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Add WS API for removing statistics for a list of statistic_ids (#55078)

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* Add WS API for removing statistics for a list of statistic_ids

* Refactor according to code review, enable foreign keys support for sqlite

* Adjust tests

* Move clear_statistics WS API to recorder

* Adjust tests after rebase

* Update docstring

* Update homeassistant/components/recorder/websocket_api.py

Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>

* Adjust tests after rebase

Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>
This commit is contained in:
Erik Montnemery 2021-09-27 23:30:13 +02:00 • committed by GitHub
parent 0653693dff
commit 5976f898da
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6 changed files with 188 additions and 2 deletions
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8
homeassistant/components/recorder/statistics.py
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@ -458,6 +458,14 @@ def _configured_unit(unit: str, units: UnitSystem) -> str:
return unit
def clear_statistics(instance: Recorder, statistic_ids: list[str]) -> None:
"""Clear statistics for a list of statistic_ids."""
with session_scope(session=instance.get_session()) as session: # type: ignore
session.query(StatisticsMeta).filter(
StatisticsMeta.statistic_id.in_(statistic_ids)
).delete(synchronize_session=False)
def list_statistic_ids(
hass: HomeAssistant,
statistic_type: Literal["mean"] | Literal["sum"] | None = None,