Inner_columns ended up being the solution on stack-overflow.  The current
answer that provides this is somewhat convoluted though.

If you wanted to say exactly what you just said on SO I'd be happy to mark
it as correct for future reference.

On Fri, Sep 19, 2014 at 9:49 AM, Michael Bayer <mike...@zzzcomputing.com>
wrote:

> you use with_only_columns but the columns you place into it must come from
> that list that was sent to the select() originally, and *not* the exported
> columns of the select itself.
>
> You either have to hold onto these columns externally, or get at them via
> the select.inner_columns accessor.
>
>
>
> On Sep 19, 2014, at 6:30 AM, Matthew Rocklin <mrock...@gmail.com> wrote:
>
> How can I reorder the columns in a SQLAlchemy query object without causing
> undue nesting?
>
> I've asked this question with an example on StackOverflow.  Thought I'd
> advertise it here as well.  Please let me know if this is not preferred.
>
>
>
> http://stackoverflow.com/questions/25914329/rearrange-columns-in-sqlalchemy-select-object
>
>
> Best,
>
> -Matthew
>
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