Small speed up to mqtt _async_queue_subscriptions #118094
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Proposed change
Use a defaultdict instead of setdefault to avoid a dict set when the value is already higher. This is only worked out to a 25% speed up to this function, I was hoping for more but the change is simple enough so it seemed worth moving forward.
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ruff format homeassistant tests
)If user exposed functionality or configuration variables are added/changed:
If the code communicates with devices, web services, or third-party tools:
Updated and included derived files by running:
python3 -m script.hassfest
.requirements_all.txt
.Updated by running
python3 -m script.gen_requirements_all
..coveragerc
.To help with the load of incoming pull requests: