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core/homeassistant/components/homekit/sensors.py
cdce8p eec3bad94f Add support for HomeKit (#12488)
* Basic Homekit support

* Added Temperatur Sensor
* Added Window Cover

* Code refactored

* Added class HomeAccessory(Accessory)
* Added class HomeBridge(Bridge)
* Changed homekit imports to relative, to enable use in custom_components
* Updated requirements
* Added docs
* Other smaller changes

* Changed Homekit from entity to class

* Changes based on feedback
* Updated config schema
* Add only covers that support set_cover_position

* Addressed comments, updated to pyhap==1.1.5

* For lint: added files to gen_requirements_all
* Added codeowner

* Small change to Wrapper classes

* Moved imports to import_types, small changes

* Small changes, added tests

* Homekit class: removed add_accessory since it's already covered by pyhap
* Added test requirement: HAP-python
* Added test suit for homekit setup and interaction between HA and pyhap
* Added test suit for get_accessories function

* Test bugfix

* Added validate pincode, tests for cover and sensor types
2018-02-19 14:46:22 -08:00

51 lines
1.7 KiB
Python

"""Class to hold all sensor accessories."""
import logging
from homeassistant.const import STATE_UNKNOWN
from homeassistant.helpers.event import async_track_state_change
from . import TYPES
from .accessories import HomeAccessory
from .const import (
SERVICES_TEMPERATURE_SENSOR, CHAR_CURRENT_TEMPERATURE)
_LOGGER = logging.getLogger(__name__)
@TYPES.register('TemperatureSensor')
class TemperatureSensor(HomeAccessory):
"""Generate a TemperatureSensor accessory for a temperature sensor.
Sensor entity must return either temperature in °C or STATE_UNKNOWN.
"""
def __init__(self, hass, entity_id, display_name):
"""Initialize a TemperatureSensor accessory object."""
super().__init__(display_name)
self.set_category(self.ALL_CATEGORIES.SENSOR)
self.set_accessory_info(entity_id)
self.add_preload_service(SERVICES_TEMPERATURE_SENSOR)
self._hass = hass
self._entity_id = entity_id
self.service_temp = self.get_service(SERVICES_TEMPERATURE_SENSOR)
self.char_temp = self.service_temp. \
get_characteristic(CHAR_CURRENT_TEMPERATURE)
def run(self):
"""Method called be object after driver is started."""
state = self._hass.states.get(self._entity_id)
self.update_temperature(new_state=state)
async_track_state_change(
self._hass, self._entity_id, self.update_temperature)
def update_temperature(self, entity_id=None, old_state=None,
new_state=None):
"""Update temperature after state changed."""
temperature = new_state.state
if temperature != STATE_UNKNOWN:
self.char_temp.set_value(float(temperature))