Making Double-Clickable Jython .jars

I have been teaching myself Jython, and try as I might I cannot compile a script as a double-clickable .jar.

I have made a directory 'C:\Folder'. In it t开发者_开发技巧here is:

• a copy of the standalone jython.jar,
• a copy of the Lib folder from the Jython directory,
• file.py, a Jython script that draws a Swing frame with a label, and
• a copy of the 7-Zip command line tool (7za) for zipping.

I have looked here, here, here, and a few other places, and the furthest I've gotten is a .jar that runs with:

java -jar jython.jar -jar jython.jar arg1 arg2

Which I get by renaming 'file.py' to '__run__.py' and zipping it and 'Lib' into 'jython.jar'.

I would, however, love to be able to skip the command line all together. So if anyone would walk me through the commands (I'm using Windows 7) to compile those into a double-clickable jar (let me know what else I may need, too) it would be greatly appreciated.

If you have a folder with:

• a copy of the standalone jython.jar,
• a copy of the Lib folder from the Jython directory,
• file.py, a Jython script ..

you can use launch4j to build an .exe on windows

have a look at the docs on launch4j