TI Python - Save/Load data?

[Xorand]

I've Googled all over the place and haven't found a definite answer (though I suspect the answer is probably "no"). I was wondering if the Python implementation on the TI calculators (in particular, I have an Nspire II CX CAS) has any method of saving data to the file system and later reading it back in? I know there is a load image function to load a stored JPG image, but I'm looking more for something I can save/load text data with.

I've found a few places around where people have created and supplied library files to provide additional functionality that you can just drop in the Pylib folder and include in your projects. Anyone know of a library that could be added in this fashion to provide read/write data functionality?