hass-core/homeassistant/components/media_player/reproduce_state.py
Joakim Plate 3bb5caabe2 Reproduce states by letting each component opt in on handling state recovery itself (#18700)
* Move group to it's own setup

* Let each component to handle restore of state

* Move constants for climate into const.py

For now import all into __init__.py to keep backword compat

* Move media plyaer constants to const.py file

For now import all constants into __init__.py to keep
backword compatibility

* Move media player to it's own file

* Move climate to it's own file

* Remove ecobee service from common components

BREAKING CHANGE

* Add tests for climate

* Add test for media_player

* Make sure we clone timestamps of state

* Add tests for groups

* Remove old tests for media player, it's handled by other tests

* Add tests for calls to component functions

* Add docstring for climate const

* Add docstring for media_player const

* Explicitly import constants in climate

* Explicitly import constants in media_player

* Add period to climate const

* Add period to media_player const

* Fix some lint errors in climate

* Fix some lint errors in media_player

* Fix lint warnings on climate tests

* Fix lint warnings on group tests

* Fix lint warnings on media_player tests

* Fix lint warnings on state tests

* Adjust indent for state tests
2019-02-05 17:25:27 -08:00

87 lines
3.2 KiB
Python

"""Module that groups code required to handle state restore for component."""
import asyncio
from typing import Iterable, Optional
from homeassistant.const import (
SERVICE_MEDIA_PAUSE, SERVICE_MEDIA_PLAY, SERVICE_MEDIA_SEEK,
SERVICE_MEDIA_STOP, SERVICE_TURN_OFF, SERVICE_TURN_ON, SERVICE_VOLUME_MUTE,
SERVICE_VOLUME_SET, STATE_IDLE, STATE_OFF, STATE_ON, STATE_PAUSED,
STATE_PLAYING)
from homeassistant.core import Context, State
from homeassistant.helpers.typing import HomeAssistantType
from homeassistant.loader import bind_hass
from .const import (
ATTR_MEDIA_VOLUME_LEVEL,
ATTR_MEDIA_VOLUME_MUTED,
ATTR_MEDIA_SEEK_POSITION,
ATTR_INPUT_SOURCE,
ATTR_SOUND_MODE,
ATTR_MEDIA_CONTENT_TYPE,
ATTR_MEDIA_CONTENT_ID,
ATTR_MEDIA_ENQUEUE,
SERVICE_PLAY_MEDIA,
SERVICE_SELECT_SOURCE,
SERVICE_SELECT_SOUND_MODE,
DOMAIN,
)
async def _async_reproduce_states(hass: HomeAssistantType,
state: State,
context: Optional[Context] = None) -> None:
"""Reproduce component states."""
async def call_service(service: str, keys: Iterable):
"""Call service with set of attributes given."""
data = {}
data['entity_id'] = state.entity_id
for key in keys:
if key in state.attributes:
data[key] = state.attributes[key]
await hass.services.async_call(
DOMAIN, service, data,
blocking=True, context=context)
if state.state == STATE_ON:
await call_service(SERVICE_TURN_ON, [])
elif state.state == STATE_OFF:
await call_service(SERVICE_TURN_OFF, [])
elif state.state == STATE_PLAYING:
await call_service(SERVICE_MEDIA_PLAY, [])
elif state.state == STATE_IDLE:
await call_service(SERVICE_MEDIA_STOP, [])
elif state.state == STATE_PAUSED:
await call_service(SERVICE_MEDIA_PAUSE, [])
if ATTR_MEDIA_VOLUME_LEVEL in state.attributes:
await call_service(SERVICE_VOLUME_SET, [ATTR_MEDIA_VOLUME_LEVEL])
if ATTR_MEDIA_VOLUME_MUTED in state.attributes:
await call_service(SERVICE_VOLUME_MUTE, [ATTR_MEDIA_VOLUME_MUTED])
if ATTR_MEDIA_SEEK_POSITION in state.attributes:
await call_service(SERVICE_MEDIA_SEEK, [ATTR_MEDIA_SEEK_POSITION])
if ATTR_INPUT_SOURCE in state.attributes:
await call_service(SERVICE_SELECT_SOURCE, [ATTR_INPUT_SOURCE])
if ATTR_SOUND_MODE in state.attributes:
await call_service(SERVICE_SELECT_SOUND_MODE, [ATTR_SOUND_MODE])
if (ATTR_MEDIA_CONTENT_TYPE in state.attributes) and \
(ATTR_MEDIA_CONTENT_ID in state.attributes):
await call_service(SERVICE_PLAY_MEDIA,
[ATTR_MEDIA_CONTENT_TYPE,
ATTR_MEDIA_CONTENT_ID,
ATTR_MEDIA_ENQUEUE])
@bind_hass
async def async_reproduce_states(hass: HomeAssistantType,
states: Iterable[State],
context: Optional[Context] = None) -> None:
"""Reproduce component states."""
await asyncio.gather(*[
_async_reproduce_states(hass, state, context)
for state in states])