mirror of
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109 lines
3.7 KiB
Python
109 lines
3.7 KiB
Python
"""Home Assistant component for accessing the Wallbox Portal API. The switch component creates a switch entity."""
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from __future__ import annotations
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from collections.abc import Awaitable, Callable
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from dataclasses import dataclass
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from requests import HTTPError
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from homeassistant.components.select import SelectEntity, SelectEntityDescription
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from .const import (
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CHARGER_DATA_KEY,
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CHARGER_ECO_SMART_KEY,
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CHARGER_FEATURES_KEY,
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CHARGER_PLAN_KEY,
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CHARGER_POWER_BOOST_KEY,
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CHARGER_SERIAL_NUMBER_KEY,
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DOMAIN,
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EcoSmartMode,
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)
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from .coordinator import WallboxConfigEntry, WallboxCoordinator
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from .entity import WallboxEntity
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@dataclass(frozen=True, kw_only=True)
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class WallboxSelectEntityDescription(SelectEntityDescription):
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"""Describes Wallbox select entity."""
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current_option_fn: Callable[[WallboxCoordinator], str | None]
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select_option_fn: Callable[[WallboxCoordinator, str], Awaitable[None]]
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supported_fn: Callable[[WallboxCoordinator], bool]
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SELECT_TYPES: dict[str, WallboxSelectEntityDescription] = {
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CHARGER_ECO_SMART_KEY: WallboxSelectEntityDescription(
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key=CHARGER_ECO_SMART_KEY,
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translation_key=CHARGER_ECO_SMART_KEY,
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options=[
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EcoSmartMode.OFF,
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EcoSmartMode.ECO_MODE,
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EcoSmartMode.FULL_SOLAR,
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],
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select_option_fn=lambda coordinator, mode: coordinator.async_set_eco_smart(
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mode
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),
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current_option_fn=lambda coordinator: coordinator.data[CHARGER_ECO_SMART_KEY],
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supported_fn=lambda coordinator: coordinator.data[CHARGER_DATA_KEY][
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CHARGER_PLAN_KEY
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][CHARGER_FEATURES_KEY].count(CHARGER_POWER_BOOST_KEY),
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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: WallboxConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Create wallbox select entities in HASS."""
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coordinator: WallboxCoordinator = entry.runtime_data
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if coordinator.data[CHARGER_ECO_SMART_KEY] != EcoSmartMode.DISABLED:
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async_add_entities(
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WallboxSelect(coordinator, description)
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for ent in coordinator.data
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if (
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(description := SELECT_TYPES.get(ent))
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and description.supported_fn(coordinator)
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)
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)
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# Coordinator is used to centralize the data updates
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PARALLEL_UPDATES = 0
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class WallboxSelect(WallboxEntity, SelectEntity):
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"""Representation of the Wallbox portal."""
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entity_description: WallboxSelectEntityDescription
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def __init__(
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self,
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coordinator: WallboxCoordinator,
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description: WallboxSelectEntityDescription,
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) -> None:
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"""Initialize a Wallbox select entity."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_unique_id = f"{description.key}-{coordinator.data[CHARGER_DATA_KEY][CHARGER_SERIAL_NUMBER_KEY]}"
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@property
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def current_option(self) -> str | None:
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"""Return an option."""
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return self.entity_description.current_option_fn(self.coordinator)
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async def async_select_option(self, option: str) -> None:
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"""Handle the selection of an option."""
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try:
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await self.entity_description.select_option_fn(self.coordinator, option)
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except (ConnectionError, HTTPError) as e:
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raise HomeAssistantError(
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translation_key="api_failed", translation_domain=DOMAIN
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) from e
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await self.coordinator.async_request_refresh()
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