core/homeassistant/components/nut/sensor.py

672 lines
24 KiB
Python

"""Provides a sensor to track various status aspects of a UPS."""
from __future__ import annotations
from dataclasses import asdict
import logging
from typing import Final, cast
from homeassistant.components.sensor import (
SensorDeviceClass,
SensorEntity,
SensorEntityDescription,
SensorStateClass,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import (
ATTR_MANUFACTURER,
ATTR_MODEL,
ATTR_SW_VERSION,
PERCENTAGE,
STATE_UNKNOWN,
UnitOfApparentPower,
UnitOfElectricCurrent,
UnitOfElectricPotential,
UnitOfFrequency,
UnitOfPower,
UnitOfTemperature,
UnitOfTime,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity import DeviceInfo, EntityCategory
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.update_coordinator import (
CoordinatorEntity,
DataUpdateCoordinator,
)
from . import PyNUTData
from .const import (
COORDINATOR,
DOMAIN,
KEY_STATUS,
KEY_STATUS_DISPLAY,
PYNUT_DATA,
PYNUT_UNIQUE_ID,
STATE_TYPES,
)
NUT_DEV_INFO_TO_DEV_INFO: dict[str, str] = {
"manufacturer": ATTR_MANUFACTURER,
"model": ATTR_MODEL,
"firmware": ATTR_SW_VERSION,
}
_LOGGER = logging.getLogger(__name__)
SENSOR_TYPES: Final[dict[str, SensorEntityDescription]] = {
"ups.status.display": SensorEntityDescription(
key="ups.status.display",
name="Status",
icon="mdi:information-outline",
),
"ups.status": SensorEntityDescription(
key="ups.status",
name="Status Data",
icon="mdi:information-outline",
),
"ups.alarm": SensorEntityDescription(
key="ups.alarm",
name="Alarms",
icon="mdi:alarm",
),
"ups.temperature": SensorEntityDescription(
key="ups.temperature",
name="UPS Temperature",
native_unit_of_measurement=UnitOfTemperature.CELSIUS,
device_class=SensorDeviceClass.TEMPERATURE,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.load": SensorEntityDescription(
key="ups.load",
name="Load",
native_unit_of_measurement=PERCENTAGE,
icon="mdi:gauge",
state_class=SensorStateClass.MEASUREMENT,
),
"ups.load.high": SensorEntityDescription(
key="ups.load.high",
name="Overload Setting",
native_unit_of_measurement=PERCENTAGE,
icon="mdi:gauge",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.id": SensorEntityDescription(
key="ups.id",
name="System identifier",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.delay.start": SensorEntityDescription(
key="ups.delay.start",
name="Load Restart Delay",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.delay.reboot": SensorEntityDescription(
key="ups.delay.reboot",
name="UPS Reboot Delay",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.delay.shutdown": SensorEntityDescription(
key="ups.delay.shutdown",
name="UPS Shutdown Delay",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.timer.start": SensorEntityDescription(
key="ups.timer.start",
name="Load Start Timer",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.timer.reboot": SensorEntityDescription(
key="ups.timer.reboot",
name="Load Reboot Timer",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.timer.shutdown": SensorEntityDescription(
key="ups.timer.shutdown",
name="Load Shutdown Timer",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.test.interval": SensorEntityDescription(
key="ups.test.interval",
name="Self-Test Interval",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.test.result": SensorEntityDescription(
key="ups.test.result",
name="Self-Test Result",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.test.date": SensorEntityDescription(
key="ups.test.date",
name="Self-Test Date",
icon="mdi:calendar",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.display.language": SensorEntityDescription(
key="ups.display.language",
name="Language",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.contacts": SensorEntityDescription(
key="ups.contacts",
name="External Contacts",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.efficiency": SensorEntityDescription(
key="ups.efficiency",
name="Efficiency",
native_unit_of_measurement=PERCENTAGE,
icon="mdi:gauge",
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.power": SensorEntityDescription(
key="ups.power",
name="Current Apparent Power",
native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
device_class=SensorDeviceClass.APPARENT_POWER,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.power.nominal": SensorEntityDescription(
key="ups.power.nominal",
name="Nominal Power",
native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
device_class=SensorDeviceClass.APPARENT_POWER,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.realpower": SensorEntityDescription(
key="ups.realpower",
name="Current Real Power",
native_unit_of_measurement=UnitOfPower.WATT,
device_class=SensorDeviceClass.POWER,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.realpower.nominal": SensorEntityDescription(
key="ups.realpower.nominal",
name="Nominal Real Power",
native_unit_of_measurement=UnitOfPower.WATT,
device_class=SensorDeviceClass.POWER,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.beeper.status": SensorEntityDescription(
key="ups.beeper.status",
name="Beeper Status",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.type": SensorEntityDescription(
key="ups.type",
name="UPS Type",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.watchdog.status": SensorEntityDescription(
key="ups.watchdog.status",
name="Watchdog Status",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.start.auto": SensorEntityDescription(
key="ups.start.auto",
name="Start on AC",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.start.battery": SensorEntityDescription(
key="ups.start.battery",
name="Start on Battery",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.start.reboot": SensorEntityDescription(
key="ups.start.reboot",
name="Reboot on Battery",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ups.shutdown": SensorEntityDescription(
key="ups.shutdown",
name="Shutdown Ability",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.charge": SensorEntityDescription(
key="battery.charge",
name="Battery Charge",
native_unit_of_measurement=PERCENTAGE,
device_class=SensorDeviceClass.BATTERY,
state_class=SensorStateClass.MEASUREMENT,
),
"battery.charge.low": SensorEntityDescription(
key="battery.charge.low",
name="Low Battery Setpoint",
native_unit_of_measurement=PERCENTAGE,
icon="mdi:gauge",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.charge.restart": SensorEntityDescription(
key="battery.charge.restart",
name="Minimum Battery to Start",
native_unit_of_measurement=PERCENTAGE,
icon="mdi:gauge",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.charge.warning": SensorEntityDescription(
key="battery.charge.warning",
name="Warning Battery Setpoint",
native_unit_of_measurement=PERCENTAGE,
icon="mdi:gauge",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.charger.status": SensorEntityDescription(
key="battery.charger.status",
name="Charging Status",
icon="mdi:information-outline",
),
"battery.voltage": SensorEntityDescription(
key="battery.voltage",
name="Battery Voltage",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.voltage.nominal": SensorEntityDescription(
key="battery.voltage.nominal",
name="Nominal Battery Voltage",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.voltage.low": SensorEntityDescription(
key="battery.voltage.low",
name="Low Battery Voltage",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.voltage.high": SensorEntityDescription(
key="battery.voltage.high",
name="High Battery Voltage",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.capacity": SensorEntityDescription(
key="battery.capacity",
name="Battery Capacity",
native_unit_of_measurement="Ah",
icon="mdi:flash",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.current": SensorEntityDescription(
key="battery.current",
name="Battery Current",
native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
device_class=SensorDeviceClass.CURRENT,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.current.total": SensorEntityDescription(
key="battery.current.total",
name="Total Battery Current",
native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
device_class=SensorDeviceClass.CURRENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.temperature": SensorEntityDescription(
key="battery.temperature",
name="Battery Temperature",
native_unit_of_measurement=UnitOfTemperature.CELSIUS,
device_class=SensorDeviceClass.TEMPERATURE,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.runtime": SensorEntityDescription(
key="battery.runtime",
name="Battery Runtime",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.runtime.low": SensorEntityDescription(
key="battery.runtime.low",
name="Low Battery Runtime",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.runtime.restart": SensorEntityDescription(
key="battery.runtime.restart",
name="Minimum Battery Runtime to Start",
native_unit_of_measurement=UnitOfTime.SECONDS,
device_class=SensorDeviceClass.DURATION,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.alarm.threshold": SensorEntityDescription(
key="battery.alarm.threshold",
name="Battery Alarm Threshold",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.date": SensorEntityDescription(
key="battery.date",
name="Battery Date",
icon="mdi:calendar",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.mfr.date": SensorEntityDescription(
key="battery.mfr.date",
name="Battery Manuf. Date",
icon="mdi:calendar",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.packs": SensorEntityDescription(
key="battery.packs",
name="Number of Batteries",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.packs.bad": SensorEntityDescription(
key="battery.packs.bad",
name="Number of Bad Batteries",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"battery.type": SensorEntityDescription(
key="battery.type",
name="Battery Chemistry",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"input.sensitivity": SensorEntityDescription(
key="input.sensitivity",
name="Input Power Sensitivity",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"input.transfer.low": SensorEntityDescription(
key="input.transfer.low",
name="Low Voltage Transfer",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"input.transfer.high": SensorEntityDescription(
key="input.transfer.high",
name="High Voltage Transfer",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"input.transfer.reason": SensorEntityDescription(
key="input.transfer.reason",
name="Voltage Transfer Reason",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"input.voltage": SensorEntityDescription(
key="input.voltage",
name="Input Voltage",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
"input.voltage.nominal": SensorEntityDescription(
key="input.voltage.nominal",
name="Nominal Input Voltage",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"input.frequency": SensorEntityDescription(
key="input.frequency",
name="Input Line Frequency",
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"input.frequency.nominal": SensorEntityDescription(
key="input.frequency.nominal",
name="Nominal Input Line Frequency",
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"input.frequency.status": SensorEntityDescription(
key="input.frequency.status",
name="Input Frequency Status",
icon="mdi:information-outline",
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"output.current": SensorEntityDescription(
key="output.current",
name="Output Current",
native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
device_class=SensorDeviceClass.CURRENT,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"output.current.nominal": SensorEntityDescription(
key="output.current.nominal",
name="Nominal Output Current",
native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
device_class=SensorDeviceClass.CURRENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"output.voltage": SensorEntityDescription(
key="output.voltage",
name="Output Voltage",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
"output.voltage.nominal": SensorEntityDescription(
key="output.voltage.nominal",
name="Nominal Output Voltage",
native_unit_of_measurement=UnitOfElectricPotential.VOLT,
device_class=SensorDeviceClass.VOLTAGE,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"output.frequency": SensorEntityDescription(
key="output.frequency",
name="Output Frequency",
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"output.frequency.nominal": SensorEntityDescription(
key="output.frequency.nominal",
name="Nominal Output Frequency",
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
"ambient.humidity": SensorEntityDescription(
key="ambient.humidity",
name="Ambient Humidity",
native_unit_of_measurement=PERCENTAGE,
device_class=SensorDeviceClass.HUMIDITY,
state_class=SensorStateClass.MEASUREMENT,
),
"ambient.temperature": SensorEntityDescription(
key="ambient.temperature",
name="Ambient Temperature",
native_unit_of_measurement=UnitOfTemperature.CELSIUS,
device_class=SensorDeviceClass.TEMPERATURE,
state_class=SensorStateClass.MEASUREMENT,
),
"watts": SensorEntityDescription(
key="watts",
name="Watts",
native_unit_of_measurement=UnitOfPower.WATT,
device_class=SensorDeviceClass.POWER,
state_class=SensorStateClass.MEASUREMENT,
),
}
def _get_nut_device_info(data: PyNUTData) -> DeviceInfo:
"""Return a DeviceInfo object filled with NUT device info."""
nut_dev_infos = asdict(data.device_info)
nut_infos = {
info_key: nut_dev_infos[nut_key]
for nut_key, info_key in NUT_DEV_INFO_TO_DEV_INFO.items()
if nut_dev_infos[nut_key] is not None
}
return cast(DeviceInfo, nut_infos)
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up the NUT sensors."""
pynut_data = hass.data[DOMAIN][config_entry.entry_id]
coordinator = pynut_data[COORDINATOR]
data = pynut_data[PYNUT_DATA]
unique_id = pynut_data[PYNUT_UNIQUE_ID]
status = coordinator.data
resources = [sensor_id for sensor_id in SENSOR_TYPES if sensor_id in status]
# Display status is a special case that falls back to the status value
# of the UPS instead.
if KEY_STATUS in resources:
resources.append(KEY_STATUS_DISPLAY)
entities = [
NUTSensor(
coordinator,
SENSOR_TYPES[sensor_type],
data,
unique_id,
)
for sensor_type in resources
]
async_add_entities(entities, True)
class NUTSensor(CoordinatorEntity[DataUpdateCoordinator[dict[str, str]]], SensorEntity):
"""Representation of a sensor entity for NUT status values."""
def __init__(
self,
coordinator: DataUpdateCoordinator[dict[str, str]],
sensor_description: SensorEntityDescription,
data: PyNUTData,
unique_id: str,
) -> None:
"""Initialize the sensor."""
super().__init__(coordinator)
self.entity_description = sensor_description
device_name = data.name.title()
self._attr_name = f"{device_name} {sensor_description.name}"
self._attr_unique_id = f"{unique_id}_{sensor_description.key}"
self._attr_device_info = DeviceInfo(
identifiers={(DOMAIN, unique_id)},
name=device_name,
)
self._attr_device_info.update(_get_nut_device_info(data))
@property
def native_value(self) -> str | None:
"""Return entity state from ups."""
status = self.coordinator.data
if self.entity_description.key == KEY_STATUS_DISPLAY:
return _format_display_state(status)
return status.get(self.entity_description.key)
def _format_display_state(status: dict[str, str]) -> str:
"""Return UPS display state."""
try:
return " ".join(STATE_TYPES[state] for state in status[KEY_STATUS].split())
except KeyError:
return STATE_UNKNOWN