def confirm_action(args, action):
  Log.print_warning("You will %s the cluster \033[31;1m%s\033[0;33m, "
      "do you really want to do this?" % (action, args.cluster))
  token = generate_random_confirm_token()
  input = raw_input("Please input \033[31;1m%s\033[0m to confirm: " % token)
  if check_input(input, token):
    Log.print_info("Begin to %s the cluster" % action)
  else:
    Log.print_critical("%s canceled" % action.capitalize())
This is `not (a is b)`
dataset/ETHPy150Open XiaoMi/minos/client/deploy_utils.py/confirm_action--crossover with--dataset/ETHPy150Open numba/numba/numba/tests/test_optional.py/a_is_not_b