I second this. My current job is the first place I've worked where the convention is to use NamedTuples for most things I've seen dicts used for on past project

I second this. My current job is the first place I've worked where the convention is to use NamedTuples for most things I've seen dicts used for on past projects and I quite like the pattern. It both makes the code more readable and avoids a number of subtle bugs that can crop up.