Ticket #5289: se_python23_fix.patch

django/core/schema_evolution.py

@@ -6 +6 @@
 import os, re, shutil, sys, textwrap
 import management
 
+try:
+    set
+except NameError:
+    from sets import Set as set   # Python 2.3 fallback
 
 def get_sql_evolution_check_for_new_fields(klass, new_table_name):
     "checks for model fields that are not in the existing data structure"