94 lines
2.7 KiB
Python
94 lines
2.7 KiB
Python
"""Binary sensor support for the Skybell HD Doorbell."""
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from datetime import timedelta
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import logging
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import voluptuous as vol
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from homeassistant.components.binary_sensor import PLATFORM_SCHEMA, BinarySensorDevice
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from homeassistant.const import CONF_ENTITY_NAMESPACE, CONF_MONITORED_CONDITIONS
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import homeassistant.helpers.config_validation as cv
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from . import DEFAULT_ENTITY_NAMESPACE, DOMAIN as SKYBELL_DOMAIN, SkybellDevice
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_LOGGER = logging.getLogger(__name__)
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SCAN_INTERVAL = timedelta(seconds=5)
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# Sensor types: Name, device_class, event
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SENSOR_TYPES = {
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"button": ["Button", "occupancy", "device:sensor:button"],
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"motion": ["Motion", "motion", "device:sensor:motion"],
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}
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Optional(
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CONF_ENTITY_NAMESPACE, default=DEFAULT_ENTITY_NAMESPACE
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): cv.string,
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vol.Required(CONF_MONITORED_CONDITIONS, default=[]): vol.All(
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cv.ensure_list, [vol.In(SENSOR_TYPES)]
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),
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}
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)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the platform for a Skybell device."""
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skybell = hass.data.get(SKYBELL_DOMAIN)
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sensors = []
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for sensor_type in config.get(CONF_MONITORED_CONDITIONS):
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for device in skybell.get_devices():
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sensors.append(SkybellBinarySensor(device, sensor_type))
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add_entities(sensors, True)
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class SkybellBinarySensor(SkybellDevice, BinarySensorDevice):
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"""A binary sensor implementation for Skybell devices."""
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def __init__(self, device, sensor_type):
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"""Initialize a binary sensor for a Skybell device."""
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super().__init__(device)
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self._sensor_type = sensor_type
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self._name = "{0} {1}".format(
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self._device.name, SENSOR_TYPES[self._sensor_type][0]
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)
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self._device_class = SENSOR_TYPES[self._sensor_type][1]
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self._event = {}
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self._state = None
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@property
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def name(self):
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"""Return the name of the sensor."""
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return self._name
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@property
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def is_on(self):
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"""Return True if the binary sensor is on."""
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return self._state
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@property
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def device_class(self):
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"""Return the class of the binary sensor."""
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return self._device_class
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@property
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def device_state_attributes(self):
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"""Return the state attributes."""
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attrs = super().device_state_attributes
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attrs["event_date"] = self._event.get("createdAt")
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return attrs
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def update(self):
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"""Get the latest data and updates the state."""
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super().update()
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event = self._device.latest(SENSOR_TYPES[self._sensor_type][2])
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self._state = bool(event and event.get("id") != self._event.get("id"))
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self._event = event or {}
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