settings.py
-----------
ROOT_URLCONF = 'urls_i18n' if USE_I18N else 'urls'
urls_i18n.py
------------
from django.conf.urls.defaults import *
from django.conf import settings
supported = dict(settings.LANGUAGES)
urlpatterns = patterns('',
(r'^(?P<locale>%s)/*' % ('|'.join(supported.keys())), include('urls')),
)
urls.py
-------
from django.conf.urls.defaults import *
from django.contrib import admin
admin.autodiscover()
urlpatterns = patterns('',
(r'^admin/(.*)', admin.site.root),
)