python中sleep函数用法实例分析

本文实例讲述了python中sleep函数用法。分享给大家供大家参考。具体如下：

Python中的sleep用来暂停线程执行，单位为秒

    #-----------------------------------
    #      Name: sleep.py
    #     Author: Kevin Harris
    # Last Modified: 02/13/04
    #  Description: This Python script demonstrates
    #         how to use the sleep()
    #         function.
    #-----------------------------------
    from time import sleep
    print( "We'll start off by sleeping 5 seconds" )
    sleep( 5 )
    print( "Ok, time to wake up!" )
    wait_time = int( input( "How much longer would you like to sleep? " ) )
    while wait_time > 0:
      print("Ok, we'll sleep for "+str(wait_time)+" more seconds...")
      sleep( wait_time )
      wait_time = int(input("How much longer would you like to sleep?"))
    print( "We're done!" )

希望本文所述对大家的Python程序设计有所帮助。