A pure Python implementation of systemd's service notification protocol (sd_notify). Makes it possible to use the "notify" service type in .service files.
Try an experiment where this is added to the XMPP bridge, right around here: https://github.com/virtadpt/exocortex-halo/blob/master/exocortex_xmpp_bridge/exocortex_xmpp_bridge.py#L193