[tool.ruff.isort] vs [tool.ruff.lint.isort]

[CatBraaain]

Hi, I have a question about the isort configuration in Ruff.

In pyproject.toml, it seems that both of the following work:

[tool.ruff.isort]
combine-as-imports = true

[tool.ruff.lint.isort]
combine-as-imports = true

I tried both, and Ruff seems to apply the setting in either case. However, in the official docs (https://docs.astral.sh/ruff/settings/#lint_isort_combine-as-imports), [tool.ruff.lint.isort] is used.

Is [tool.ruff.isort] also officially supported, or should we always prefer [tool.ruff.lint.isort]?

Thanks!

[dhruvmanila]

[tool.ruff.isort] is deprecated, the official supported header is [tool.ruff.lint.isort]. You should see the deprecation warning when you run ruff check:

warning: The top-level linter settings are deprecated in favour of their counterparts 
in the `lint` section. Please update the following options in `pyproject.toml`:
  - 'isort' -> 'lint.isort'