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[pydocstyle-D405] Allow using parameters as a sub-section header #9894

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mikeleppane
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Summary

This review contains a fix for D405 (capitalize-section-name)
The problem is that Ruff considers the sub-section header as a normal section if it has the same name as some section name. For instance, a function/method has an argument named "parameters". This only applies if you use Numpy style docstring.

See: ISSUE

The following will not raise D405 after the fix:

def some_function(parameters: list[str]):
    """A function with a parameters parameter

    Parameters
    ----------

    parameters:
        A list of string parameters
    """
    ...

Test Plan

cargo test

@mikeleppane mikeleppane changed the title [pydocstyle-D405] Allow using *parameters* as a sub-section header [pydocstyle-D405] Allow using parameters as a sub-section header Feb 8, 2024
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github-actions bot commented Feb 8, 2024

ruff-ecosystem results

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✅ ecosystem check detected no linter changes.

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✅ ecosystem check detected no linter changes.

@charliermarsh charliermarsh self-requested a review February 8, 2024 17:39
@charliermarsh charliermarsh added bug Something isn't working docstring Related to docstring linting or formatting labels Feb 8, 2024
@charliermarsh charliermarsh force-pushed the fix(D405)/allow_using_section_name_as_sub_section_header branch from ed05447 to 960a60f Compare February 8, 2024 21:12
@mikeleppane
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Note: check that the condition still holds if an arg name is different than Parameters but some other section name e.g returns.

@charliermarsh
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@mikeleppane - Can you post an example?

@mikeleppane
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Sorry, I forgot to add a test case for this.

def foo(returns: int):
   """
   Parameters
   -‐-----------------
   returns:
       some value

   """

@charliermarsh
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Ahh ok yes, the change I made here doesn't cover that case.

@charliermarsh
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I have an idea for it, thanks.

@charliermarsh charliermarsh merged commit b4f2882 into astral-sh:main Feb 9, 2024
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@charliermarsh
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Thanks as always @mikeleppane!

nkxxll pushed a commit to nkxxll/ruff that referenced this pull request Mar 10, 2024
…stral-sh#9894)

## Summary

This review contains a fix for
[D405](https://docs.astral.sh/ruff/rules/capitalize-section-name/)
(capitalize-section-name)
The problem is that Ruff considers the sub-section header as a normal
section if it has the same name as some section name. For instance, a
function/method has an argument named "parameters". This only applies if
you use Numpy style docstring.

See: [ISSUE](astral-sh#9806)

The following will not raise D405 after the fix:
```python  
def some_function(parameters: list[str]):
    """A function with a parameters parameter

    Parameters
    ----------

    parameters:
        A list of string parameters
    """
    ...
```


## Test Plan

```bash
cargo test
```

---------

Co-authored-by: Mikko Leppänen <mikko.leppanen@vaisala.com>
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
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3 participants