mirror of
https://github.com/home-assistant/core
synced 2024-08-02 23:40:32 +02:00
b10fc89a6b
* Make automation trigger info a TypedDict * zwave_js trigger type hint fixes * Remove redundant automation trigger info field presence checks * Use async_initialize_triggers in mqtt and tasmota device_trigger tests
109 lines
3.6 KiB
Python
109 lines
3.6 KiB
Python
"""Provides device automations for Nest."""
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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.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.components.homeassistant.triggers import event as event_trigger
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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.helpers.device_registry import DeviceRegistry
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from homeassistant.helpers.typing import ConfigType
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from .const import DATA_SUBSCRIBER, DOMAIN
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from .events import DEVICE_TRAIT_TRIGGER_MAP, NEST_EVENT
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DEVICE = "device"
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TRIGGER_TYPES = set(DEVICE_TRAIT_TRIGGER_MAP.values())
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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_get_nest_device_id(hass: HomeAssistant, device_id: str) -> str | None:
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"""Get the nest API device_id from the HomeAssistant device_id."""
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device_registry: DeviceRegistry = (
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await hass.helpers.device_registry.async_get_registry()
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)
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device = device_registry.async_get(device_id)
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if device:
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for (domain, unique_id) in device.identifiers:
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if domain == DOMAIN:
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return unique_id
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return None
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async def async_get_device_trigger_types(
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hass: HomeAssistant, nest_device_id: str
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) -> list[str]:
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"""List event triggers supported for a Nest device."""
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# All devices should have already been loaded so any failures here are
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# "shouldn't happen" cases
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subscriber = hass.data[DOMAIN][DATA_SUBSCRIBER]
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device_manager = await subscriber.async_get_device_manager()
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nest_device = device_manager.devices.get(nest_device_id)
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if not nest_device:
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raise InvalidDeviceAutomationConfig(f"Nest device not found {nest_device_id}")
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# Determine the set of event types based on the supported device traits
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trigger_types = []
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for trait in nest_device.traits:
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trigger_type = DEVICE_TRAIT_TRIGGER_MAP.get(trait)
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if trigger_type:
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trigger_types.append(trigger_type)
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return trigger_types
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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 a Nest device."""
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nest_device_id = await async_get_nest_device_id(hass, device_id)
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if not nest_device_id:
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raise InvalidDeviceAutomationConfig(f"Device not found {device_id}")
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trigger_types = await async_get_device_trigger_types(hass, nest_device_id)
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return [
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{
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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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CONF_TYPE: trigger_type,
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}
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for trigger_type in trigger_types
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]
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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:
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"""Attach a trigger."""
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event_config = event_trigger.TRIGGER_SCHEMA(
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{
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event_trigger.CONF_PLATFORM: "event",
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event_trigger.CONF_EVENT_TYPE: NEST_EVENT,
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event_trigger.CONF_EVENT_DATA: {
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CONF_DEVICE_ID: config[CONF_DEVICE_ID],
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CONF_TYPE: config[CONF_TYPE],
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},
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}
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)
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return await event_trigger.async_attach_trigger(
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hass, event_config, action, automation_info, platform_type="device"
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)
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