Ticket #4427: daily_cleanup.2.patch

django/bin/daily_cleanup.py

@@ -7 +7 @@
 sessions at the moment).
 """
 
-import datetime
-from django.db import transaction
-from django.contrib.sessions.models import Session
-
+from django.db import backend, connection, transaction
 
 def clean_up():
-    # Clean up expired sessions.
-    Session.objects.filter(expire_date__lt=datetime.datetime.now()).delete()
+    # Clean up old database records
+    cursor = connection.cursor()
+    cursor.execute("DELETE FROM %s WHERE %s < NOW()" % \
+        (backend.quote_name('django_session'), backend.quote_name('expire_date')))
     transaction.commit_unless_managed()
 
 if __name__ == "__main__":