4e07ab1b32
* 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
62 lines
2 KiB
Python
62 lines
2 KiB
Python
"""Support for Blink system camera sensors."""
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import logging
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from homeassistant.components.sensor import SensorEntity
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from homeassistant.const import (
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DEVICE_CLASS_SIGNAL_STRENGTH,
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DEVICE_CLASS_TEMPERATURE,
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SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
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TEMP_FAHRENHEIT,
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)
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from .const import DOMAIN, TYPE_TEMPERATURE, TYPE_WIFI_STRENGTH
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_LOGGER = logging.getLogger(__name__)
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SENSORS = {
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TYPE_TEMPERATURE: ["Temperature", TEMP_FAHRENHEIT, DEVICE_CLASS_TEMPERATURE],
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TYPE_WIFI_STRENGTH: [
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"Wifi Signal",
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SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
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DEVICE_CLASS_SIGNAL_STRENGTH,
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],
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}
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async def async_setup_entry(hass, config, async_add_entities):
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"""Initialize a Blink sensor."""
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data = hass.data[DOMAIN][config.entry_id]
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entities = []
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for camera in data.cameras:
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for sensor_type in SENSORS:
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entities.append(BlinkSensor(data, camera, sensor_type))
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async_add_entities(entities)
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class BlinkSensor(SensorEntity):
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"""A Blink camera sensor."""
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def __init__(self, data, camera, sensor_type):
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"""Initialize sensors from Blink camera."""
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name, units, device_class = SENSORS[sensor_type]
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self._attr_name = f"{DOMAIN} {camera} {name}"
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self._attr_device_class = device_class
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self.data = data
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self._camera = data.cameras[camera]
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self._attr_native_unit_of_measurement = units
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self._attr_unique_id = f"{self._camera.serial}-{sensor_type}"
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self._sensor_key = (
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"temperature_calibrated" if sensor_type == "temperature" else sensor_type
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)
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def update(self):
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"""Retrieve sensor data from the camera."""
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self.data.refresh()
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try:
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self._attr_native_value = self._camera.attributes[self._sensor_key]
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except KeyError:
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self._attr_native_value = None
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_LOGGER.error(
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"%s not a valid camera attribute. Did the API change?", self._sensor_key
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)
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