Not really. Exceptions are a controlled way of indicating something went wrong in an application.

The only point where you wouldn't know about the possibility of one is when you don't know enough about the language features you're using or when you use a badly documented library or framework.

Well at least php has it, which is a JITed scripting language just like Python. Although saying php has it is wrong, it's just a special doc tag that the linters pick up. Which is exactly what I want for Python. The only other scripting language I'm very comfortable with is typescript, which can also support @throws via jsdoc and eslint.

So to answer your question, I don't know if it's common, but from my minimal sample pool it's at least not unheard of.

You may not know this (just guessing because you commented on the nature of scripting/interpreted languages) but static analysis of dynamic languages has come really far and is an indispensable part of any reasonably sized project written in them these days. That's another reason why I'm so surprised and frustrated by the lack of this in Python.

Respectfully, no. Rust is great for some things and Python is great for other things. Switching to rust is not a solution to missing exception linting in another language.

I think there's a difference between "python guidelines encourage" something and "this is a common coding pattern." Yes, you can use try/except for flow control, but there's a lot of people, myself included, who try to use that style sparingly.

I've done a little bit of Python in the past, the biggest thing being an automation task that borderline became an app. I certainly can imagine using it for scripts, though I default to bash because that's almost always available but TBH mostly because inertia. Beyond that my default is Go because inertia (and I love Go). I watched a video by the Primeagen (on YT) - in his view, Rust is better for text/data pipelines and CLI tools. Being very familiar with Go and not at all familiar with Rust, that's an interesting take because honestly writing a CLI in Go is kind of meh.