93 lines
3.1 KiB
Python
93 lines
3.1 KiB
Python
"""Tankerkoenig sensor integration."""
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from __future__ import annotations
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import logging
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from homeassistant.components.sensor import SensorEntity, SensorStateClass
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import ATTR_LATITUDE, ATTR_LONGITUDE, CURRENCY_EURO
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import TankerkoenigCoordinatorEntity, TankerkoenigDataUpdateCoordinator
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from .const import (
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ATTR_BRAND,
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ATTR_CITY,
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ATTR_FUEL_TYPE,
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ATTR_HOUSE_NUMBER,
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ATTR_POSTCODE,
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ATTR_STATION_NAME,
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ATTR_STREET,
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ATTRIBUTION,
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DOMAIN,
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FUEL_TYPES,
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)
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_entry(
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hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
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) -> None:
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"""Set up the tankerkoenig sensors."""
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coordinator: TankerkoenigDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
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stations = coordinator.stations.values()
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entities = []
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for station in stations:
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for fuel in coordinator.fuel_types:
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if fuel not in station:
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_LOGGER.warning(
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"Station %s does not offer %s fuel", station["id"], fuel
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)
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continue
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sensor = FuelPriceSensor(
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fuel,
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station,
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coordinator,
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coordinator.show_on_map,
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)
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entities.append(sensor)
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_LOGGER.debug("Added sensors %s", entities)
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async_add_entities(entities)
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class FuelPriceSensor(TankerkoenigCoordinatorEntity, SensorEntity):
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"""Contains prices for fuel in a given station."""
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_attr_attribution = ATTRIBUTION
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_attr_state_class = SensorStateClass.MEASUREMENT
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_attr_icon = "mdi:gas-station"
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def __init__(self, fuel_type, station, coordinator, show_on_map):
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"""Initialize the sensor."""
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super().__init__(coordinator, station)
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self._station_id = station["id"]
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self._fuel_type = fuel_type
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self._attr_name = f"{station['brand']} {station['street']} {station['houseNumber']} {FUEL_TYPES[fuel_type]}"
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self._attr_native_unit_of_measurement = CURRENCY_EURO
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self._attr_unique_id = f"{station['id']}_{fuel_type}"
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attrs = {
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ATTR_BRAND: station["brand"],
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ATTR_FUEL_TYPE: fuel_type,
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ATTR_STATION_NAME: station["name"],
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ATTR_STREET: station["street"],
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ATTR_HOUSE_NUMBER: station["houseNumber"],
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ATTR_POSTCODE: station["postCode"],
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ATTR_CITY: station["place"],
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}
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if show_on_map:
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attrs[ATTR_LATITUDE] = station["lat"]
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attrs[ATTR_LONGITUDE] = station["lng"]
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self._attr_extra_state_attributes = attrs
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@property
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def native_value(self):
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"""Return the state of the device."""
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# key Fuel_type is not available when the fuel station is closed,
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# use "get" instead of "[]" to avoid exceptions
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return self.coordinator.data[self._station_id].get(self._fuel_type)
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