def itervalues(self):
        return (acc.meta for acc in itervalues(self._dat))
Test conversion of HyExpressions with embedded non-HyObjects.
dataset/ETHPy150Open OpenMDAO/OpenMDAO/openmdao/core/vec_wrapper.py/VecWrapper.itervalues--crossover with--dataset/ETHPy150Open hylang/hy/tests/models/test_wrap_value.py/test_wrap_nested_expr