Locale date formatting in Python

Question

How do I get datetime.datetime.now() printed out in the native language?

>>> session.deathDate.strftime("%a, %d %b %Y")
'Fri, 12 Jun 2009'

I’d like to get the same result but in local language.

Asked By: Alex

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Source

Answer 1

You can just set the locale like in this example:

>>> import time
>>> print time.strftime("%a, %d %b %Y %H:%M:%S")
Sun, 23 Oct 2005 20:38:56
>>> import locale
>>> locale.setlocale(locale.LC_TIME, "sv_SE") # swedish
'sv_SE'
>>> print time.strftime("%a, %d %b %Y %H:%M:%S")
sön, 23 okt 2005 20:39:15

Answered By: mikl

Answer 2

Another option is:

>>> import locale
>>> import datetime
>>> locale.setlocale(locale.LC_TIME,'')
'es_CR.UTF-8'
>>> date_format = locale.nl_langinfo(locale.D_FMT)
>>> date_format
'%d/%m/%Y'
>>> today = datetime.date.today()
>>> today
datetime.date(2012, 4, 23)
>>> today.strftime(date_format)
'23/04/2012'

Answered By: Havok

Answer 3

You should use %x and %X to format the date string in the correct locale. E.g. in Swedish a date is represented as 2014-11-14 instead of 11/14/2014.

The correct way to get the result as Unicode is:

locale.setlocale(locale.LC_ALL, lang)
format_ = datetime.datetime.today().strftime('%a, %x %X')
format_u = format_.decode(locale.getlocale()[1])

Here is the result from multiple languages:

Bulgarian пет, 14.11.2014 г. 11:21:10 ч.
Czech pá, 14.11.2014 11:21:10
Danish fr, 14-11-2014 11:21:10
German Fr, 14.11.2014 11:21:10
Greek Παρ, 14/11/2014 11:21:10 πμ
English Fri, 11/14/2014 11:21:10 AM
Spanish vie, 14/11/2014 11:21:10
Estonian R, 14.11.2014 11:21:10
Finnish pe, 14.11.2014 11:21:10
French ven., 14/11/2014 11:21:10
Croatian pet, 14.11.2014. 11:21:10
Hungarian P, 2014.11.14. 11:21:10
Italian ven, 14/11/2014 11:21:10
Lithuanian Pn, 2014.11.14 11:21:10
Latvian pk, 2014.11.14. 11:21:10
Dutch vr, 14-11-2014 11:21:10
Norwegian fr, 14.11.2014 11:21:10
Polish Pt, 2014-11-14 11:21:10
Portuguese sex, 14/11/2014 11:21:10
Romanian V, 14.11.2014 11:21:10
Russian Пт, 14.11.2014 11:21:10
Slovak pi, 14. 11. 2014 11:21:10
Slovenian pet, 14.11.2014 11:21:10
Swedish fr, 2014-11-14 11:21:10
Turkish Cum, 14.11.2014 11:21:10
Chinese 周五, 2014/11/14 11:21:10

Answered By: schlamar

Answer 4

If your application is supposed to support more than one locale then getting localized format of date/time by changing locale (by means of locale.setlocale()) is discouraged. For explanation why it’s a bad idea see Alex Martelli’s answer to the the question Using Python locale or equivalent in web applications? (basically locale is global and affects whole application so changing it might change behavior of other parts of application)

You can do it cleanly using Babel package like this:

>>> from datetime import date, datetime, time
>>> from babel.dates import format_date, format_datetime, format_time

>>> d = date(2007, 4, 1)
>>> format_date(d, locale='en')
u'Apr 1, 2007'
>>> format_date(d, locale='de_DE')
u'01.04.2007'

See Date and Time section in Babel’s documentation.

Answered By: Piotr Dobrogost

Answer 5

solution for russian language and cross platform

import sys
import locale
import datetime

if sys.platform == 'win32':
    locale.setlocale(locale.LC_ALL, 'rus_rus')
else:
    locale.setlocale(locale.LC_ALL, 'ru_RU.UTF-8')

print(datetime.date.today().strftime("%B %Y"))

Ноябрь 2017

Answered By: dEll

Answer 6

This solution works in current Python 3.9 but also in Python 2.7.
There is no need to mess around with local. Just use the strftime() format strings %c (date and time), %x (date only) or %X (time only):

>>> from datetime import datetime
>>> now = datetime.now()
>>> now.strftime('%c')
'So 29 Mai 2022 17:06:17 '
>>> now.strftime('%x')
'29.05.2022'
>>> now.strftime('%X')
'17:06:17'

Answered By: buhtz

Locale date formatting in Python

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