This allows simply running pip install -r requirements.txt to be good to go. I'm not 100% sure about the unbundling part, but downloading the contacts from Baikal / uploading to NextCloud worked for me with the upstream version.
I had a look, but it seems the upstream version got bloated beyond necessity. When merged this tries to create SQLite databases for some reason. I will keep the slimmed down version.
This allows simply running
pip install -r requirements.txt
to be good to go. I'm not 100% sure about the unbundling part, but downloading the contacts from Baikal / uploading to NextCloud worked for me with the upstream version.