1. Niluje packages could have python in them
2. inkbox recent version had python, you could retrieve it and use it
3. this qt app
https://github.com/Szybet/kobo-scree...in/qt-frontend just checks if there is a file at /tmp/ss.png and then shows it. you could download the file either by using the rust program in this repo or just wget
4. Python is heavy, if you want something efficient use c++
5. You could show the image with fbink only, no python or other program needed
6. there are qt weather apps that could be runned on kobo eassly
good luck