📙 Modern Tkinter for Busy Python Developers [2021] Mark Roseman Third Edition: thoroughly revised and expanded! Over 20% new material. Updated for Python 3.9. Quickly learn the right way to build attractive and modern graphical user interfaces with Python and Tkinter. You know some Python. You want to create a user interface for your application. You don't want to waste time messing around with things you don't need. Everything you need is included in the standard Python distributions. No extra downloads. Your Python and Tkinter scripts will work on Windows, macOS, and Linux. Tkinter has a simple, clean, Pythonic API. It handles the tedious housekeeping needed in GUI programming. You can focus on what's unique in your application.