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Collection of changing entity properties to class attributes (#51248)

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* Collection of changing entity properties to class attributes

* Apply suggestions from code review

Co-authored-by: Erik Montnemery <erik@montnemery.com>

Co-authored-by: Erik Montnemery <erik@montnemery.com>
This commit is contained in:
Franck Nijhof 2021-05-31 10:50:11 +02:00 • committed by GitHub
parent 5acc3a1083
commit 258b388f41
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32 changed files with 106 additions and 305 deletions
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13
homeassistant/components/co2signal/sensor.py
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@ -54,6 +54,9 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
class CO2Sensor(SensorEntity):
"""Implementation of the CO2Signal sensor."""
_attr_icon = "mdi:molecule-co2"
_attr_unit_of_measurement = CO2_INTENSITY_UNIT
def __init__(self, token, country_code, lat, lon):
"""Initialize the sensor."""
self._token = token
@ -74,21 +77,11 @@ class CO2Sensor(SensorEntity):
"""Return the name of the sensor."""
return self._friendly_name
@property
def icon(self):
"""Icon to use in the frontend, if any."""
return "mdi:molecule-co2"
@property
def state(self):
"""Return the state of the device."""
return self._data
@property
def unit_of_measurement(self):
"""Return the unit of measurement of this entity, if any."""
return CO2_INTENSITY_UNIT
@property
def extra_state_attributes(self):
"""Return the state attributes of the last update."""