Stabilize `flake8-async` behavior changes

[MichaReiser]

• [ ] https://github.com/astral-sh/ruff/pull/12221
• [ ] https://github.com/astral-sh/ruff/pull/12236
• [ ] https://github.com/astral-sh/ruff/pull/12261
• [ ] https://github.com/astral-sh/ruff/pull/12262
• [ ] https://github.com/astral-sh/ruff/pull/12266

[augustelalande]

Add ASYNC109 to this #12236

[charliermarsh]

Nice. Is this done, or are there more?

[augustelalande]

So that last trio exclusive rule in ruff is ASYNC105, however it has also remained trio only in the reference flake8-async plugin.

ASYNC105: missing-await async trio function called without using await. This is only supported with trio functions, but you can get similar functionality with a type-checker.

expanding the rule is dependent on multi-file type checking so I think it can just be left as is for now.

[charliermarsh]

Awesome, thank you @augustelalande!

[augustelalande]

@charliermarsh I don't think you should close this. Currently I updated the rules to match the upstream behavior, but the change is gated behind preview. I think @MichaReiser meant this issue to track the removal of gating which can be released in the 0.6 release (or 0.7 I thought?).

[charliermarsh]

Ah I see, ok, makes sense.