133 sor
4.3 KiB
Python
133 sor
4.3 KiB
Python
"""Support for monitoring Worx Landroid Sensors."""
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import async_timeout
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import asyncio
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import logging
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from homeassistant.components import sensor
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from homeassistant.const import STATE_UNKNOWN
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from homeassistant.core import callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity import Entity
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from homeassistant.helpers.icon import icon_for_battery_level
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from . import API_WORX_SENSORS, LANDROID_API, UPDATE_SIGNAL
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_LOGGER = logging.getLogger(__name__)
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STATE_INITIALIZING = "Initializing"
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STATE_OFFLINE = "Offline"
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Set up the available sensors for Worx Landroid."""
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if discovery_info is None:
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return
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entities = []
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info = discovery_info[0]
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for tSensor in API_WORX_SENSORS:
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name = "{}_{}".format(info["name"].lower(), tSensor.lower())
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friendly_name = "{} {}".format(info["friendly"], tSensor)
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dev_id = info["id"]
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api = hass.data[LANDROID_API][dev_id]
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sensor_type = tSensor
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_LOGGER.debug("Init Landroid %s sensor for %s", sensor_type, info["friendly"])
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entity = LandroidSensor(api, name, sensor_type, friendly_name, dev_id)
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entities.append(entity)
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async_add_entities(entities, True)
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class LandroidSensor(Entity):
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"""Class to create and populate a Landroid Sensor."""
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def __init__(self, api, name, sensor_type, friendly_name, dev_id):
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"""Init new sensor."""
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self._api = api
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self._attributes = {}
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self._available = False
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self._name = friendly_name
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self._state = STATE_INITIALIZING
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self._sensor_type = sensor_type
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self._dev_id = dev_id
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self.entity_id = sensor.ENTITY_ID_FORMAT.format(name)
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@property
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def available(self) -> bool:
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"""Return True if entity is available."""
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return self._available
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@property
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def device_state_attributes(self):
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"""Return sensor attributes."""
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return self._attributes
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@property
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def name(self):
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"""Return the name of the sensor."""
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return self._name
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement of this entity, if any."""
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return API_WORX_SENSORS[self._sensor_type]["unit"]
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@property
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def icon(self):
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"""Icon to use in the frontend."""
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if self._sensor_type == "battery" and isinstance(self.state, int):
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charging = self._attributes["charging"]
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return icon_for_battery_level(battery_level=self.state, charging=charging)
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return API_WORX_SENSORS[self._sensor_type]["icon"]
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@property
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def should_poll(self):
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"""Return False as entity is updated from the component."""
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return False
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@property
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def state(self):
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"""Return sensor state."""
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return self._state
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@callback
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def update_callback(self):
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"""Get new data and update state."""
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self.async_schedule_update_ha_state(True)
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async def async_added_to_hass(self):
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"""Connect update callbacks."""
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async_dispatcher_connect(self.hass, UPDATE_SIGNAL, self.update_callback)
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def _get_data(self):
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"""Return new data from the api cache."""
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data = self._api.get_data(self._sensor_type)
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self._available = True
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return data
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async def async_update(self):
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"""Update the sensor."""
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_LOGGER.debug("Updating %s", self.entity_id)
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data = self._get_data()
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if "state" in data:
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_LOGGER.debug(data)
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state = data.pop("state")
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_LOGGER.debug("Mower %s State %s", self._name, state)
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self._attributes.update(data)
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self._state = state
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if "latitude" in self._attributes:
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if self._attributes["latitude"] == None:
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del self._attributes["latitude"]
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del self._attributes["longitude"]
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else:
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_LOGGER.debug("No data received for %s", self.entity_id)
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reachable = self._api._client.online
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if not reachable:
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if "_battery" in self.entity_id:
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self._state = STATE_UNKNOWN
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else:
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self._state = STATE_OFFLINE
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