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Add WS API for updating unit_of_measurement in statistics metadata (#56184)

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* Add WS API for updating statistics metadata

* Update homeassistant/components/recorder/websocket_api.py

Co-authored-by: Bram Kragten <mail@bramkragten.nl>

* Update homeassistant/components/recorder/websocket_api.py

Co-authored-by: Paulus Schoutsen <balloob@gmail.com>

* Fix typo

Co-authored-by: Bram Kragten <mail@bramkragten.nl>
Co-authored-by: Paulus Schoutsen <balloob@gmail.com>
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Erik Montnemery 2021-09-28 00:43:29 +02:00 • committed by GitHub
parent ec9fc0052d
commit 8ef123259e
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10
homeassistant/components/recorder/statistics.py
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@ -466,6 +466,16 @@ def clear_statistics(instance: Recorder, statistic_ids: list[str]) -> None:
).delete(synchronize_session=False)
def update_statistics_metadata(
instance: Recorder, statistic_id: str, unit_of_measurement: str | None
) -> None:
"""Update statistics metadata for a statistic_id."""
with session_scope(session=instance.get_session()) as session: # type: ignore
session.query(StatisticsMeta).filter(
StatisticsMeta.statistic_id == statistic_id
).update({StatisticsMeta.unit_of_measurement: unit_of_measurement})
def list_statistic_ids(
hass: HomeAssistant,
statistic_type: Literal["mean"] | Literal["sum"] | None = None,