app/django/contrib/auth/middleware.py
author Sverre Rabbelier <srabbelier@gmail.com>
Sun, 14 Dec 2008 00:33:59 +0000
changeset 741 2dc2c65c5f76
parent 54 03e267d67478
permissions -rw-r--r--
Converted as_table to be a template tag This allows us to move all the HTML from python code (which made it extremely icky and unreadable) to Django templates, which is _a lot_ more readable, and makes it feasable for HTML/CSS experts to change the way these tables are generated. Patch by: Sverre Rabbelier

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