commit 16ca06b8cb2426b540fdab75914d7cd0f715b7f0
author Guido van Rossum <guido@dropbox.com> Mon Apr 04 10:59:29 2016 -0700
committer Guido van Rossum <guido@dropbox.com> Mon Apr 04 10:59:29 2016 -0700
tree 1579954986fe3c8637f41d08702b3f8f58b6a60b
parent 9ad764601bb94f48e3048635f47a8e61f2a587b0

Add collections.Reversible. Patch by Ivan Levkivskyi. Fixes issue #25987.

Lib/test/test_functools.py

diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py
index 31930fc..a22d2e6 100644
--- a/Lib/test/test_functools.py
+++ b/Lib/test/test_functools.py
@@ -1516,7 +1516,7 @@
             m = mro(D, bases)
             self.assertEqual(m, [D, c.MutableSequence, c.Sequence,
                                  c.defaultdict, dict, c.MutableMapping,
-                                 c.Mapping, c.Sized, c.Iterable, c.Container,
+                                 c.Mapping, c.Sized, c.Reversible, c.Iterable, c.Container,
                                  object])
 
         # Container and Callable are registered on different base classes and