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50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
"""Provides triggers for occupancy."""
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from homeassistant.components.binary_sensor import (
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DOMAIN as BINARY_SENSOR_DOMAIN,
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BinarySensorDeviceClass,
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)
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from homeassistant.const import STATE_OFF, STATE_ON
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.automation import DomainSpec
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from homeassistant.helpers.trigger import (
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EntityTargetStateTriggerBase,
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EntityTriggerBase,
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Trigger,
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)
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class _OccupancyBinaryTriggerBase(EntityTriggerBase):
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"""Base trigger for occupancy binary sensor state changes."""
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_domain_specs = {
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BINARY_SENSOR_DOMAIN: DomainSpec(device_class=BinarySensorDeviceClass.OCCUPANCY)
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}
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class OccupancyDetectedTrigger(
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_OccupancyBinaryTriggerBase, EntityTargetStateTriggerBase
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):
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"""Trigger for occupancy detected (binary sensor ON)."""
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_to_states = {STATE_ON}
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class OccupancyClearedTrigger(
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_OccupancyBinaryTriggerBase, EntityTargetStateTriggerBase
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):
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"""Trigger for occupancy cleared (binary sensor OFF)."""
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_to_states = {STATE_OFF}
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TRIGGERS: dict[str, type[Trigger]] = {
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"detected": OccupancyDetectedTrigger,
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"cleared": OccupancyClearedTrigger,
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}
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async def async_get_triggers(hass: HomeAssistant) -> dict[str, type[Trigger]]:
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"""Return the triggers for occupancy."""
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return TRIGGERS
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