Suggestion: per-file-includes

[kobymeir]

As shown in the configuration there is an option to exclude rules:
https://beta.ruff.rs/docs/configuration/#using-pyprojecttoml

I want an option to include rules on specific files patterns
for example, I want to force specific rules on _test.py files in my project.

# enforce `E402` (import violations) in all `*_test.py` files.
[tool.ruff.per-file-ignores]
"*_test.py" = ["E402"]

[charliermarsh]

👍 I do want to support something like this, though I believe this is a duplicate of #3172.

[kobymeir]

My use case is a bit different, as I'm trying to use the banned-api https://beta.ruff.rs/docs/settings/#flake8-tidy-imports-banned-api within *_test.py files.

Maybe this example of what i'm try to accomplish is better:

[tool.ruff.flake8-tidy-imports]
[tool.ruff.flake8-tidy-imports.banned-api]
"random".msg = "The random module is forbidden within test files, as it might cause them not to be deterministic"
"random".pattern = "**/*_test.py"