Motorola fx9500 reader programming

Question

Python

Hello.
I want to write a program for motorola fx9500 that reads information from antennas and writes specific information to the hard disk (time, tag number, antenna number, etc.). The program must run directly on the reader. The only solution I found was to write scripts in Python, upload them via the web interface and run them. But here is the problem. The scripts use libraries (saturn, serialize, commands that are loaded on the reader), for which I could not find documentation. Maybe there are alternative libraries or is there another solution to this problem? Has anyone experienced this?