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Avoid mutating entity descriptions in ovo_energy (#105971)

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Erik Montnemery 2023-12-18 14:03:57 +01:00 • committed by GitHub
parent 8518d46d28
commit bad9598baa
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1 changed files with 13 additions and 7 deletions
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20
homeassistant/components/ovo_energy/sensor.py
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@ -2,7 +2,7 @@
from __future__ import annotations
from collections.abc import Callable
from dataclasses import dataclass
import dataclasses
from datetime import datetime, timedelta
from typing import Final
@ -33,7 +33,7 @@ KEY_LAST_ELECTRICITY_COST: Final = "last_electricity_cost"
KEY_LAST_GAS_COST: Final = "last_gas_cost"
@dataclass
@dataclasses.dataclass
class OVOEnergySensorEntityDescription(SensorEntityDescription):
"""Class describing System Bridge sensor entities."""
@ -130,8 +130,11 @@ async def async_setup_entry(
and coordinator.data.electricity[-1] is not None
and coordinator.data.electricity[-1].cost is not None
):
description.native_unit_of_measurement = (
coordinator.data.electricity[-1].cost.currency_unit
description = dataclasses.replace(
description,
native_unit_of_measurement=(
coordinator.data.electricity[-1].cost.currency_unit
),
)
entities.append(OVOEnergySensor(coordinator, description, client))
if coordinator.data.gas:
@ -141,9 +144,12 @@ async def async_setup_entry(
and coordinator.data.gas[-1] is not None
and coordinator.data.gas[-1].cost is not None
):
description.native_unit_of_measurement = coordinator.data.gas[
-1
].cost.currency_unit
description = dataclasses.replace(
description,
native_unit_of_measurement=coordinator.data.gas[
-1
].cost.currency_unit,
)
entities.append(OVOEnergySensor(coordinator, description, client))
async_add_entities(entities, True)