hass-core/homeassistant/components/ihc/sensor.py
cgtobi 2c07bfb9e0 Remove dependencies and requirements (#23024)
* Remove dependencies and requirements

* Revert "Remove dependencies and requirements"

This reverts commit fe7171b4cd.

* Remove dependencies and requirements

* Revert "Remove dependencies and requirements"

This reverts commit 391355ee2c.

* Remove dependencies and requirements

* Fix flake8 complaints

* Fix more flake8 complaints

* Revert non-component removals
2019-04-12 10:13:30 -07:00

52 lines
1.7 KiB
Python

"""Support for IHC sensors."""
from homeassistant.const import CONF_UNIT_OF_MEASUREMENT
from homeassistant.helpers.entity import Entity
from . import IHC_CONTROLLER, IHC_DATA, IHC_INFO
from .ihcdevice import IHCDevice
def setup_platform(hass, config, add_entities, discovery_info=None):
"""Set up the IHC sensor platform."""
if discovery_info is None:
return
devices = []
for name, device in discovery_info.items():
ihc_id = device['ihc_id']
product_cfg = device['product_cfg']
product = device['product']
# Find controller that corresponds with device id
ctrl_id = device['ctrl_id']
ihc_key = IHC_DATA.format(ctrl_id)
info = hass.data[ihc_key][IHC_INFO]
ihc_controller = hass.data[ihc_key][IHC_CONTROLLER]
unit = product_cfg[CONF_UNIT_OF_MEASUREMENT]
sensor = IHCSensor(ihc_controller, name, ihc_id, info, unit, product)
devices.append(sensor)
add_entities(devices)
class IHCSensor(IHCDevice, Entity):
"""Implementation of the IHC sensor."""
def __init__(self, ihc_controller, name, ihc_id: int, info: bool,
unit, product=None) -> None:
"""Initialize the IHC sensor."""
super().__init__(ihc_controller, name, ihc_id, info, product)
self._state = None
self._unit_of_measurement = unit
@property
def state(self):
"""Return the state of the sensor."""
return self._state
@property
def unit_of_measurement(self):
"""Return the unit of measurement of this entity, if any."""
return self._unit_of_measurement
def on_ihc_change(self, ihc_id, value):
"""Handle IHC resource change."""
self._state = value
self.schedule_update_ha_state()