mirror of
https://github.com/home-assistant/core
synced 2024-08-31 05:57:13 +02:00
69 lines
2.0 KiB
Python
69 lines
2.0 KiB
Python
"""Support for Blink system camera control."""
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from homeassistant.components.binary_sensor import (
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DEVICE_CLASS_BATTERY,
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DEVICE_CLASS_MOTION,
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BinarySensorEntity,
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)
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from .const import DOMAIN, TYPE_BATTERY, TYPE_CAMERA_ARMED, TYPE_MOTION_DETECTED
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BINARY_SENSORS = {
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TYPE_BATTERY: ["Battery", DEVICE_CLASS_BATTERY],
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TYPE_CAMERA_ARMED: ["Camera Armed", None],
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TYPE_MOTION_DETECTED: ["Motion Detected", DEVICE_CLASS_MOTION],
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}
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async def async_setup_entry(hass, config, async_add_entities):
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"""Set up the blink binary sensors."""
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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 BINARY_SENSORS:
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entities.append(BlinkBinarySensor(data, camera, sensor_type))
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async_add_entities(entities)
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class BlinkBinarySensor(BinarySensorEntity):
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"""Representation of a Blink binary sensor."""
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def __init__(self, data, camera, sensor_type):
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"""Initialize the sensor."""
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self.data = data
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self._type = sensor_type
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name, device_class = BINARY_SENSORS[sensor_type]
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self._name = f"{DOMAIN} {camera} {name}"
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self._device_class = device_class
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self._camera = data.cameras[camera]
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self._state = None
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self._unique_id = f"{self._camera.serial}-{self._type}"
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@property
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def name(self):
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"""Return the name of the blink sensor."""
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return self._name
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@property
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def unique_id(self):
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"""Return the unique id of the sensor."""
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return self._unique_id
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@property
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def device_class(self):
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"""Return the class of this device."""
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return self._device_class
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@property
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def is_on(self):
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"""Return the status of the sensor."""
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return self._state
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def update(self):
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"""Update sensor state."""
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self.data.refresh()
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state = self._camera.attributes[self._type]
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if self._type == TYPE_BATTERY:
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state = state != "ok"
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self._state = state
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