mirror of https://github.com/home-assistant/core
69 lines
2.2 KiB
Python
69 lines
2.2 KiB
Python
"""Elmax sensor platform."""
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from __future__ import annotations
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from elmax_api.model.panel import PanelStatus
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from homeassistant.components.binary_sensor import (
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BinarySensorDeviceClass,
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BinarySensorEntity,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import DOMAIN
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from .coordinator import ElmaxCoordinator
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from .entity import ElmaxEntity
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the Elmax sensor platform."""
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coordinator: ElmaxCoordinator = hass.data[DOMAIN][config_entry.entry_id]
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known_devices = set()
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def _discover_new_devices():
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panel_status: PanelStatus = coordinator.data
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# In case the panel is offline, its status will be None. In that case, simply do nothing
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if panel_status is None:
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return
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# Otherwise, add all the entities we found
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entities = []
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for zone in panel_status.zones:
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# Skip already handled devices
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if zone.endpoint_id in known_devices:
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continue
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entity = ElmaxSensor(
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elmax_device=zone,
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panel_version=panel_status.release,
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coordinator=coordinator,
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)
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entities.append(entity)
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if entities:
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async_add_entities(entities)
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known_devices.update([e.unique_id for e in entities])
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# Register a listener for the discovery of new devices
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remove_handle = coordinator.async_add_listener(_discover_new_devices)
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config_entry.async_on_unload(remove_handle)
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# Immediately run a discovery, so we don't need to wait for the next update
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_discover_new_devices()
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class ElmaxSensor(ElmaxEntity, BinarySensorEntity):
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"""Elmax Sensor entity implementation."""
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_attr_device_class = BinarySensorDeviceClass.DOOR
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@property
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def is_on(self) -> bool:
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"""Return true if the binary sensor is on."""
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return self.coordinator.get_zone_state(self._device.endpoint_id).opened
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