Not what you asked for, but something you might find useful: https://github.com/andy31lewis/brySVG

A great SVG kit for Brython (browser Python)

I've been meaning to look into:

https://coderivers.org/blog/python-svg/

You mean svgwrite (https://github.com/mozman/svgwrite) which looks like it is no longer maintained?

I know of svg.py (https://github.com/orsinium-labs/svg.py) and drawsvg (https://github.com/cduck/drawsvg)... I have played with both a bit, no idea how they compare to others.