From 61b0e66405969811754cbc4ab6c090cd38fdf933 Mon Sep 17 00:00:00 2001 From: Franck Nijhof Date: Sat, 8 May 2021 19:37:09 +0200 Subject: [PATCH] Fix ESPHome timestamp sensor (#50305) --- homeassistant/components/esphome/sensor.py | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/homeassistant/components/esphome/sensor.py b/homeassistant/components/esphome/sensor.py index ceb391f6bda..12319be8c40 100644 --- a/homeassistant/components/esphome/sensor.py +++ b/homeassistant/components/esphome/sensor.py @@ -6,10 +6,15 @@ import math from aioesphomeapi import SensorInfo, SensorState, TextSensorInfo, TextSensorState import voluptuous as vol -from homeassistant.components.sensor import DEVICE_CLASSES, SensorEntity +from homeassistant.components.sensor import ( + DEVICE_CLASS_TIMESTAMP, + DEVICE_CLASSES, + SensorEntity, +) from homeassistant.config_entries import ConfigEntry from homeassistant.core import HomeAssistant import homeassistant.helpers.config_validation as cv +from homeassistant.util import dt from . import EsphomeEntity, esphome_state_property, platform_async_setup_entry @@ -74,6 +79,8 @@ class EsphomeSensor(EsphomeEntity, SensorEntity): return None if self._state.missing_state: return None + if self.device_class == DEVICE_CLASS_TIMESTAMP: + return dt.utc_from_timestamp(self._state.state).isoformat() return f"{self._state.state:.{self._static_info.accuracy_decimals}f}" @property