core/homeassistant/components/lupusec/binary_sensor.py

54 lines
1.5 KiB
Python

"""
This component provides HA binary_sensor support for Lupusec Security System.
For more details about this platform, please refer to the documentation at
https://home-assistant.io/components/binary_sensor.lupusec/
"""
import logging
from datetime import timedelta
from homeassistant.components.lupusec import (LupusecDevice,
DOMAIN as LUPUSEC_DOMAIN)
from homeassistant.components.binary_sensor import (BinarySensorDevice,
DEVICE_CLASSES)
DEPENDENCIES = ['lupusec']
SCAN_INTERVAL = timedelta(seconds=2)
_LOGGER = logging.getLogger(__name__)
def setup_platform(hass, config, add_entities, discovery_info=None):
"""Set up a sensor for an Lupusec device."""
if discovery_info is None:
return
import lupupy.constants as CONST
data = hass.data[LUPUSEC_DOMAIN]
device_types = [CONST.TYPE_OPENING]
devices = []
for device in data.lupusec.get_devices(generic_type=device_types):
devices.append(LupusecBinarySensor(data, device))
add_entities(devices)
class LupusecBinarySensor(LupusecDevice, BinarySensorDevice):
"""A binary sensor implementation for Lupusec device."""
@property
def is_on(self):
"""Return True if the binary sensor is on."""
return self._device.is_on
@property
def device_class(self):
"""Return the class of the binary sensor."""
if self._device.generic_type not in DEVICE_CLASSES:
return None
return self._device.generic_type