mirror of https://github.com/home-assistant/core
105 lines
3.3 KiB
Python
105 lines
3.3 KiB
Python
"""Support for TechnoVE number entities."""
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from __future__ import annotations
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from collections.abc import Callable, Coroutine
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from dataclasses import dataclass
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from typing import Any
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from technove import MIN_CURRENT, TechnoVE
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from homeassistant.components.number import (
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NumberDeviceClass,
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NumberEntity,
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NumberEntityDescription,
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NumberMode,
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)
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from homeassistant.const import EntityCategory
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ServiceValidationError
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import TechnoVEConfigEntry
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from .const import DOMAIN
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from .coordinator import TechnoVEDataUpdateCoordinator
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from .entity import TechnoVEEntity
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from .helpers import technove_exception_handler
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@dataclass(frozen=True, kw_only=True)
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class TechnoVENumberDescription(NumberEntityDescription):
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"""Describes TechnoVE number entity."""
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native_max_value_fn: Callable[[TechnoVE], float]
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native_value_fn: Callable[[TechnoVE], float]
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set_value_fn: Callable[
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[TechnoVEDataUpdateCoordinator, float], Coroutine[Any, Any, None]
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]
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async def _set_max_current(
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coordinator: TechnoVEDataUpdateCoordinator, value: float
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) -> None:
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if coordinator.data.info.in_sharing_mode:
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raise ServiceValidationError(
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translation_domain=DOMAIN, translation_key="max_current_in_sharing_mode"
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)
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await coordinator.technove.set_max_current(value)
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NUMBERS = [
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TechnoVENumberDescription(
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key="max_current",
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translation_key="max_current",
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entity_category=EntityCategory.CONFIG,
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device_class=NumberDeviceClass.CURRENT,
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mode=NumberMode.BOX,
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native_step=1,
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native_min_value=MIN_CURRENT,
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native_max_value_fn=lambda station: station.info.max_station_current,
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native_value_fn=lambda station: station.info.max_current,
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set_value_fn=_set_max_current,
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),
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]
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: TechnoVEConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up TechnoVE number entity based on a config entry."""
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async_add_entities(
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TechnoVENumberEntity(entry.runtime_data, description) for description in NUMBERS
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)
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class TechnoVENumberEntity(TechnoVEEntity, NumberEntity):
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"""Defines a TechnoVE number entity."""
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entity_description: TechnoVENumberDescription
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def __init__(
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self,
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coordinator: TechnoVEDataUpdateCoordinator,
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description: TechnoVENumberDescription,
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) -> None:
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"""Initialize a TechnoVE switch entity."""
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self.entity_description = description
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super().__init__(coordinator, description.key)
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@property
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def native_max_value(self) -> float:
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"""Return the max value of the TechnoVE number entity."""
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return self.entity_description.native_max_value_fn(self.coordinator.data)
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@property
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def native_value(self) -> float:
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"""Return the native value of the TechnoVE number entity."""
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return self.entity_description.native_value_fn(self.coordinator.data)
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@technove_exception_handler
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async def async_set_native_value(self, value: float) -> None:
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"""Set the value for the TechnoVE number entity."""
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await self.entity_description.set_value_fn(self.coordinator, value)
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