core/homeassistant/components/binary_sensor/insteon.py

66 lines
2.1 KiB
Python

"""
Support for INSTEON dimmers via PowerLinc Modem.
For more details about this component, please refer to the documentation at
https://home-assistant.io/components/binary_sensor.insteon/
"""
import asyncio
import logging
from homeassistant.components.binary_sensor import BinarySensorDevice
from homeassistant.components.insteon import InsteonEntity
DEPENDENCIES = ['insteon']
_LOGGER = logging.getLogger(__name__)
SENSOR_TYPES = {'openClosedSensor': 'opening',
'motionSensor': 'motion',
'doorSensor': 'door',
'wetLeakSensor': 'moisture',
'lightSensor': 'light',
'batterySensor': 'battery'}
@asyncio.coroutine
def async_setup_platform(hass, config, async_add_entities,
discovery_info=None):
"""Set up the INSTEON device class for the hass platform."""
insteon_modem = hass.data['insteon'].get('modem')
address = discovery_info['address']
device = insteon_modem.devices[address]
state_key = discovery_info['state_key']
name = device.states[state_key].name
if name != 'dryLeakSensor':
_LOGGER.debug('Adding device %s entity %s to Binary Sensor platform',
device.address.hex, device.states[state_key].name)
new_entity = InsteonBinarySensor(device, state_key)
async_add_entities([new_entity])
class InsteonBinarySensor(InsteonEntity, BinarySensorDevice):
"""A Class for an Insteon device entity."""
def __init__(self, device, state_key):
"""Initialize the INSTEON binary sensor."""
super().__init__(device, state_key)
self._sensor_type = SENSOR_TYPES.get(self._insteon_device_state.name)
@property
def device_class(self):
"""Return the class of this sensor."""
return self._sensor_type
@property
def is_on(self):
"""Return the boolean response if the node is on."""
on_val = bool(self._insteon_device_state.value)
if self._insteon_device_state.name == 'lightSensor':
return not on_val
return on_val