Enforce ruff/flake8-pyi rules (PYI)

[DimitriPapadopoulos]

I used ruff --extend--select PYI for this specific merge request. Ideally I should have used ruff --config 'line-length = 80' --extend--select PYI instead of fixing possible line length issues after linting. Since you're using flake8, you just need to add to your test requirements the relevant plugin — in this case flake8-pyi.

[DimitriPapadopoulos]

More generally, for ruff rules that implement the rules of flake8 plugins, just install the plugin:

• B → flake8-bugbear
• PYI -> flake8-pyi

For ruff rules that implement the rules of other tools, add the relevant tool to your test dependencies and add them to the CI jobs:

• UP → pyupgrade
• FLY → flynt

For ruff rules, you have no other choice than adding ruff to your setup:

• RUF → ruff

[DimitriPapadopoulos]

If you do want to enforce many of these rules, I would recommend moving to ruff altogether.