Fixed #7734 -- Fixed a Python 2.3 compatibility problem.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7910 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 5 insertions, 0 deletions

diff --git a/django/db/models/query.py b/django/db/models/query.py
index 986846fc3a..ef09b0f121 100644
--- a/django/db/models/query.py
+++ b/django/db/models/query.py
@@ -8,6 +8,11 @@ from django.db.models import signals, sql
 from django.dispatch import dispatcher
 from django.utils.datastructures import SortedDict
 
+try:
+    set
+except NameError:
+    from sets import Set as set     # Python 2.3 fallback
+
 # Used to control how many objects are worked with at once in some cases (e.g.
 # when deleting objects).
 CHUNK_SIZE = 100