PySimpleGui

Python GUIs for humans.  The features include:

Create windows that look and operate identically to those created directly with tkinter, Qt, WxPython, and Remi.

Requires 1/2 to 1/10th the amount of code as underlying frameworks.

One afternoon is all that is required to learn the PySimpleGUI package and write your first custom GUI.

Students can begin using within their first week of Python education.

No callback functions. You do not need to write the word class anywhere in your code.

Access to nearly every underlying GUI Framework's Widgets.

Supports both Python 2.7 & 3 when using tkinter.

Supports both PySide2 and PyQt5 (limited support).

Effortlessly move across tkinter, Qt, WxPython, and the Web (Remi) by changing only the import statement.

The only way to write both desktop and web-based GUIs at the same time in Python.

Developed from nothing as a pure Python implementation with Python friendly interfaces.

Run your program in the System Tray using WxPython. Or, change the import and run it on Qt with no other changes.

Works with Qt Designer.

Built in Debugger.

https://pysimplegui.readthedocs.io/en/latest/ 

https://old.reddit.com/r/Python/comments/o6qrp1/tkinter_not_bad/