app/django/middleware/locale.py
author Todd Larsen <tlarsen@google.com>
Wed, 01 Oct 2008 00:48:46 +0000
changeset 225 2590d6b83568
parent 54 03e267d67478
child 323 ff1a9aa48cfd
permissions -rw-r--r--
Add functions to soc/logic/document.py for dealing with partial_paths combined with link_names. Add getWorksForOffsetAndLimit() to query for Documents for the /site/docs/list view.

"this is the locale selecting middleware that will look at accept headers"

from django.utils.cache import patch_vary_headers
from django.utils import translation

class LocaleMiddleware(object):
    """
    This is a very simple middleware that parses a request
    and decides what translation object to install in the current
    thread context. This allows pages to be dynamically
    translated to the language the user desires (if the language
    is available, of course).
    """

    def process_request(self, request):
        language = translation.get_language_from_request(request)
        translation.activate(language)
        request.LANGUAGE_CODE = translation.get_language()

    def process_response(self, request, response):
        patch_vary_headers(response, ('Accept-Language',))
        response['Content-Language'] = translation.get_language()
        translation.deactivate()
        return response