Revise strategy: TTM+ATM+leverage option pick, % exit, perp leverage/margin.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-25 08:38:03 +08:00
parent 7db4c9c8a3
commit 3957a83761
16 changed files with 532 additions and 261 deletions
@@ -1,5 +1,4 @@
 from .clock import can_open_new, window_key
-from .engine import StrategyEngine, get_engine, set_engine
 from .exits import check_exits
 from .group import next_group_id
 from .signal import Signal, decide
@@ -15,3 +14,15 @@ __all__ = [
    "set_engine",
    "window_key",
 ]
+
+
+def __getattr__(name: str):
+    if name in ("StrategyEngine", "get_engine", "set_engine"):
+        from .engine import StrategyEngine, get_engine, set_engine
+
+        return {
+            "StrategyEngine": StrategyEngine,
+            "get_engine": get_engine,
+            "set_engine": set_engine,
+        }[name]
+    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")