找出一个python脚本完成执行所花费的时间 [英] Find out time it took for a python script to complete execution

问题描述

我在python脚本中有以下代码：

I have the following code in a python script:

def fun(): 
  #Code here

fun()

我想执行此脚本并了解如何在几分钟内执行需要很多时间。我如何确定此脚本执行需要花费多少时间？

I want to execute this script and also find out how much time it took to execute in minutes. How do I find out how much time it took for this script to execute ? An example would be really appreciated.

推荐答案

from datetime import datetime
startTime = datetime.now()

#do something

#Python 2: 
print datetime.now() - startTime 

#Python 3: 
print(datetime.now() - startTime)

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