SABnzbd running on Python3, both client and server (Docker image)
Straight from github:
sudo docker build -t="sabnzbd-py3" https://github.com/sanderjo/SABnzbd-py3-docker.git
Or, after a "git clone":
sudo docker build --no-cache -t="sabnzbd-py3" .
sudo docker run -p 8080:8080 --name sabnzbd-py3 sabnzbd-py3
via http:// < IP-address > :8080/
After enabling HTTPS in SABnzbd, access via https:// < IP-address > :8080/