app/django/middleware/locale.py
author Lennard de Rijk <ljvderijk@gmail.com>
Tue, 07 Apr 2009 21:40:23 +0000
changeset 2121 4f6344dfab28
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Added list of projects to the organization home page. Only projects that have not failed will be shown here. The list will link to each project public page which will contain the necessary info about the project. Addresses part of Issue 491. Patch by: Madhusudan C.S Reviewed by: Lennard de Rijk

"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',))
        if 'Content-Language' not in response:
            response['Content-Language'] = translation.get_language()
        translation.deactivate()
        return response