Originally posted on skam.webfactional.com
This is a very simple middleware that uses babel (http://babel.edgewall.org) for accessing locale data in request objects through request.LOCALE attribute.
It also provides a function to get locale data outside views.
settings.py:
MIDDLEWARE_CLASSES = (
... cut ...
'django.middleware.locale.LocaleMiddleware',
'middleware.locale.BabelMiddleware',
... cut ...
)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | import babel
try:
from threading import local
except ImportError:
from django.utils._threading_local import local
_thread_locals = local()
def get_current_locale():
"""
Get current locale data outside views.
See http://babel.edgewall.org/wiki/ApiDocs/babel.core for Locale
objects documentation
"""
return getattr(_thread_locals, 'locale', None)
class BabelMiddleware(object):
"""
This is a simple middleware that uses
babel (http://babel.edgewall.org) for accessing locale
data in request objects through request.LOCALE attribute
"""
def process_request(self, request):
try:
locale = babel.Locale.parse(request.LANGUAGE_CODE, sep='-')
except (ValueError, babel.UnknownLocaleError):
pass
else:
_thread_locals.locale = locale
setattr(request, 'LOCALE', locale)
|
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