我的 Python 应用程序运行需要多长时间? [英] How long does my Python application take to run?

问题描述

基本上，我希望能够输出应用程序运行的经过时间.我想我需要使用某种 timeit 功能，但我不确定是哪一个.我正在寻找类似以下内容...

Basically, I want to be able to output the elapsed time that the application is running for. I think I need to use some sort of timeit function but I'm not sure which one. I'm looking for something like the following...

START MY TIMER
code for application
more code
more code
etc
STOP MY TIMER

OUTPUT ELAPSED TIME 在定时器的启动和停止之间执行上述代码.想法?

OUTPUT ELAPSED TIME to do the above code in between start and stop of timer. Thoughts?

推荐答案

最简单的方法是:

import time
start_time = time.time()

在开始和

print "My program took", time.time() - start_time, "to run"

最后.

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