Fixed #2330 -- Added hack to stop KeyErrors from being thrown by the…

Fixed #2330 -- Added hack to stop KeyErrors from being thrown by the autoreloading development server if USE_I18N=False

git-svn-id: http://code.djangoproject.com/svn/django/trunk@3482 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/utils/autoreload.py

@@ -35,6 +35,14 @@ try:
 except ImportError:
     import dummy_thread as thread
 
+# This import does nothing, but it's necessary to avoid some race conditions
+# in the threading module. See http://code.djangoproject.com/ticket/2330 .
+try:
+    import threading
+except ImportError:
+    pass
+
+
 RUN_RELOADER = True
 
 def reloader_thread():