Function annotate_warehouse_event_stats

api/experimentation/services.py:750–765

Attach live warehouse event stats to a flagsmith connection. No-op for non-flagsmith connections or when no warehouse is configured; leaves stats unset when the warehouse is unreachable. Read-only: never changes status.

(
    connection: WarehouseConnection,
    environment_key: str,
)

def annotate_warehouse_event_stats(
    connection: WarehouseConnection,
    environment_key: str,
) -> None:
    """Attach live warehouse event stats to a flagsmith connection. No-op for
    non-flagsmith connections or when no warehouse is configured; leaves stats
    unset when the warehouse is unreachable. Read-only: never changes status."""
    if (
        connection.warehouse_type != WarehouseType.FLAGSMITH
        or not settings.EXPERIMENTATION_CLICKHOUSE_URL
    ):
        return
    try:
        connection.event_stats = get_warehouse_event_stats(environment_key)
    except Exception:
        return