def process_request(self, request):
locale, path = utils.strip_path(request.path_info)
if localeurl_settings.USE_SESSION and not locale:
slocale = request.session.get('django_language')
if slocale and utils.supported_language(slocale):
locale = slocale
if localeurl_settings.USE_ACCEPT_LANGUAGE and not locale:
accept_lang_header = request.META.get('HTTP_ACCEPT_LANGUAGE', '')
header_langs = parse_accept_lang_header(accept_lang_header)
accept_langs = [
l for l in
(utils.supported_language(lang[0]) for lang in header_langs)
if l
]
if accept_langs:
locale = accept_langs[0]
if path == "/":
# If accessing root URL redirect to the URL prefix
return HttpResponseRedirect("/%s/" % settings.URL_PREFIXES)
locale_path = utils.locale_path(path, locale)
# locale case might be different in the two paths, that doesn't require
# a redirect (besides locale they'll be identical anyway)
if locale_path.lower() != request.path_info.lower():
locale_url = utils.add_script_prefix(locale_path)
qs = request.META.get("QUERY_STRING", "")
if qs:
# Force this to remain a byte-string by encoding locale_path
# first to avoid Unicode tainting - downstream will need to
# handle the job of handling in-the-wild character encodings:
locale_url = "%s?%s" % (locale_path.encode("utf-8"), qs)
redirect_class = HttpResponsePermanentRedirect
if not localeurl_settings.LOCALE_REDIRECT_PERMANENT:
redirect_class = HttpResponseRedirect
# @@@ iri_to_uri for Django 1.0; 1.1+ do it in HttpResp...Redirect
return redirect_class(iri_to_uri(locale_url))
request.path_info = path
if not locale:
locale = settings.LANGUAGE_CODE
"""
try:
locale = request.LANGUAGE_CODE
except AttributeError:
locale = settings.LANGUAGE_CODE
"""
translation.activate(locale)
request.LANGUAGE_CODE = translation.get_language()
def process_request(self, request):
locale, path = utils.strip_path(request.path_info)
if localeurl_settings.USE_SESSION and not locale:
slocale = request.session.get('django_language')
if slocale and utils.supported_language(slocale):
locale = slocale
if localeurl_settings.USE_ACCEPT_LANGUAGE and not locale:
accept_lang_header = request.META.get('HTTP_ACCEPT_LANGUAGE', '')
header_langs = parse_accept_lang_header(accept_lang_header)
accept_langs = [
l for l in (utils.supported_language(lang[0])
for lang in header_langs) if l
]
if accept_langs:
locale = accept_langs[0]
if path == "/":
# If accessing root URL redirect to the URL prefix
return HttpResponseRedirect("/%s/" % settings.URL_PREFIXES)
locale_path = utils.locale_path(path, locale)
# locale case might be different in the two paths, that doesn't require
# a redirect (besides locale they'll be identical anyway)
if locale_path.lower() != request.path_info.lower():
locale_url = utils.add_script_prefix(locale_path)
qs = request.META.get("QUERY_STRING", "")
if qs:
# Force this to remain a byte-string by encoding locale_path
# first to avoid Unicode tainting - downstream will need to
# handle the job of handling in-the-wild character encodings:
locale_url = "%s?%s" % (locale_path.encode("utf-8"), qs)
redirect_class = HttpResponsePermanentRedirect
if not localeurl_settings.LOCALE_REDIRECT_PERMANENT:
redirect_class = HttpResponseRedirect
# @@@ iri_to_uri for Django 1.0; 1.1+ do it in HttpResp...Redirect
return redirect_class(iri_to_uri(locale_url))
request.path_info = path
if not locale:
locale = settings.LANGUAGE_CODE
"""
try:
locale = request.LANGUAGE_CODE
except AttributeError:
locale = settings.LANGUAGE_CODE
"""
translation.activate(locale)
request.LANGUAGE_CODE = translation.get_language()
def reverse(*args, **kwargs):
reverse_kwargs = kwargs.get('kwargs') or {}
locale = utils.supported_language(reverse_kwargs.pop(
'locale', translation.get_language()))
url = django_reverse(*args, **kwargs)
_, path = utils.strip_script_prefix(url)
return utils.locale_url(path, locale)
def render(self, context):
locale = resolve_variable(self.locale, context)
if utils.supported_language(locale) is None:
raise ValueError("locale not in settings.LANGUAGES: %s" % locale)
path = self.urlnode.render(context)
if self.urlnode.asvar:
self.urlnode.render(context)
context[self.urlnode.asvar] = chlocale(context[self.urlnode.asvar],
locale)
return ''
else:
return chlocale(path, locale)
def render(self, context):
locale = resolve_variable(self.locale, context)
if utils.supported_language(locale) is None:
raise ValueError("locale not in settings.LANGUAGES: %s" % locale)
path = self.urlnode.render(context)
if self.urlnode.asvar:
self.urlnode.render(context)
context[self.urlnode.asvar] = chlocale(context[self.urlnode.asvar],
locale)
return ''
else:
return chlocale(path, locale)
from django.conf import settings
import django.core.exceptions
from django.http import HttpResponsePermanentRedirect, HttpResponseRedirect
from django.utils import translation
from django.utils.encoding import iri_to_uri
from django.utils.translation.trans_real import parse_accept_lang_header
from localeurlcustom import settings as localeurl_settings
# Importing models ensures that reverse() is patched soon enough. Refs #5.
from localeurlcustom import models, utils
# Make sure the default language is in the list of supported languages
assert utils.supported_language(settings.LANGUAGE_CODE) is not None, \
"Please ensure that settings.LANGUAGE_CODE is in settings.LANGUAGES."
class LocaleURLMiddlewareCustom(object):
"""
Middleware that sets the language based on the request path prefix and
strips that prefix from the path. It will also automatically redirect any
path without a prefix, unless PREFIX_DEFAULT_LOCALE is set to True.
Exceptions are paths beginning with MEDIA_URL and/or STATIC_URL (if
settings.LOCALE_INDEPENDENT_MEDIA_URL and/or
settings.LOCALE_INDEPENDENT_STATIC_URL are set) or matching any regular
expression from LOCALE_INDEPENDENT_PATHS from the project settings.
For example, the path '/en/admin/' will set request.LANGUAGE_CODE to 'en'
and request.path to '/admin/'.
Alternatively, the language is set by the first component of the domain
name. For example, a request on 'fr.example.com' would set the language to
French.
from django.conf import settings
import django.core.exceptions
from django.http import HttpResponsePermanentRedirect, HttpResponseRedirect
from django.utils import translation
from django.utils.encoding import iri_to_uri
from django.utils.translation.trans_real import parse_accept_lang_header
from localeurlcustom import settings as localeurl_settings
# Importing models ensures that reverse() is patched soon enough. Refs #5.
from localeurlcustom import models, utils
# Make sure the default language is in the list of supported languages
assert utils.supported_language(settings.LANGUAGE_CODE) is not None, \
"Please ensure that settings.LANGUAGE_CODE is in settings.LANGUAGES."
class LocaleURLMiddlewareCustom(object):
"""
Middleware that sets the language based on the request path prefix and
strips that prefix from the path. It will also automatically redirect any
path without a prefix, unless PREFIX_DEFAULT_LOCALE is set to True.
Exceptions are paths beginning with MEDIA_URL and/or STATIC_URL (if
settings.LOCALE_INDEPENDENT_MEDIA_URL and/or
settings.LOCALE_INDEPENDENT_STATIC_URL are set) or matching any regular
expression from LOCALE_INDEPENDENT_PATHS from the project settings.
For example, the path '/en/admin/' will set request.LANGUAGE_CODE to 'en'
and request.path to '/admin/'.
Alternatively, the language is set by the first component of the domain
name. For example, a request on 'fr.example.com' would set the language to
French.
