Just a quick abstraction layer to use a nanoKONTROL2 from a python/pyo script (http://ajaxsoundstudio.com/software/pyo/).
Allows to access faders, knobs and buttons by name instead of figuring out the MIDI CC number. Also, allows to put the device's leds in so-called "external" mode and control them programmatically - without using Korg's proprietary software.
The __main__ part of __init__.py shows how to use it. There's no other doc for now. Just read the code!
Enjoy!