python3-systemd 231-1 (amd64 binary) in ubuntu xenial

 This package contains Python 3 bindings for native access to the
 systemd facilities.
 .
 Functionality is separated into a number of modules:
  * systemd.journal supports sending of structured messages to the
    journal and reading journal files
  * systemd.daemon wraps parts of libsystemd useful for writing daemons
    and socket activation
  * systemd.id128 provides functions for querying machine and boot
    identifiers and a list of message identifiers provided by systemd
  * systemd.login wraps parts of libsystemd used to query logged in
    users and available seats and machines