Python：两个timedate字符串的差 [英] python: difference of two timedate strings

问题描述

我有两个日期字符串（取自用户输入，并且可能相差很大）

I have two date strings (taken from user input and can vary greatly)

s1 = '2011:10:01:10:30:00'
s2 = '2011:10:01:11:15:00'

我希望以分钟为单位查找两者之间的差异。

I wish to find the difference between the two as minutes.

我应该如何解决这个问题？

How should I proceed to tackle this ?

推荐答案

import datetime

d1 = datetime.datetime.strptime('2011:10:01:10:30:00', '%Y:%m:%d:%H:%M:%S')
d2 = datetime.datetime.strptime('2011:10:01:11:15:00', '%Y:%m:%d:%H:%M:%S')
diff = (d2 - d1).total_seconds() / 60

如果您需要处理任意的日期时间格式，我相信内置的日期时间库不会为您做到这一点。也许可以查看以下内容：

If you need to handle arbitrary datetime formats, I don't believe the built in datetime library will do that for you. Perhaps check out something like:

http://www.egenix.com/products/python/mxBase/mxDateTime/

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