separate copyrighted middleware from my additions

main/middleware.py

@@ -55,6 +55,8 @@ def process_request(self, request):
 user_holder = threading.local()
 user_holder.user = None
 
+# END REQUIRE LOGIN MIDDLEWARE
+
 class AutoUserMiddleware(object):
     '''Saves the current user so it can be retrieved by the admin'''
     def process_request(self, request):

main/utils.py

@@ -1,18 +1,2 @@
-from django.conf import settings
-from django.core.cache import cache
-from django.shortcuts import render_to_response
-from django.template import RequestContext
-
-def prune_cache(django_page_url):
-    if not settings.CACHE:
-        return
-    cache_prefix = 'views.decorators.cache.cache_page.'
-    cache_prefix += settings.CACHE_MIDDLEWARE_KEY_PREFIX + '.'
-    cache_postfix = '.d41d8cd98f00b204e9800998ecf8427e'
-    cache.delete('%s%s%s' % (cache_prefix,django_page_url,cache_postfix))
-
 #utility to make a pair of django choices
 make_choice = lambda l: [(str(m), str(m)) for m in l]
-
-# vim: set ts=4 sw=4 et:
-