Analysis of python task scheduling instances

Analysis of python task scheduling instances

This example describes how to implement python task scheduling. Share it with you for your reference. The details are as follows:

Method 1:

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Import sched, time Import OS S = sched. schedep (time. time, time. sleep) # The usage of the two scheduler parameters is complex and can be left unchanged. Def playmusic (x ): OS. system (x) Def jobtodo (): Tmlist = [, 0] X1 = time. mktime (tmlist) X2 = time. time () Y = x1-x2 # Duration of computing task till now S. enter (y, 1, playmusic, ('mplayer/home/c.mp3 ',)) # The four parameters are: interval event, priority (used for the simultaneous execution of two events at the same time), and The called triggered function. # Parameters (Note: tuple must be used for example, if there is only one parameter (xx ,)) S. run () Print time. time () Jobtodo ()

Method 2:

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Import OS Import time From threading import Timer Def playmusic (x ): OS. system (x) Def jobtodo (): Tmlist = [, 0] X1 = time. mktime (tmlist) X2 = time. time () Y = x1-x2 Timer (y, playmusic, ('mplayer/home/B .mp3',). start () Jobtodo ()

I hope this article will help you with Python programming.