
      logging.basicConfig(level=logging.DEBUG)
  
      parser = argparse.ArgumentParser(prog="purge_user")
      group = parser.add_mutually_exclusive_group(required=True)
      group.add_argument("-e", "--user_email")
      group.add_argument("-u", "--user_uuid")
  
      parser.add_argument("-p", "--pipeline-purge", default=False, action='store_true',
          help="purge the pipeline state as well")
  
      args = parser.parse_args()
  
      if args.user_uuid:
          sel_uuid = uuid.UUID(args.user_uuid)
      else:
          sel_uuid = ecwu.User.fromEmail(args.user_email).uuid
  
      common.purge_entries_for_user(sel_uuid, args.pipeline_purge)
  
subject: Check in `purge_user.py`