Seconding https://github.com/microformats/microformats-parser-website-python/pull/5#pullrequestreview-1116139355 as I think just the bit re: upgrading to Python 3.9 will close https://github.com/microformats/microformats-parser-website-python/issues/7.
Working on some refactoring for Koype. Before, I'd pass the token all the way through methods, which made me a bit uncomfortable. Now I do some resolution of the token (asserting expected access) and now I use that serialized form as how things can be rendered. Need to make sure things like generation information don't break, heh.