mirror of https://github.com/home-assistant/core
101 lines
2.8 KiB
Python
101 lines
2.8 KiB
Python
"""Provide the device conditions for Select."""
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from __future__ import annotations
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import voluptuous as vol
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from homeassistant.components.device_automation import (
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async_get_entity_registry_entry_or_raise,
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)
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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.exceptions import HomeAssistantError
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from homeassistant.helpers import (
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condition,
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config_validation as cv,
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entity_registry as er,
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)
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from homeassistant.helpers.config_validation import DEVICE_CONDITION_BASE_SCHEMA
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from homeassistant.helpers.entity import get_capability
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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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# nypy: disallow-any-generics
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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_or_uuid,
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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 = er.async_get(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.id,
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CONF_TYPE: "selected_option",
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}
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for entry in er.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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hass: HomeAssistant, config: ConfigType
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) -> condition.ConditionCheckerType:
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"""Create a function to test a device condition."""
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registry = er.async_get(hass)
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entity_id = er.async_resolve_entity_id(registry, config[CONF_ENTITY_ID])
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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, 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, vol.Schema]:
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"""List condition capabilities."""
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try:
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entry = async_get_entity_registry_entry_or_raise(hass, config[CONF_ENTITY_ID])
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options = get_capability(hass, entry.entity_id, ATTR_OPTIONS) or []
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except HomeAssistantError:
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options = []
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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(options),
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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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