diff -r 0d612db7047c -r c59eb1560c44 mercurial/hg.py
--- a/mercurial/hg.py	Sun Oct 06 16:39:13 2019 -0400
+++ b/mercurial/hg.py	Sun Oct 06 16:55:18 2019 -0400
@@ -16,6 +16,7 @@
 
 from .i18n import _
 from .node import nullid
+from .pycompat import getattr
 
 from . import (
     bookmarks,