mirror of https://github.com/home-assistant/core
104 lines
2.8 KiB
Python
104 lines
2.8 KiB
Python
"""Select for Shelly."""
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from __future__ import annotations
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from dataclasses import dataclass
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from typing import Final
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from aioshelly.const import RPC_GENERATIONS
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from homeassistant.components.select import (
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DOMAIN as SELECT_PLATFORM,
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SelectEntity,
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SelectEntityDescription,
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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 .coordinator import ShellyConfigEntry, ShellyRpcCoordinator
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from .entity import (
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RpcEntityDescription,
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ShellyRpcAttributeEntity,
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async_setup_entry_rpc,
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)
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from .utils import (
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async_remove_orphaned_entities,
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get_device_entry_gen,
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get_virtual_component_ids,
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)
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@dataclass(frozen=True, kw_only=True)
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class RpcSelectDescription(RpcEntityDescription, SelectEntityDescription):
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"""Class to describe a RPC select entity."""
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RPC_SELECT_ENTITIES: Final = {
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"enum": RpcSelectDescription(
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key="enum",
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sub_key="value",
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has_entity_name=True,
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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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config_entry: ShellyConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up selectors for device."""
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if get_device_entry_gen(config_entry) in RPC_GENERATIONS:
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coordinator = config_entry.runtime_data.rpc
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assert coordinator
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async_setup_entry_rpc(
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hass, config_entry, async_add_entities, RPC_SELECT_ENTITIES, RpcSelect
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)
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# the user can remove virtual components from the device configuration, so
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# we need to remove orphaned entities
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virtual_text_ids = get_virtual_component_ids(
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coordinator.device.config, SELECT_PLATFORM
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)
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async_remove_orphaned_entities(
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hass,
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config_entry.entry_id,
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coordinator.mac,
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SELECT_PLATFORM,
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virtual_text_ids,
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"enum",
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)
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class RpcSelect(ShellyRpcAttributeEntity, SelectEntity):
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"""Represent a RPC select entity."""
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entity_description: RpcSelectDescription
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def __init__(
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self,
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coordinator: ShellyRpcCoordinator,
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key: str,
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attribute: str,
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description: RpcSelectDescription,
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) -> None:
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"""Initialize select."""
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super().__init__(coordinator, key, attribute, description)
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self._attr_options = list(self.option_map.values())
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@property
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def current_option(self) -> str | None:
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"""Return the selected entity option to represent the entity state."""
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if not isinstance(self.attribute_value, str):
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return None
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return self.option_map[self.attribute_value]
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async def async_select_option(self, option: str) -> None:
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"""Change the value."""
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await self.call_rpc(
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"Enum.Set", {"id": self._id, "value": self.reversed_option_map[option]}
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)
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