python - 运行时钟和触发

Question

不断运行一个时钟并每 5 秒触发一次其他功能。

请告诉我怎么做。

非常感谢

Answer 1

>>> import sched, time
>>> s = sched.scheduler(time.time, time.sleep)
>>> def print_time():
...     s.enter(5, 1, print_time, ())
...     print "From print_time", time.time()
... 
>>> s.enter(0, 1, print_time, ())
Event(time=1265846894.4069381, priority=1, action=<function print_time at 0xb7d1ab1c>, argument=())
>>> s.run()
From print_time 1265846894.41
From print_time 1265846899.41
From print_time 1265846904.42
From print_time 1265846909.42