HtmlSanitizer becomes Python 2.6 compatible. The Cleaner class must not have any arguments when calling __init__ function for the object class, because in this case Python 2.6 raises TypeError (while previous versions just ignored them).

from django.conf.urls.defaults import *

urlpatterns = patterns('django.contrib.flatpages.views',
    (r'^(?P<url>.*)$', 'flatpage'),
)