Format code with Ruff

[JonathanPlasse]

Purpose of the pull request

• Format code with Ruff (c.f. #171)

Description about the pull request

• Add ruff format check in CI
• Add ruff config in pyproject.toml (line-length of 88, with Python 3.8 minimal version).
• Add # fmt: skip where we want to keep manual formatting (e.g. Blender version)
• Upgrade Ruff to the 0.4.4 version

[JonathanPlasse]

@nutti, would you prefer a line-length other than 88? Is there any other part of the code, you would like to keep manually formatting? I would like to merge this as soon as possible to avoid merge conflict and having to rebase.

[nutti]

@JonathanPlasse

Thank you for your continuous work. I will check them. However, I can not review this PR quickly because I will be busy next week.

[JonathanPlasse]

No problem, as long as it is the first PR you merge, it is fine as there will not be any merge conflict.

[JonathanPlasse]

Thank you for being active, I am really glad seeing this project moving forward and being part of it.

[nutti]

@JonathanPlasse

Currently, build test for latest version will be failed. I have already reported this issue and will be fixed in the tomorrow. https://projects.blender.org/blender/blender/issues/122305

[nutti]

@JonathanPlasse

I'm now experimenting the ruff linter. After the experiment, I will propose a configuration file which matches this project. Also we should follow same GitHub Action job as markdownlint and so on (by calling shell script instead of calling ruff command directly).

[JonathanPlasse]

Indeed, I do not think the Ruff formatter fit this project. I will switch to the Ruff linter with formatting rules with auto-fix.

[nutti]

Thank you for your consideration. I think some ruff rules are useful for our project to clean our code, so I will adopt ruff linter to this project .

[nutti]

@JonathanPlasse

This requires a time to finish. Is it possible to pause this PR for now? If I ready to share, I will ping you again.

[JonathanPlasse]

Yes, you can close the pull request.