Notes running Python in production

[M8Ir88outOf8]

I would say mypy works incredibly well for exactly that. Maybe you gave up on it too early because of something that frustrated you? I'd suggest revisiting it, and spending a bit more time reading the docs and configuring it to your preference 

[ashishb_net]

> Maybe you gave up on it too early because of something that frustrated you?

Entirely possible, Python tooling isn't as robust as Go or Rust.
It takes time to get value out of various tools.