python3-dbus-fast 2.21.2-1 (amd64 binary) in ubuntu oracular

 dbus-fast is a Python library for DBus that aims to be a performant fully
 featured high level library primarily geared towards integration of
 applications into Linux desktop and mobile environments.
 .
 Desktop application developers can use this library for integrating their
 applications into desktop environments by implementing common DBus standard
 interfaces or creating custom plugin interfaces.
 .
 Desktop users can use this library to create their own scripts and utilities
 to interact with those interfaces for customization of their desktop
 environment.
 .
 dbus-fast plans to improve over other DBus libraries for Python in the
 following ways:
 .
  - Zero dependencies and pure Python 3.
  - Focus on performance
  - Support for multiple IO backends including asyncio and the GLib main loop.
  - Nonblocking IO suitable for GUI development.
  - Target the latest language features of Python for beautiful services and
    clients.
  - Complete implementation of the DBus type system without ever guessing
    types.
  - Integration tests for all features of the library.
  - Completely documented public API.