Ticket #1142: py23_set_fix_28feb07.diff

django/db/models/manager.py

@@ -11 +11 @@
     # Import copy of _thread_local.py from Python 2.4
     from django.utils._threading_local import local
 
+# For Python 2.3
+if not hasattr(__builtins__, 'set'):
+    from sets import Set as set
+
 # Size of each "chunk" for get_iterator calls.
 # Larger values are slightly faster at the expense of more storage space.
 GET_ITERATOR_CHUNK_SIZE = 100