I was reminded today that when creating case-insensitive strings, Use .casefold() instead lower(). I probably would have continued to use lower() had it not been for hypothesis, which I've been trying to use more and more for testing. - https://kjaymiller.com/microblog/202501160326.html
On Becoming a PSF Fellow https://kjaymiller.com/blog/on-becoming-a-psf-fellow.html