BeeWare is not a single product, or tool, or library - it’s a collection of tools and libraries, each of which works together to help you write cross platform Python applications with a native GUI. It includes:

Toga, a cross platform widget toolkit;

Briefcase, a tool for packaging Python projects as distributable artefacts that can be shipped to end users;

Libraries (such as Rubicon ObjC) for accessing platform-native libraries;

Pre-compiled builds of Python that can be used on platforms where official Python installers aren’t available.

via Programming in the 21st Century http://prog21.dadgum.com/

.@kalanamith @yukihiro_matz Check out #kivy

Bazaar Explorer is a desktop application for using the Bazaar Version Control System. It provides a high level interface to all commonly used features, launching "applets" from the QBzr plug-in to provide most of the functionality. Alternatively, the applets from the bzr-gtk plug-in can be used if it is installed. Bazaar Explorer runs on GNOME, KDE, Windows and Mac OS X. It requires Bazaar 1.14 or later and QBzr 0.11 or later.

dogtail is a GUI test tool and automation framework written in Python. It uses Accessibility (a11y) technologies to communicate with desktop applications. dogtail scripts are written in Python and executed like any other Python program.