python中sleep函数用法演示，pythonsleep,#-----------

python中sleep函数用法演示，pythonsleep,#-----------

#------------------------------------------------------------------------------#           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 sleepprint( "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!" )