Method __init__

uncommon_route/stats.py:273–281

(
        self,
        storage: RouteStatsStorage | None = None,
        now_fn: Any = None,
    )

    """Route-level statistics collector with persistent storage."""

    def __init__(
        self,
        storage: RouteStatsStorage | None = None,
        now_fn: Any = None,
    ) -> None:
        self._storage = storage or FileRouteStatsStorage()
        self._now = now_fn or time.time
        self._records: list[RouteRecord] = []
        self._load()

    def record(self, rec: RouteRecord) -> None:
        rec.tier = _normalize_tier_label(rec.tier)