43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
"""Support for ZoneMinder binary sensors."""
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from __future__ import annotations
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from zoneminder.zm import ZoneMinder
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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.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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from . import DOMAIN as ZONEMINDER_DOMAIN
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async def async_setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the ZoneMinder binary sensor platform."""
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sensors = []
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for host_name, zm_client in hass.data[ZONEMINDER_DOMAIN].items():
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sensors.append(ZMAvailabilitySensor(host_name, zm_client))
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add_entities(sensors)
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class ZMAvailabilitySensor(BinarySensorEntity):
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"""Representation of the availability of ZoneMinder as a binary sensor."""
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_attr_device_class = BinarySensorDeviceClass.CONNECTIVITY
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def __init__(self, host_name: str, client: ZoneMinder) -> None:
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"""Initialize availability sensor."""
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self._attr_name = host_name
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self._client = client
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def update(self) -> None:
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"""Update the state of this sensor (availability of ZoneMinder)."""
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self._attr_is_on = self._client.is_available
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