修复 Gate K 线分页：单次不足 300 根时继续拉取至最新

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-02 13:15:35 +08:00
parent 1f13638732
commit 73a51fd996
3 changed files with 67 additions and 7 deletions
@@ -255,9 +255,9 @@ def resolve_chart_bars(
    remote_err: Optional[str] = None

    if need_fetch:
-        since = fetch_start_ms
-        if db_rows and not force_refresh:
-            since = min(since, int(db_rows[0]["open_time_ms"]))
+        since = None
+        if db_rows and not force_refresh and newest_ok and len(db_rows) >= need:
+            since = max(0, int(newest_db) - period_ms * 2)
        remote = remote_fetch(
            symbol=sym,
            timeframe=tf,