OK, I think you could share a little more information.

Now what is it that you are trying to accomplish? (in English).

And what is it that your are trying to interface?

Do you want to call python from Java (if so - why?)

Do you want to call Java from python (if so - why?)

And have you looked at (ie: google for it) Jython - a python implemented in java that has hooks so that it can be called from Java?

Anyway - we are all glad to help here but you really do need to share more information so that we can steer you in the best way.

Harry

Definitely Jython. It's Python that is implemented on the Java platform.
Look into it at http://www.jython.org/.