feat(Core/UI): 백테스트 전역 엔진 선택 버튼 추가 및 스캘핑 Rust 방어로직 포팅 1차 완료

scratch/check_kis_ob_key.py

@@ -0,0 +1,31 @@
+import sys, os
+sys.path.append(os.path.dirname(os.path.abspath(__file__)) + '/..')
+from kis_trader.utils.env import get_env_from_db
+
+key_ob_real = get_env_from_db("KIS_APP_KEY_OB_REAL", "")
+key_ob_mock = get_env_from_db("KIS_APP_KEY_OB_MOCK", "")
+print(f"KIS_APP_KEY_OB_REAL = {'SET(' + key_ob_real[:6] + '...)' if key_ob_real else 'EMPTY/NOT_SET'}")
+print(f"KIS_APP_KEY_OB_MOCK = {'SET(' + key_ob_mock[:6] + '...)' if key_ob_mock else 'EMPTY/NOT_SET'}")
+
+# 또한 ws_orderbook에 저장된 실제 데이터 확인 (KIS 호가가 어디에 쌓이는지)
+from database import TradeDB
+db = TradeDB()
+try:
+    tables = [dict(r)['Tables_in_kis_quant_db'] for r in db.conn.execute("SHOW TABLES").fetchall()]
+    ob_tables = [t for t in tables if 'orderbook' in t.lower()]
+    print("\n[호가 테이블 현황]")
+    for t in ob_tables:
+        cnt = dict(db.conn.execute(f"SELECT count(*) as c FROM `{t}`").fetchone())['c']
+        # 가장 최근 데이터 시각
+        try:
+            cols = [dict(r)["Field"] for r in db.conn.execute(f"SHOW COLUMNS FROM `{t}`").fetchall()]
+            ts_col = next((c for c in ['snap_time','recv_ts','updated_at','created_at'] if c in cols), None)
+            if ts_col:
+                recent = db.conn.execute(f"SELECT MAX({ts_col}) as last FROM `{t}`").fetchone()
+                print(f"  {t}: {cnt}건, 최근={dict(recent).get('last','?')}")
+            else:
+                print(f"  {t}: {cnt}건")
+        except:
+            print(f"  {t}: {cnt}건")
+finally:
+    db.close()