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Add timestamp sensor for observation (#121752)

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Sean Chen 2024-07-19 12:50:38 -05:00 committed by GitHub
parent 75b1700ed3
commit e6e748ae0a
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GPG Key ID: B5690EEEBB952194
2 changed files with 12 additions and 1 deletions
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11
homeassistant/components/nws/sensor.py
View File

@ -3,6 +3,7 @@
from __future__ import annotations
from dataclasses import dataclass
from datetime import datetime
from types import MappingProxyType
from typing import Any
@ -28,6 +29,7 @@ from homeassistant.helpers.update_coordinator import (
CoordinatorEntity,
TimestampDataUpdateCoordinator,
)
from homeassistant.util.dt import parse_datetime
from homeassistant.util.unit_conversion import (
DistanceConverter,
PressureConverter,
@ -137,6 +139,11 @@ SENSOR_TYPES: tuple[NWSSensorEntityDescription, ...] = (
native_unit_of_measurement=UnitOfLength.METERS,
unit_convert=UnitOfLength.MILES,
),
NWSSensorEntityDescription(
key="timestamp",
name="Latest Observation Time",
device_class=SensorDeviceClass.TIMESTAMP,
),
)
@ -190,7 +197,7 @@ class NWSSensor(CoordinatorEntity[TimestampDataUpdateCoordinator[None]], SensorE
)
@property
def native_value(self) -> float | None:
def native_value(self) -> float | datetime | None:
"""Return the state."""
if (
not (observation := self._nws.observation)
@ -223,4 +230,6 @@ class NWSSensor(CoordinatorEntity[TimestampDataUpdateCoordinator[None]], SensorE
return round(value, 1)
if unit_of_measurement == PERCENTAGE:
return round(value)
if self.device_class == SensorDeviceClass.TIMESTAMP:
return parse_datetime(value)
return value

2
tests/components/nws/const.py
View File

@ -66,6 +66,7 @@ CLEAR_NIGHT_OBSERVATION = DEFAULT_OBSERVATION.copy()
CLEAR_NIGHT_OBSERVATION["iconTime"] = "night"
SENSOR_EXPECTED_OBSERVATION_METRIC = {
"timestamp": "2019-08-12T23:53:00+00:00",
"dewpoint": "5",
"temperature": "10",
"windChill": "5",
@ -80,6 +81,7 @@ SENSOR_EXPECTED_OBSERVATION_METRIC = {
}
SENSOR_EXPECTED_OBSERVATION_IMPERIAL = {
"timestamp": "2019-08-12T23:53:00+00:00",
"dewpoint": str(
round(
TemperatureConverter.convert(