From 50e17688b0721d44445dcf41281840431131f0a9 Mon Sep 17 00:00:00 2001
From: Adrian Holovaty <adrian@holovaty.com>
Date: Mon, 30 Jan 2006 02:19:45 +0000
Subject: [PATCH] magic-removal: Added small comment for ManagerDescriptor

git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@2162 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/db/models/manager.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/django/db/models/manager.py b/django/db/models/manager.py
index 4d5910ed16..bd4a4c3326 100644
--- a/django/db/models/manager.py
+++ b/django/db/models/manager.py
@@ -174,6 +174,8 @@ class Manager(QuerySet):
         return [typecast_timestamp(str(row[0])) for row in cursor.fetchall()]
 
 class ManagerDescriptor(object):
+    # This class ensures managers aren't accessible via model instances.
+    # For example, Poll.objects works, but poll_obj.objects raises AttributeError.
     def __init__(self, manager):
         self.manager = manager