Python - 从Datetime字符串移除时间 [英] Python -Remove Time from Datetime String

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问题描述

我有一个日期字符串,并希望将其转换为日期类型:



我已经尝试使用datetime.datetime.strptime与我想要的格式,但它正在转换的时间。

  when = alldates [int(daypos [0])] 
print when,type(when)

then = datetime.datetime.strptime(when,'%Y-%m-%d')
print then,type(then)

这是输出返回:

  2013-05-07< type'str'> 
2013-05-07 00:00:00< type'datetime.datetime'>

我需要删除时间:00:00:00。

解决方案

  print then.date()

你想要的是datetime.date对象。你有一个datetime.datetime对象。您可以根据上述方式打印时更改对象,或者在创建对象时执行以下操作:

  then = datetime。 datetime.strptime(when,'%Y-%m-%d')。date()


I have a date string and want to convert it to the date type:

I have tried to use datetime.datetime.strptime with the format that I want but it is returning the time with the conversion.

    when = alldates[int(daypos[0])]
    print when, type(when)

    then = datetime.datetime.strptime(when, '%Y-%m-%d')
    print then, type(then)

This is what the output returns:

   2013-05-07 <type 'str'>
   2013-05-07 00:00:00 <type 'datetime.datetime'>

I need to remove the the time: 00:00:00.

解决方案

print then.date()

What you want is a datetime.date object. What you have is a datetime.datetime object. You can either change the object when you print as per above, or do the following when creating the object:

then = datetime.datetime.strptime(when, '%Y-%m-%d').date()

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