diff -r 14e374d4c9ee -r 70d42e2ad9b4 mercurial/templateutil.py
--- a/mercurial/templateutil.py	Wed Nov 06 14:12:53 2019 -0500
+++ b/mercurial/templateutil.py	Wed Nov 06 17:46:26 2019 -0500
@@ -31,7 +31,7 @@
     pass
 
 
-class wrapped(object):
+class wrapped(object):  # pytype: disable=ignored-metaclass
     """Object requiring extra conversion prior to displaying or processing
     as value
 
@@ -108,7 +108,7 @@
         """
 
 
-class mappable(object):
+class mappable(object):  # pytype: disable=ignored-metaclass
     """Object which can be converted to a single template mapping"""
 
     __metaclass__ = abc.ABCMeta