core/homeassistant/components/rollershutter/scsgate.py

99 lines
2.9 KiB
Python

"""
Allow to configure a SCSGate roller shutter.
For more details about this platform, please refer to the documentation at
https://home-assistant.io/components/rollershutter.scsgate/
"""
import logging
import homeassistant.components.scsgate as scsgate
from homeassistant.components.rollershutter import RollershutterDevice
DEPENDENCIES = ['scsgate']
def setup_platform(hass, config, add_devices_callback, discovery_info=None):
"""Setup the SCSGate roller shutter."""
devices = config.get('devices')
rollershutters = []
logger = logging.getLogger(__name__)
if devices:
for _, entity_info in devices.items():
if entity_info['scs_id'] in scsgate.SCSGATE.devices:
continue
logger.info("Adding %s scsgate.rollershutter", entity_info['name'])
name = entity_info['name']
scs_id = entity_info['scs_id']
rollershutter = SCSGateRollerShutter(
name=name,
scs_id=scs_id,
logger=logger)
scsgate.SCSGATE.add_device(rollershutter)
rollershutters.append(rollershutter)
add_devices_callback(rollershutters)
# pylint: disable=abstract-method
# pylint: disable=too-many-arguments, too-many-instance-attributes
class SCSGateRollerShutter(RollershutterDevice):
"""Representation of SCSGate rollershutter."""
def __init__(self, scs_id, name, logger):
"""Initialize the roller shutter."""
self._scs_id = scs_id
self._name = name
self._logger = logger
@property
def scs_id(self):
"""Return the SCSGate ID."""
return self._scs_id
@property
def should_poll(self):
"""No polling needed."""
return False
@property
def name(self):
"""Return the name of the roller shutter."""
return self._name
@property
def current_position(self):
"""Return current position of roller shutter.
None is unknown, 0 is closed, 100 is fully open.
"""
return None
def move_up(self, **kwargs):
"""Move the roller shutter up."""
from scsgate.tasks import RaiseRollerShutterTask
scsgate.SCSGATE.append_task(
RaiseRollerShutterTask(target=self._scs_id))
def move_down(self, **kwargs):
"""Move the rollers hutter down."""
from scsgate.tasks import LowerRollerShutterTask
scsgate.SCSGATE.append_task(
LowerRollerShutterTask(target=self._scs_id))
def stop(self, **kwargs):
"""Stop the device."""
from scsgate.tasks import HaltRollerShutterTask
scsgate.SCSGATE.append_task(HaltRollerShutterTask(target=self._scs_id))
def process_event(self, message):
"""Handle a SCSGate message related with this roller shutter."""
self._logger.debug(
"Rollershutter %s, got message %s",
self._scs_id, message.toggled)