mirror of https://github.com/home-assistant/core
89 lines
2.6 KiB
Python
89 lines
2.6 KiB
Python
"""Provides device triggers for LG Netcast."""
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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.components.device_automation import (
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DEVICE_TRIGGER_BASE_SCHEMA,
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InvalidDeviceAutomationConfig,
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)
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from homeassistant.const import CONF_DEVICE_ID, CONF_PLATFORM, CONF_TYPE
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from homeassistant.core import CALLBACK_TYPE, HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers.trigger import TriggerActionType, TriggerInfo
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from homeassistant.helpers.typing import ConfigType
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from . import trigger
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from .const import DOMAIN
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from .helpers import async_get_device_entry_by_device_id
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from .triggers.turn_on import (
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PLATFORM_TYPE as TURN_ON_PLATFORM_TYPE,
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async_get_turn_on_trigger,
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)
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TRIGGER_TYPES = {TURN_ON_PLATFORM_TYPE}
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TRIGGER_SCHEMA = DEVICE_TRIGGER_BASE_SCHEMA.extend(
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{
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vol.Required(CONF_TYPE): vol.In(TRIGGER_TYPES),
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}
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)
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async def async_validate_trigger_config(
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hass: HomeAssistant, config: ConfigType
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) -> ConfigType:
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"""Validate config."""
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config = TRIGGER_SCHEMA(config)
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if config[CONF_TYPE] == TURN_ON_PLATFORM_TYPE:
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device_id = config[CONF_DEVICE_ID]
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try:
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device = async_get_device_entry_by_device_id(hass, device_id)
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except ValueError as err:
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raise InvalidDeviceAutomationConfig(err) from err
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if DOMAIN in hass.data:
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for config_entry_id in device.config_entries:
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if hass.data[DOMAIN].get(config_entry_id):
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break
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else:
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raise InvalidDeviceAutomationConfig(
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f"Device {device.id} is not from an existing {DOMAIN} config entry"
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)
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return config
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async def async_get_triggers(
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_hass: HomeAssistant, device_id: str
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) -> list[dict[str, Any]]:
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"""List device triggers for LG Netcast devices."""
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return [async_get_turn_on_trigger(device_id)]
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async def async_attach_trigger(
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hass: HomeAssistant,
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config: ConfigType,
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action: TriggerActionType,
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trigger_info: TriggerInfo,
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) -> CALLBACK_TYPE:
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"""Attach a trigger."""
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if (trigger_type := config[CONF_TYPE]) == TURN_ON_PLATFORM_TYPE:
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trigger_config = {
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CONF_PLATFORM: trigger_type,
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CONF_DEVICE_ID: config[CONF_DEVICE_ID],
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}
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trigger_config = await trigger.async_validate_trigger_config(
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hass, trigger_config
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)
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return await trigger.async_attach_trigger(
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hass, trigger_config, action, trigger_info
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)
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raise HomeAssistantError(f"Unhandled trigger type {trigger_type}")
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