initial-import: 2026-04-11 21:18:55

scripts/utils/inspect_backtester.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+"""检查BacktesterEngine有什么方法"""
+
+from vnpy_ctabacktester import BacktesterEngine
+from vnpy.event import EventEngine
+from vnpy.trader.engine import MainEngine
+
+event_engine = EventEngine()
+main_engine = MainEngine(event_engine)
+
+backtester = BacktesterEngine(main_engine, event_engine)
+
+print("=== BacktesterEngine 方法列表 ===")
+methods = [m for m in dir(backtester) if not m.startswith('_')]
+for m in sorted(methods):
+    print(f"  {m}")
+print()
+
+print("=== run_backtesting 签名 ===")
+import inspect
+sig = inspect.signature(backtester.run_backtesting)
+print(f"  {sig}")