From 707c481d661326102162c5fa19524999c144233f Mon Sep 17 00:00:00 2001
From: Gil Forcada <gil.gnome@gmail.com>
Date: Mon, 12 Nov 2018 00:38:35 +0100
Subject: [PATCH] Avoid a deprecation warning

---
 CHANGES.rst                    | 2 ++
 plone/registry/recordsproxy.py | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGES.rst b/CHANGES.rst
index b6027eb..25f175f 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -17,6 +17,8 @@ Bug fixes:
 - Adapt test to changed object field in zope4
   [pbauer]
 
+- Avoid a deprecation warning that would turn into an error on Python 3.8.
+  [gforcada]
 
 1.1.3 (2018-06-22)
 ------------------
diff --git a/plone/registry/recordsproxy.py b/plone/registry/recordsproxy.py
index 06c39ac..47182f9 100644
--- a/plone/registry/recordsproxy.py
+++ b/plone/registry/recordsproxy.py
@@ -14,7 +14,7 @@
     from UserDict import DictMixin
 except ImportError:
     from collections import UserDict
-    from collections import MutableMapping as DictMixin
+    from collections.abc import MutableMapping as DictMixin
 
 if sys.version_info >= (3,):
     basestring = str