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Keep sum energy sensors always available (#69218)

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mletenay 2022-06-29 06:09:24 +02:00 committed by GitHub
parent 54320ff134
commit 9b60b0c23f
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1 changed files with 23 additions and 7 deletions
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30
homeassistant/components/goodwe/sensor.py
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@ -3,7 +3,7 @@ from __future__ import annotations
from collections.abc import Callable
from dataclasses import dataclass
from typing import Any
from typing import Any, cast
from goodwe import Inverter, Sensor, SensorKind
@ -49,7 +49,7 @@ _MAIN_SENSORS = (
"e_bat_discharge_total",
)
_ICONS = {
_ICONS: dict[SensorKind, str] = {
SensorKind.PV: "mdi:solar-power",
SensorKind.AC: "mdi:power-plug-outline",
SensorKind.UPS: "mdi:power-plug-off-outline",
@ -62,10 +62,13 @@ _ICONS = {
class GoodweSensorEntityDescription(SensorEntityDescription):
"""Class describing Goodwe sensor entities."""
value: Callable[[str, Any, Any], Any] = lambda sensor, prev, val: val
value: Callable[[Any, Any], Any] = lambda prev, val: val
available: Callable[
[CoordinatorEntity], bool
] = lambda entity: entity.coordinator.last_update_success
_DESCRIPTIONS = {
_DESCRIPTIONS: dict[str, GoodweSensorEntityDescription] = {
"A": GoodweSensorEntityDescription(
key="A",
device_class=SensorDeviceClass.CURRENT,
@ -89,7 +92,8 @@ _DESCRIPTIONS = {
device_class=SensorDeviceClass.ENERGY,
state_class=SensorStateClass.TOTAL_INCREASING,
native_unit_of_measurement=ENERGY_KILO_WATT_HOUR,
value=lambda sensor, prev, val: prev if "total" in sensor and not val else val,
value=lambda prev, val: prev if not val else val,
available=lambda entity: entity.coordinator.data is not None,
),
"C": GoodweSensorEntityDescription(
key="C",
@ -167,10 +171,22 @@ class InverterSensor(CoordinatorEntity, SensorEntity):
@property
def native_value(self):
"""Return the value reported by the sensor."""
value = self.entity_description.value(
self._sensor.id_,
value = cast(GoodweSensorEntityDescription, self.entity_description).value(
self._previous_value,
self.coordinator.data.get(self._sensor.id_, self._previous_value),
)
self._previous_value = value
return value
@property
def available(self) -> bool:
"""Return if entity is available.
We delegate the behavior to entity description lambda, since
some sensors (like energy produced today) should report themselves
as available even when the (non-battery) pv inverter is off-line during night
and most of the sensors are actually unavailable.
"""
return cast(GoodweSensorEntityDescription, self.entity_description).available(
self
)