Python计算程序运行时间的方法

def start_sleep():
time.sleep(3)

if __name__ == '__main__':
#The start time
start = time.clock()

#A program which will run for 3 seconds
start_sleep()

#The End time
end = time.clock()

print("The function run time is : %.03f seconds" %(end-start))

# End

希望本文所述对大家的Python程序设计有所帮助。