python - 使用语言环境设置将西班牙日期转换为 python pandas datetime 对象

Question

我有两个问题：

1. 如何使用pandas将西班牙日期时间 'ago122010' 转换为 2010-08-12 。strptime中使用的格式是否正确？

我尝试了以下方法：

import locale
locale.setlocale(locale.LC_ALL, 'es_ES.utf8')

from datetime import datetime as dt

df['date'] = dt.strptime(df['date'], '%b%d%Y')
df['date'] = df['date'].strftime('%Y-%m-%d')

但我收到以下错误：

Error: unsupported locale setting

2. 如何使用pandas将此 '20100812' 转换为日期时间。

标签： pythonpandasdatetime

Answer 1

Think the issue is with the locale used. Also, check your formatting.

import locale
locale.setlocale(locale.LC_ALL,'es_ES.UTF-8')

from datetime import datetime as dt
datetime_object = dt.strptime('20100812', '%Y%m%d')
datetime_object

Output:

datetime.datetime(2010, 8, 12, 0, 0)

Let me know if this solves your problem.

Tried few more examples.

# read a spanish datetime format
datetime_object = dt.strptime('martes 12 julio 2016', '%A %d %B %Y')
print(datetime_object.strftime("%B"))
print(datetime_object)

# Change the locale to swede and print the month
locale.setlocale(locale.LC_TIME, "sv_SE")  
print(datetime_object.strftime("%B"))

Output:

julio
2016-07-12 00:00:00
Juli

Edited to incorporate the specific details you wanted:

import locale
locale.setlocale(locale.LC_ALL,'es_ES.UTF-8')

from datetime import datetime as dt

datetime_object = dt.strptime('ago122010', '%b%d%Y')
locale.setlocale(locale.LC_ALL,'en_US.UTF-8')
print(datetime_object.strftime("%Y-%m-%d"))

Output

2010-08-12