I was thinking tkhtmlview but you can't use a css sheet with it? And I don't know if you can edit the html without 'reloading' the window? That would have been perfect if you could use a style sheet and change the html in real time with python.
Then I was thinking pywebview but you can't edit the HTML with python, you have to use javascript.
I want to: Use html, css to create the interface. Use python, not js, to edit said html in real time.