89 lines
2.5 KiB
Python
89 lines
2.5 KiB
Python
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"""Provide the device conditions for Select."""
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from __future__ import annotations
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from typing import Any
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import voluptuous as vol
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from homeassistant.const import (
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CONF_CONDITION,
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CONF_DEVICE_ID,
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CONF_DOMAIN,
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CONF_ENTITY_ID,
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CONF_FOR,
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CONF_TYPE,
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)
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers import condition, config_validation as cv, entity_registry
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from homeassistant.helpers.config_validation import DEVICE_CONDITION_BASE_SCHEMA
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from homeassistant.helpers.typing import ConfigType, TemplateVarsType
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from .const import ATTR_OPTIONS, CONF_OPTION, DOMAIN
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CONDITION_TYPES = {"selected_option"}
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CONDITION_SCHEMA = DEVICE_CONDITION_BASE_SCHEMA.extend(
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{
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vol.Required(CONF_ENTITY_ID): cv.entity_id,
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vol.Required(CONF_TYPE): vol.In(CONDITION_TYPES),
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vol.Required(CONF_OPTION): str,
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vol.Optional(CONF_FOR): cv.positive_time_period_dict,
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}
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)
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async def async_get_conditions(
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hass: HomeAssistant, device_id: str
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) -> list[dict[str, str]]:
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"""List device conditions for Select devices."""
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registry = await entity_registry.async_get_registry(hass)
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return [
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{
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CONF_CONDITION: "device",
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CONF_DEVICE_ID: device_id,
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CONF_DOMAIN: DOMAIN,
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CONF_ENTITY_ID: entry.entity_id,
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CONF_TYPE: "selected_option",
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}
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for entry in entity_registry.async_entries_for_device(registry, device_id)
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if entry.domain == DOMAIN
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]
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@callback
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def async_condition_from_config(
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config: ConfigType, config_validation: bool
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) -> condition.ConditionCheckerType:
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"""Create a function to test a device condition."""
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if config_validation:
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config = CONDITION_SCHEMA(config)
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@callback
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def test_is_state(hass: HomeAssistant, variables: TemplateVarsType) -> bool:
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"""Test if an entity is a certain state."""
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return condition.state(
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hass, config[CONF_ENTITY_ID], config[CONF_OPTION], config.get(CONF_FOR)
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)
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return test_is_state
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async def async_get_condition_capabilities(
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hass: HomeAssistant, config: ConfigType
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) -> dict[str, Any]:
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"""List condition capabilities."""
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state = hass.states.get(config[CONF_ENTITY_ID])
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if state is None:
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return {}
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return {
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"extra_fields": vol.Schema(
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{
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vol.Required(CONF_OPTION): vol.In(
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state.attributes.get(ATTR_OPTIONS, [])
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),
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vol.Optional(CONF_FOR): cv.positive_time_period_dict,
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}
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)
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}
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