1) I have toyed with Kivy, but found it not easy to use. It was a few years ago.

2) I prefer tkinter, a python wrapper for tk.

3) In regards to whether or not anyone still needs this, consider that tkinter search traffic bottomed out in June 2012, and has been rising ever since: https://trends.google.com/trends/explore?date=all&geo=US&q=t...