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Add state class support to SAJ Solar Inverter (#52261)

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Franck Nijhof 2021-06-29 08:38:21 +02:00 committed by GitHub
parent a93487f389
commit 94a0259743
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1 changed files with 13 additions and 1 deletions
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14
homeassistant/components/saj/sensor.py
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@ -1,11 +1,17 @@
"""SAJ solar inverter interface."""
from __future__ import annotations
from datetime import date
import logging
import pysaj
import voluptuous as vol
from homeassistant.components.sensor import PLATFORM_SCHEMA, SensorEntity
from homeassistant.components.sensor import (
PLATFORM_SCHEMA,
STATE_CLASS_MEASUREMENT,
SensorEntity,
)
from homeassistant.const import (
CONF_HOST,
CONF_NAME,
@ -27,6 +33,7 @@ from homeassistant.core import CALLBACK_TYPE, callback
from homeassistant.exceptions import PlatformNotReady
import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.event import async_call_later
from homeassistant.util import dt as dt_util
_LOGGER = logging.getLogger(__name__)
@ -169,6 +176,11 @@ class SAJsensor(SensorEntity):
self._serialnumber = serialnumber
self._state = self._sensor.value
if pysaj_sensor.name in ("current_power", "total_yield", "temperature"):
self._attr_state_class = STATE_CLASS_MEASUREMENT
if pysaj_sensor.name == "total_yield":
self._attr_last_reset = dt_util.utc_from_timestamp(0)
@property
def name(self):
"""Return the name of the sensor."""