Python:同时运行多个计时器 [英] Python: Running multiple timers simultaneously

问题描述

我想在一个循环中创建多个计时器.当循环终止时，应该有多个计时器在运行.如果任何计时器超时，则应调用另一个函数. 如何在Python中实现呢? 任何帮助将不胜感激.

I want to create multiple timers in a loop. When the loop terminates, there should be multiple timers running. If any of the timers times out, it should call another function. How do I implement this in Python? Any help will be appreciated.

例如

for i in (0,6):
   do something
   start timer_i

for i in (0,6):
   if timer_i times out:
       call another function

推荐答案

查看Timer，它位于python标准库的threading模块中.该文档提供了以下示例:

Look into Timer, which is locate in the threading module of the python standard library. The documentation gives the following example:

from threading import Timer

def hello():
    print("hello, world")

t = Timer(30.0, hello)
t.start() # after 30 seconds, "hello, world" will be printed

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