app/django/middleware/locale.py
author Sverre Rabbelier <srabbelier@gmail.com>
Mon, 06 Apr 2009 22:54:11 +0000
changeset 2102 5bc22dd22ecb
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Fixed wrong usage of twoline_field in proposal view The proposal view currently uses twoline_field to show the abstract and contents of a proposal, which causes unbalanced tables and most data shoved to the far right of the screen. Patch by: "Matthew Wilkes" <matthew@matthewwilkes.co.uk> Reviewed by: Sverre Rabbelier

"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