core/homeassistant/components/automation/time.py

33 lines
1.0 KiB
Python

"""Offer time listening automation rules."""
import logging
import voluptuous as vol
from homeassistant.const import CONF_AT, CONF_PLATFORM
from homeassistant.core import callback
from homeassistant.helpers import config_validation as cv
from homeassistant.helpers.event import async_track_time_change
# mypy: allow-untyped-defs, no-check-untyped-defs
_LOGGER = logging.getLogger(__name__)
TRIGGER_SCHEMA = vol.Schema(
{vol.Required(CONF_PLATFORM): "time", vol.Required(CONF_AT): cv.time}
)
async def async_attach_trigger(hass, config, action, automation_info):
"""Listen for state changes based on configuration."""
at_time = config.get(CONF_AT)
hours, minutes, seconds = at_time.hour, at_time.minute, at_time.second
@callback
def time_automation_listener(now):
"""Listen for time changes and calls action."""
hass.async_run_job(action, {"trigger": {"platform": "time", "now": now}})
return async_track_time_change(
hass, time_automation_listener, hour=hours, minute=minutes, second=seconds
)