mirror of
https://github.com/home-assistant/core.git
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Abílio Costa
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
"""Support for Modbus switches."""
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from typing import Any, override
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from homeassistant.components.switch import SwitchEntity
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from homeassistant.const import CONF_NAME, CONF_SWITCHES
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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 get_hub
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from .entity import ModbusToggleEntity
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PARALLEL_UPDATES = 1
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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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async_add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Read configuration and create Modbus switches."""
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if discovery_info is None or not (switches := discovery_info[CONF_SWITCHES]):
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return
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hub = get_hub(hass, discovery_info[CONF_NAME])
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async_add_entities(ModbusSwitch(hass, hub, config) for config in switches)
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class ModbusSwitch(ModbusToggleEntity, SwitchEntity):
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"""Base class representing a Modbus switch."""
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@override
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Set switch on."""
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await self.async_turn(self.command_on)
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