* Add speed conversion function
* Add test for speed utility functions
* Update unit system tests
* Fix incorrect unit conversions in tests
* Fix some test errors
* Calculate speed units from smaller set of constants
* Fix typo in speed test
* Use pytest.approx for checking floating point values
* Change other instance of speeds needing to be pytest.approx
* Revert changes to unit system
* Fix oopsie in defining in/day and in/hr
* Parametrize test
* Add comments describing calculations & remove duplicate test
* Move temperature conversions to entity base class (1/8)
* Update integrations a-c
* Leave old temperature conversion until all integrations are migrated
* tweak
* Use contextlib.suppress
* Remove the MeasurableUnitEntity mixin
* Address comments, add tests
* Fix f-string
* Drop deprecation warning from base entity class
* Update with _attr-shorthand
* Fix rebase mistakes
* Fix additional rebase mistakes
* Only report temperature conversion once
* Fix additional rebase mistakes
* Format homeassistant/components/bbox/sensor.py
* Fix check for overidden _attr_state
* Remove test workarounds from implementation
* Remove useless None-check
* Tweaks
* Migrate new sensors a-c
* Update climacell
* Push deprecation of temperature conversion forward
* Override __repr__ in SensorEntity
* Include native_value in SensorEntity attributes
* Pylint
* Black
* Black
* Fix rebase mistakes
* black
* Fix rebase mistakes
* Revert changes in august/sensor.py
* Revert handling of unit converted restored state
* Apply code review suggestion
* Fix arlo test