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Use shorthand attributes in the CPU Speed integration (#62896)

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Franck Nijhof 2021-12-28 11:38:42 +01:00 committed by GitHub
parent 41c497ee6e
commit f6c1266af6
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1 changed files with 6 additions and 26 deletions
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32
homeassistant/components/cpuspeed/sensor.py
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@ -15,8 +15,6 @@ HZ_ADVERTISED = "hz_advertised"
DEFAULT_NAME = "CPU speed" DEFAULT_NAME = "CPU speed"
ICON = "mdi:pulse"
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend( PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
{vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string} {vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string}
) )
@ -31,27 +29,14 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
class CpuSpeedSensor(SensorEntity): class CpuSpeedSensor(SensorEntity):
"""Representation of a CPU sensor.""" """Representation of a CPU sensor."""
_attr_native_unit_of_measurement = FREQUENCY_GIGAHERTZ
_attr_icon = "mdi:pulse"
def __init__(self, name): def __init__(self, name):
"""Initialize the CPU sensor.""" """Initialize the CPU sensor."""
self._name = name self._attr_name = name
self._state = None
self.info = None self.info = None
@property
def name(self):
"""Return the name of the sensor."""
return self._name
@property
def native_value(self):
"""Return the state of the sensor."""
return self._state
@property
def native_unit_of_measurement(self):
"""Return the unit the value is expressed in."""
return FREQUENCY_GIGAHERTZ
@property @property
def extra_state_attributes(self): def extra_state_attributes(self):
"""Return the state attributes.""" """Return the state attributes."""
@ -64,15 +49,10 @@ class CpuSpeedSensor(SensorEntity):
attrs[ATTR_HZ] = round(self.info[HZ_ADVERTISED][0] / 10 ** 9, 2) attrs[ATTR_HZ] = round(self.info[HZ_ADVERTISED][0] / 10 ** 9, 2)
return attrs return attrs
@property
def icon(self):
"""Return the icon to use in the frontend, if any."""
return ICON
def update(self): def update(self):
"""Get the latest data and updates the state.""" """Get the latest data and updates the state."""
self.info = cpuinfo.get_cpu_info() self.info = cpuinfo.get_cpu_info()
if HZ_ACTUAL in self.info: if HZ_ACTUAL in self.info:
self._state = round(float(self.info[HZ_ACTUAL][0]) / 10 ** 9, 2) self._attr_native_value = round(float(self.info[HZ_ACTUAL][0]) / 10 ** 9, 2)
else: else:
self._state = None self._attr_native_value = None