From 7b17a4e117fa6ad9f0063aa2f039930f40d91820 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Fri, 20 Apr 2012 01:41:36 +0200
Subject: Close #14386: Register types.MappingProxyType as a Mapping

---
 Lib/collections/abc.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Lib/collections/abc.py b/Lib/collections/abc.py
index 37a813a..d17cfdc 100644
--- a/Lib/collections/abc.py
+++ b/Lib/collections/abc.py
@@ -43,7 +43,7 @@ dict_keys = type({}.keys())
 dict_values = type({}.values())
 dict_items = type({}.items())
 ## misc ##
-dict_proxy = type(type.__dict__)
+mappingproxy = type(type.__dict__)
 
 
 ### ONE-TRICK PONIES ###
@@ -405,6 +405,8 @@ class Mapping(Sized, Iterable, Container):
     def __ne__(self, other):
         return not (self == other)
 
+Mapping.register(mappingproxy)
+
 
 class MappingView(Sized):
 
-- 
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