core/homeassistant/components/binary_sensor/hive.py

72 lines
2.3 KiB
Python

"""
Support for the Hive devices.
For more details about this platform, please refer to the documentation at
https://home-assistant.io/components/binary_sensor.hive/
"""
from homeassistant.components.binary_sensor import BinarySensorDevice
from homeassistant.components.hive import DATA_HIVE
DEPENDENCIES = ['hive']
DEVICETYPE_DEVICE_CLASS = {'motionsensor': 'motion',
'contactsensor': 'opening'}
def setup_platform(hass, config, add_devices, discovery_info=None):
"""Set up Hive sensor devices."""
if discovery_info is None:
return
session = hass.data.get(DATA_HIVE)
add_devices([HiveBinarySensorEntity(session, discovery_info)])
class HiveBinarySensorEntity(BinarySensorDevice):
"""Representation of a Hive binary sensor."""
def __init__(self, hivesession, hivedevice):
"""Initialize the hive sensor."""
self.node_id = hivedevice["Hive_NodeID"]
self.node_name = hivedevice["Hive_NodeName"]
self.device_type = hivedevice["HA_DeviceType"]
self.node_device_type = hivedevice["Hive_DeviceType"]
self.session = hivesession
self.attributes = {}
self.data_updatesource = '{}.{}'.format(self.device_type,
self.node_id)
self.session.entities.append(self)
def handle_update(self, updatesource):
"""Handle the new update request."""
if '{}.{}'.format(self.device_type, self.node_id) not in updatesource:
self.schedule_update_ha_state()
@property
def device_class(self):
"""Return the class of this sensor."""
return DEVICETYPE_DEVICE_CLASS.get(self.node_device_type)
@property
def name(self):
"""Return the name of the binary sensor."""
return self.node_name
@property
def device_state_attributes(self):
"""Show Device Attributes."""
return self.attributes
@property
def is_on(self):
"""Return true if the binary sensor is on."""
return self.session.sensor.get_state(self.node_id,
self.node_device_type)
def update(self):
"""Update all Node data from Hive."""
self.session.core.update_data(self.node_id)
self.attributes = self.session.attributes.state_attributes(
self.node_id)