Code review comment for lp:~usc-isi/nova/instance_type_extra_specs

> This seems good. Just a question really. Why is the:
> inst_dict[i['name']] = _inst_type_query_to_dict(i)
>
> necessary. It seems like the joined load should handle populating the
> subobjects. If there is some reason to convert to nested dictionaries, is
> utils.to_primitive() lacking something that requires a custom method to be
> written?

Just ignorance, this is my first time plumbing the depths of sqlalchemy and I wasn't aware there was a utils.to_primitive function. I'll fix it in the code.