将字符串转换为日期时间

问题描述

简单而简单。我有一个巨大的日期时间列表，如字符串：

  Jun 1 2005 1:33 PM 
 1999年8月28日12:00 AM 
  

我将把它们推回到正确的日期时间字段数据库，所以我需要把它们魔术变成真正的datetime对象。

任何帮助（即使只是一个正确的方向）将不胜感激。

编辑：这是通过Django的ORM，所以我不能使用SQL来插入转换。

解决方案

  from datetime import datetime 
 
 datetime_object = datetime.strptime（'Jun 1 2005 1:33 PM'，'％b％d％Y％I：％M％p'）
  

生成的 datetime 对象是timezone-naive。 p>

链接：

• strptime的Python文档：，




• Python文档 strftime format mask：，

注意：

• strptime =string parse time


• strftime =string format time


• 您将不必在6个月内再次搜索。

Short and simple. I've got a huge list of date-times like this as strings:

Jun 1 2005  1:33PM
Aug 28 1999 12:00AM

I'm going to be shoving these back into proper datetime fields in a database so I need to magic them into real datetime objects.

Any help (even if it's just a kick in the right direction) would be appreciated.

Edit: This is going through Django's ORM so I can't use SQL to do the conversion on insert.

解决方案

from datetime import datetime

datetime_object = datetime.strptime('Jun 1 2005  1:33PM', '%b %d %Y %I:%M%p')

The resulting datetime object is timezone-naive.

Links:

• Python documentation for strptime: Python 2, Python 3

• Python documentation for strftime format mask: Python 2, Python 3

• This is also a really nice reference for strftime

Notes:

• strptime = "string parse time"
• strftime = "string format time"
• Pronounce it out loud today & you won't have to search for it again in 6 months.

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