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mirror of https://github.com/home-assistant/core synced 2024-09-03 08:14:07 +02:00
ha-core/homeassistant/components/lock/reproduce_state.py
2019-12-09 12:19:11 +01:00

62 lines
1.6 KiB
Python

"""Reproduce an Lock state."""
import asyncio
import logging
from typing import Iterable, Optional
from homeassistant.const import (
ATTR_ENTITY_ID,
SERVICE_LOCK,
SERVICE_UNLOCK,
STATE_LOCKED,
STATE_UNLOCKED,
)
from homeassistant.core import Context, State
from homeassistant.helpers.typing import HomeAssistantType
from . import DOMAIN
_LOGGER = logging.getLogger(__name__)
VALID_STATES = {STATE_LOCKED, STATE_UNLOCKED}
async def _async_reproduce_state(
hass: HomeAssistantType, state: State, context: Optional[Context] = None
) -> None:
"""Reproduce a single state."""
cur_state = hass.states.get(state.entity_id)
if cur_state is None:
_LOGGER.warning("Unable to find entity %s", state.entity_id)
return
if state.state not in VALID_STATES:
_LOGGER.warning(
"Invalid state specified for %s: %s", state.entity_id, state.state
)
return
# Return if we are already at the right state.
if cur_state.state == state.state:
return
service_data = {ATTR_ENTITY_ID: state.entity_id}
if state.state == STATE_LOCKED:
service = SERVICE_LOCK
elif state.state == STATE_UNLOCKED:
service = SERVICE_UNLOCK
await hass.services.async_call(
DOMAIN, service, service_data, context=context, blocking=True
)
async def async_reproduce_states(
hass: HomeAssistantType, states: Iterable[State], context: Optional[Context] = None
) -> None:
"""Reproduce Lock states."""
await asyncio.gather(
*(_async_reproduce_state(hass, state, context) for state in states)
)