mirror of
https://github.com/home-assistant/core
synced 2024-09-03 08:14:07 +02:00
42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
"""Support for TCP socket based sensors."""
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from __future__ import annotations
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from typing import Final
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from homeassistant.components.sensor import (
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PLATFORM_SCHEMA as PARENT_PLATFORM_SCHEMA,
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SensorEntity,
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)
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from homeassistant.const import CONF_UNIT_OF_MEASUREMENT
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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, StateType
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from .common import TCP_PLATFORM_SCHEMA, TcpEntity
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PLATFORM_SCHEMA: Final = PARENT_PLATFORM_SCHEMA.extend(TCP_PLATFORM_SCHEMA)
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def 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 TCP Sensor."""
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add_entities([TcpSensor(hass, config)])
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class TcpSensor(TcpEntity, SensorEntity):
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"""Implementation of a TCP socket based sensor."""
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@property
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def native_value(self) -> StateType:
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"""Return the state of the device."""
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return self._state
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@property
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def native_unit_of_measurement(self) -> str | None:
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"""Return the unit of measurement of this entity."""
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return self._config[CONF_UNIT_OF_MEASUREMENT]
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