Interesting and useful but in my opinion some of these are a little bit unfair. In python level 3 error handling is unpythonic. I've written libraries on top

Interesting and useful but in my opinion some of these are a little bit unfair. In python level 3 error handling is unpythonic. I've written libraries on top of apis i haven't memorized. Also I'd argue that the ability to efficiently start using a new api is a bigger skill.