Class CustomReversedDict

Lib/test/test_dict.py:1423–1430

        self.assertEqual(pairs, list(dict(d).items()))

        class CustomReversedDict(dict):
            def keys(self):
                return reversed(list(dict.keys(self)))

            __iter__ = keys

            def items(self):
                return reversed(dict.items(self))

        d = CustomReversedDict(pairs)
        self.assertEqual(pairs[::-1], list(dict(d).items()))