Python timer usage code

The Python timer has many problems during running. Let's take a look at how to solve these problems. I hope you will have some gains. The Code is as follows:

 

 
 

  
  
#! /Usr/bin/ENV Python
  
  
Import datetime
  
  
Import sys
  
  
Import threading
  
  
From tkinter import *
  
  
Minute = 60 * int (SYS. argv [1])
  
  
Curtime = datetime. datetime. Now ()
  
  
Print ("time:", curtime)
  
  
Scrtime = curtime + datetime. timedelta (0, minute, 0)
  
  
Print ("target time:", scrtime)
  
  
Def wait ():
  
  
Threading. _ sleep (minute)
  
  
Def Stat ():
  
  
Dsttime = datetime. datetime. Now ()
  
  
TMP = dsttime-scrtime + scrtime
  
  
Print ("current time:", TMP)
  
  
If TMP = dsttime:
  
  
Class app (FRAME ):
  
  
Def _ init _ (self, Master = none ):
  
  
Frame. _ init _ (self, Master)
  
  
Self. Pack ()
  
  
MyApp = app ()
  
  
MyApp. master. Title ("time reached ")
  
  
MyApp. master. maxsize (150,0)
  
  
MyApp. mainloop ()
  
  
Else:
  
  
Print ("no ")
  
  
Wait ()
  
  
Stat ()
 
 

 

The above describes how to use the python timer.