Source: grapefruit Severity: normal python3-future is an old Python2 -> 3 translation layer.
It does not build with Python 3.12 90% of the packages dependy on it are like this one: one just need to remove one or two lines from d/control; (or maybe also patch setup.py). So that's what I ask you to do too. I'll do a follow up in 2024. Greetings, Alexandre