RuntimeWarning:启用tracemalloc以获取对象分配回溯

时间:2019-06-12 00:31:52

标签: python

我阅读了木星教程Index

并尝试

In [15]: print('before sleep'); sleep(12); print('after sleep')
before sleep
/home/me/anaconda3/bin/ipython:1: RuntimeWarning: coroutine 'sleep' was never awaited
  #!/home/me/anaconda3/bin/python
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
after sleep

对于警告非常困惑,

1 个答案:

答案 0 :(得分:0)

此错误意味着从未执行过“睡眠”功能(实际上是协程)。

尝试将其替换为:

asyncio.get_event_loop().run_until_complete(sleep(25))

否则,只需使用非异步睡眠方法:

import time
time.sleep(25)

祝你好运!