can both Java and Python be used at the same time on App Engine?

Question

For the same registered application on App Engine, is it possible to have both Java and Python "applications"?

Answer 1

I had exactly the same need a week ago or so, and found a solution: Can Java and Python coexist in the same app?

EDIT: I accepted the first answer, but it happens that the second answer gave me best results, as i explain on the comments there.

EDIT 2: Well, it might not be exactly the same need, as i only needed to access the same datastore. If you want Java and Python running side-by-side, then i think Jython would be the best solution, as larsmans mentioned above.