97 lines
2.9 KiB
Python
97 lines
2.9 KiB
Python
"""Provides device automations for control of LG webOS Smart TV."""
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from __future__ import annotations
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import voluptuous as vol
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from homeassistant.components.automation import (
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AutomationActionType,
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AutomationTriggerInfo,
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)
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from homeassistant.components.device_automation import DEVICE_TRIGGER_BASE_SCHEMA
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from homeassistant.components.device_automation.exceptions import (
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InvalidDeviceAutomationConfig,
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)
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from homeassistant.const import CONF_DEVICE_ID, CONF_DOMAIN, 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.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 (
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async_get_client_wrapper_by_device_entry,
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async_get_device_entry_by_device_id,
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async_is_device_config_entry_not_loaded,
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)
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from .triggers.turn_on import PLATFORM_TYPE as TURN_ON_PLATFORM_TYPE
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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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try:
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if async_is_device_config_entry_not_loaded(hass, config[CONF_DEVICE_ID]):
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return config
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except ValueError as err:
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raise InvalidDeviceAutomationConfig(err) from err
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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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async_get_client_wrapper_by_device_entry(hass, device)
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except ValueError as err:
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raise InvalidDeviceAutomationConfig(err) from err
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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, str]]:
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"""List device triggers for device."""
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triggers = []
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base_trigger = {
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CONF_PLATFORM: "device",
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CONF_DEVICE_ID: device_id,
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CONF_DOMAIN: DOMAIN,
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}
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triggers.append({**base_trigger, CONF_TYPE: TURN_ON_PLATFORM_TYPE})
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return triggers
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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: AutomationActionType,
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automation_info: AutomationTriggerInfo,
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) -> CALLBACK_TYPE | None:
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"""Attach a trigger."""
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trigger_type = config[CONF_TYPE]
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if trigger_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, automation_info
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)
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raise HomeAssistantError(f"Unhandled trigger type {trigger_type}")
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