hass-core/homeassistant/components/tasmota/device_automation.py

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"""Provides device automations for Tasmota."""
from hatasmota.const import AUTOMATION_TYPE_TRIGGER
from homeassistant.helpers.device_registry import EVENT_DEVICE_REGISTRY_UPDATED
from homeassistant.helpers.dispatcher import async_dispatcher_connect
from . import device_trigger
from .discovery import TASMOTA_DISCOVERY_ENTITY_NEW
async def async_setup_entry(hass, config_entry):
"""Set up Tasmota device automation dynamically through discovery."""
async def async_device_removed(event):
"""Handle the removal of a device."""
if event.data["action"] != "remove":
return
await device_trigger.async_device_removed(hass, event.data["device_id"])
async def async_discover(tasmota_automation, discovery_hash):
"""Discover and add a Tasmota device automation."""
if tasmota_automation.automation_type == AUTOMATION_TYPE_TRIGGER:
await device_trigger.async_setup_trigger(
hass, tasmota_automation, config_entry, discovery_hash
)
async_dispatcher_connect(
hass,
TASMOTA_DISCOVERY_ENTITY_NEW.format("device_automation", "tasmota"),
async_discover,
)
hass.bus.async_listen(EVENT_DEVICE_REGISTRY_UPDATED, async_device_removed)