How to run python program on linux kernel?

Question

linux

There is a weak device: ARM processor, core 1 at 900MHz, built-in VGA connector.
I want to make the program appear on the whole screen instead of the interface, only the necessary is the kernel, python, qt5 and the program set to autorun.

Please tell me possible implementations or solutions, thank you in advance!

Answer 1

Look at buildroot, Yocto and OpenEmbedde, most likely you will be able to assemble a suitable distribution kit with something from this

Answer 2

Try to compile. www.pyinstaller.org
I use psutil on different distributions. But I have one simple script.
Compiled on Centos 7 fits current Debian/Ubuntu/Centos versions.

Answer 3

1 option. Debian (armbian) + x-server + python + qt. If there is enough RAM for X, then it will work, perhaps slowly but surely
Option 2 - you can replace qt with tk, this will give a performance gain.
Option 3 - web application + firefox in kiosk mode, but this solution is critical to RAM, 256 MB may not be enough.
Option 4 is an analogue of the first, but try changing the language to Go, for example, this can slightly increase performance / save resources, but the laboriousness is maximum.

Answer 4

look towards micropython but it is better to replace qt5 with webinterfes and run it in kiosk mode

google-chrome --kiosk example.com
chromium-browser --kiosk example.com