7a87846146
* Bump gios library * Use consts for API strings * Do not store data locally * Use API_TIMEOUT const
146 lines
3.8 KiB
Python
146 lines
3.8 KiB
Python
"""Support for the GIOS service."""
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from homeassistant.components.air_quality import AirQualityEntity
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from homeassistant.const import CONF_NAME
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import (
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API_AQI,
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API_CO,
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API_NO2,
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API_O3,
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API_PM10,
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API_PM25,
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API_SO2,
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ATTR_STATION,
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ATTRIBUTION,
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DEFAULT_NAME,
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DOMAIN,
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ICONS_MAP,
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MANUFACTURER,
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SENSOR_MAP,
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)
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PARALLEL_UPDATES = 1
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Add a GIOS entities from a config_entry."""
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name = config_entry.data[CONF_NAME]
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coordinator = hass.data[DOMAIN][config_entry.entry_id]
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async_add_entities([GiosAirQuality(coordinator, name)], False)
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def round_state(func):
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"""Round state."""
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def _decorator(self):
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res = func(self)
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if isinstance(res, float):
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return round(res)
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return res
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return _decorator
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class GiosAirQuality(CoordinatorEntity, AirQualityEntity):
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"""Define an GIOS sensor."""
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def __init__(self, coordinator, name):
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"""Initialize."""
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super().__init__(coordinator)
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self._name = name
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self._attrs = {}
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@property
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def name(self):
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"""Return the name."""
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return self._name
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@property
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def icon(self):
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"""Return the icon."""
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if self.air_quality_index in ICONS_MAP:
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return ICONS_MAP[self.air_quality_index]
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return "mdi:blur"
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@property
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def air_quality_index(self):
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"""Return the air quality index."""
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return self._get_sensor_value(API_AQI)
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@property
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@round_state
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def particulate_matter_2_5(self):
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"""Return the particulate matter 2.5 level."""
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return self._get_sensor_value(API_PM25)
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@property
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@round_state
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def particulate_matter_10(self):
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"""Return the particulate matter 10 level."""
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return self._get_sensor_value(API_PM10)
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@property
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@round_state
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def ozone(self):
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"""Return the O3 (ozone) level."""
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return self._get_sensor_value(API_O3)
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@property
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@round_state
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def carbon_monoxide(self):
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"""Return the CO (carbon monoxide) level."""
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return self._get_sensor_value(API_CO)
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@property
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@round_state
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def sulphur_dioxide(self):
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"""Return the SO2 (sulphur dioxide) level."""
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return self._get_sensor_value(API_SO2)
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@property
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@round_state
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def nitrogen_dioxide(self):
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"""Return the NO2 (nitrogen dioxide) level."""
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return self._get_sensor_value(API_NO2)
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@property
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def attribution(self):
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"""Return the attribution."""
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return ATTRIBUTION
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@property
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def unique_id(self):
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"""Return a unique_id for this entity."""
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return self.coordinator.gios.station_id
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@property
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def device_info(self):
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"""Return the device info."""
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return {
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"identifiers": {(DOMAIN, self.coordinator.gios.station_id)},
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"name": DEFAULT_NAME,
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"manufacturer": MANUFACTURER,
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"entry_type": "service",
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}
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@property
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def extra_state_attributes(self):
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"""Return the state attributes."""
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# Different measuring stations have different sets of sensors. We don't know
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# what data we will get.
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for sensor in SENSOR_MAP:
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if sensor in self.coordinator.data:
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self._attrs[f"{SENSOR_MAP[sensor]}_index"] = self.coordinator.data[
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sensor
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]["index"]
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self._attrs[ATTR_STATION] = self.coordinator.gios.station_name
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return self._attrs
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def _get_sensor_value(self, sensor):
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"""Return value of specified sensor."""
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if sensor in self.coordinator.data:
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return self.coordinator.data[sensor]["value"]
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return None
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