Fix-up mapping equality tests to include both keys and values

rhettinger · rhettinger · commit b0d28b4c6077 · 2008-02-05T12:10:29.000Z
diff --git a/Lib/_abcoll.py b/Lib/_abcoll.py
@@ -379,10 +379,10 @@ def values(self):
         return ValuesView(self)
 
     def __eq__(self, other):
-        return set(self) == set(other)
+        return dict(self.items()) == dict(other.items())
 
     def __ne__(self, other):
-        return set(self) != set(other)
+        return dict(self.items()) != dict(other.items())
 
 class MappingView(metaclass=ABCMeta):
 
