app/django/contrib/auth/middleware.py
author Todd Larsen <tlarsen@google.com>
Wed, 15 Oct 2008 21:27:47 +0000
changeset 347 52676c696cd4
parent 54 03e267d67478
permissions -rw-r--r--
First phase of making the / (site/home) view generic enough to use it for Sponsor "home" page, Program "home" page, Organization "home" page, etc. when combined with HomeSettings. First phase of addressing this issue: http://code.google.com/p/soc/issues/detail?id=64 by factoring "Site Settings" apart from the site/home stuff. Patch by: Todd Larsen Review by: Pawel Solyga Review URL: http://codereviews.googleopensourceprograms.com/1405

class LazyUser(object):
    def __get__(self, request, obj_type=None):
        if not hasattr(request, '_cached_user'):
            from django.contrib.auth import get_user
            request._cached_user = get_user(request)
        return request._cached_user

class AuthenticationMiddleware(object):
    def process_request(self, request):
        assert hasattr(request, 'session'), "The Django authentication middleware requires session middleware to be installed. Edit your MIDDLEWARE_CLASSES setting to insert 'django.contrib.sessions.middleware.SessionMiddleware'."
        request.__class__.user = LazyUser()
        return None