This program cooperates with my version of fbterm, in which the background is grabbed from a shared memory segment and it's rendered with SIGIO.
python3 main.py PATH_TO_BACKGROUND [ARG]...
PATH_TO_BACKGROUND-- the same as in the environment variableFBTERM_BACKGROUND_IMAGE_PATHARGs (arbitrary) -- these arguments are available in thesetup()method in__feed__.py