Problem

Well, this would be very convenient. Is everybody on console or web nowadays?
Qt is a wonderful GUI system, hands up if you use it.
Matplotlib on the other hand supports Qt thankfully but, with some hiccups.
Do not consider pyqt or pyside as "some other persons problem", even though it looks like a mountain painted to pink.
Python is at the focus of AI and data science, and not everybody is happy with client server interactions and html and js for user interface.

Proposed solution

There are examples of usage which successfully fail, and they are always for the wrong version somehow(!).
Please make a proper one.
If you do not plan to support it completely, at least write a promotable class for python over a QWidget or anything that we can put on Qt designer and which will not go boom at the first opportunity. Thanks.