core/homeassistant/components/homematic/binary_sensor.py

94 lines
2.7 KiB
Python

"""Support for HomeMatic binary sensors."""
import logging
from homeassistant.components.binary_sensor import (
DEVICE_CLASS_BATTERY,
DEVICE_CLASS_MOTION,
DEVICE_CLASS_OPENING,
DEVICE_CLASS_PRESENCE,
DEVICE_CLASS_SMOKE,
BinarySensorDevice,
)
from .const import ATTR_DISCOVER_DEVICES, ATTR_DISCOVERY_TYPE, DISCOVER_BATTERY
from .entity import HMDevice
_LOGGER = logging.getLogger(__name__)
SENSOR_TYPES_CLASS = {
"IPShutterContact": DEVICE_CLASS_OPENING,
"IPShutterContactSabotage": DEVICE_CLASS_OPENING,
"MaxShutterContact": DEVICE_CLASS_OPENING,
"Motion": DEVICE_CLASS_MOTION,
"MotionV2": DEVICE_CLASS_MOTION,
"PresenceIP": DEVICE_CLASS_PRESENCE,
"Remote": None,
"RemoteMotion": None,
"ShutterContact": DEVICE_CLASS_OPENING,
"Smoke": DEVICE_CLASS_SMOKE,
"SmokeV2": DEVICE_CLASS_SMOKE,
"TiltSensor": None,
"WeatherSensor": None,
"IPContact": DEVICE_CLASS_OPENING,
}
def setup_platform(hass, config, add_entities, discovery_info=None):
"""Set up the HomeMatic binary sensor platform."""
if discovery_info is None:
return
devices = []
for conf in discovery_info[ATTR_DISCOVER_DEVICES]:
if discovery_info[ATTR_DISCOVERY_TYPE] == DISCOVER_BATTERY:
devices.append(HMBatterySensor(conf))
else:
devices.append(HMBinarySensor(conf))
add_entities(devices, True)
class HMBinarySensor(HMDevice, BinarySensorDevice):
"""Representation of a binary HomeMatic device."""
@property
def is_on(self):
"""Return true if switch is on."""
if not self.available:
return False
return bool(self._hm_get_state())
@property
def device_class(self):
"""Return the class of this sensor from DEVICE_CLASSES."""
# If state is MOTION (Only RemoteMotion working)
if self._state == "MOTION":
return DEVICE_CLASS_MOTION
return SENSOR_TYPES_CLASS.get(self._hmdevice.__class__.__name__)
def _init_data_struct(self):
"""Generate the data dictionary (self._data) from metadata."""
# Add state to data struct
if self._state:
self._data.update({self._state: None})
class HMBatterySensor(HMDevice, BinarySensorDevice):
"""Representation of an HomeMatic low battery sensor."""
@property
def device_class(self):
"""Return battery as a device class."""
return DEVICE_CLASS_BATTERY
@property
def is_on(self):
"""Return True if battery is low."""
return bool(self._hm_get_state())
def _init_data_struct(self):
"""Generate the data dictionary (self._data) from metadata."""
# Add state to data struct
if self._state:
self._data.update({self._state: None})