Index: db/__init__.py
===================================================================
--- db/__init__.py	(revision 6898)
+++ db/__init__.py	(working copy)
@@ -35,7 +35,7 @@
 
 def _import_database_module(import_path='', module_name=''):
     """Lazyily import a database module when requested."""
-    return __import__('%s%s.%s' % (_import_path, settings.DATABASE_ENGINE, module_name), {}, {}, [''])
+    return __import__('%s%s.%s' % (import_path, settings.DATABASE_ENGINE, module_name), {}, {}, [''])
 
 # We don't want to import the introspect/creation modules unless 
 # someone asks for 'em, so lazily load them on demmand.