[Unit]
Description=Serve Threema Web on localhost port 4242.

[Service]
Type=simple
User=http
Group=http
ExecStart=/usr/bin/env python3 /opt/threema-web/launch.py
WorkingDirectory=/opt/threema-web
Restart=on-failure
RestartSec=3
ProtectSystem=strict

[Install]
WantedBy=graphical.target