Add state caching to button entities #108272
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Proposed change
I was suprised to find how many button entities write state because they use a base entity class that writes state when a coordinator or other event happens even though their state does not change unless the button is pressed. I only noticed because I was tracing
isoformat
calls in the profile and I was a bit confused why there were more coming frombutton
s thansensor
.The state is now cached to avoid the time conversion each time the state is written
Type of change
Additional information
Checklist
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: