<!-- Thank you for taking the time to report an issue! We're glad to have you involved with Ruff. If you're filing a bug report, please consider including the following information: * A minimal code snippet that reproduces the bug. * The command you invoked (e.g., `ruff /path/to/file.py --fix`), ideally including the `--isolated` flag. * The current Ruff settings (any relevant sections from your `pyproject.toml`). * The current Ruff version (`ruff --version`). --> https://www.attrs.org/en/stable/init.html#hooking-yourself-into-initialization recommends dunder methods: `.__attrs_pre_init__`, `.__attrs_post_init__`, and `.__attrs_init__` which PLW3201 (bad-dunder-method-name) flags.