Using Jython is a great idea for this I think. But why could you not use two scripts, one with pyuno/2.3 and one with pymssql/2.5 (or whatever db adapter you are using)?.
The intermediate format could be anything like a pickle, or json, or XML.
Edit: I should add that I have used pyuno quite extensively, and I feel your pain.
Ali A
2008-11-05 11:09:58