Is it possible to scope rules to disable them for specific aspects of the codebase?

[amitkparekh]

Is it possible to disable a specific rule for a specific subfolder/package/module? I tried to look at the configuration options for pyright itself and I couldn't see it.

For my current project, I am using Typer/Click to make it easier to have explicit entrypoints. For one of the function args, I have annotated it to be int | None and defaulting to None. Here's an example:

def command(
    *, 
    my_option: Annotated[
        Optional[int], typer.Option(min=0, max=10)
    ] = None,
) -> None: ...

Notably, I used Optional[int] instead of int | None because Typer/Click don't support union types and I'm guessing it's not a priority to support.

Currently, basedpyright flags this as reportDeprecated, which is definitely true. But to do what I need, I don't have a choice.

I don't mind throwing a # noqa at it, but I have a bunch of entrypoint functions where this occurs and adding the ignore every single time is quite cumbersome. I know it's technically wrong, but as it's localised to this very specific situation/aspect of my codebase, I just let it be and got on with it.

I don't want to disable the rule project-wide (I like strict), but that's what I've needed to do. Do you have any thoughts on how I could handle this?

_{<3 this project.}

[DetachHead]

i thought i already raised an issue for this but i can't find it lol.

im thinking we do this by supporting diagnostic severity overrides in executionEnvironments, for example:

executionEnvironments = [
  { root = "src/foo", reportDeprecated = false },
  { root = "src/bar", reportImplicitRelativeImport = false },
]

[amitkparekh]

Ah right! I thought that was only for literal environments like Linux vs Mac etc! I didn't realise it did this too!!! I just tried it and it doesn't seem to work? I added the following to my TOML. (Sorry I misread!)

This is totally top of my "basedmpy features" list!

[DetachHead]

idk why pyright doesn't support it when mypy does. it's not even exclusive to basedmypy lol

[DetachHead]

in the mean time a workaround that should work in your case is using ruff to report deprecated type annotations instead using the pyupgrade rules, since ruff supports per-file ignores