old_contents: import os
  
  import ckanserviceprovider.web as web
  
  import jobs
  
  # check whether jobs have been imported properly
  assert(jobs.echo)
  
  
  def serve():
      web.configure()
      web.app.run(web.app.config.get('HOST'), web.app.config.get('PORT'))
  
  
  def serve_test():
      web.configure()
      return web.app.test_client()
  
  
  def main():
      import argparse
  
      argparser = argparse.ArgumentParser(
          description='Example service',
          epilog='''"For a moment, nothing happened.
              Then, after a second or so, nothing continued to happen."''')
  
      argparser.add_argument('config', metavar='CONFIG', type=file,
                             help='configuration file')
      args = argparser.parse_args()
  
      os.environ['JOB_CONFIG'] = os.path.abspath(args.config.name)
      serve()
  
  if __name__ == '__main__':
      main()
  
new_contents: import os
  
  import ckanserviceprovider.web as web
  
  import jobs
  
  # check whether jobs have been imported properly
  assert(jobs.echo)
  
  
  def serve():
      web.configure()
      web.app.run(web.app.config.get('HOST'), web.app.config.get('PORT'))
  
  
  def serve_test():
      web.configure()
      return web.app.test_client()
  
  
  def main():
      import argparse
  
      argparser = argparse.ArgumentParser(
          description='Example service',
          epilog='''"For a moment, nothing happened.
              Then, after a second or so, nothing continued to happen."''')
  
      argparser.add_argument('config', metavar='CONFIG', type=argparse.FileType("r"),
                             help='configuration file')
      args = argparser.parse_args()
  
      os.environ['JOB_CONFIG'] = os.path.abspath(args.config.name)
      serve()
  
  if __name__ == '__main__':
      main()
  
subject: fix example app