def selectable(self):
        return self._original_widget.selectable()
Test that list works on old keys with no metadata
dataset/ETHPy150Open AnyMesh/anyMesh-Python/example/urwid/decoration.py/Filler.selectable--crossover with--dataset/ETHPy150Open mathcamp/pypicloud/tests/test_storage.py/TestS3Storage.test_list_no_metadata