f63a504e_anguage__Round_two___JavaWorld__Description
[Scripting language] Jython [Version number] 2.1 [Description] 
The Java implementation of the Python interpreter. One concern I have about this interpreter is that a new release has not been issued in quite a while. However, there are signs on the Jython Website indicating plans to reverse this trend, apparently with funding to back up the work.
Choosing a Java scripting language: Round two | JavaWorld
Description