run_scenario.py 文件源码

def rollback_operation(device,config):
    try:
        device.discard_config()
        replace_result = device.replace(config)
        commit_result = device.commit()
        rollback = replace_result & commit_result
        print_bool_result(rollback,'Fore')
        print('Rollbacked config!')

    except Exception as err:
        print(Back.RED + 'Rollback Error!!')
        print(Back.RED + str(err))

    finally:
        device.close()
        sys.exit()