From fed51035de31000628f60fc301a9fcf0acf39eb9 Mon Sep 17 00:00:00 2001
From: dekun <dekun@local>
Date: Fri, 14 Aug 2026 19:23:33 +0800
Subject: [PATCH] Fix sim pending-orders wrapper to accept positional inst_id.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 lib/sim/hooks.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/sim/hooks.py b/lib/sim/hooks.py
index df999e5..f677093 100644
--- a/lib/sim/hooks.py
+++ b/lib/sim/hooks.py
@@ -431,11 +431,12 @@ def patch_options_cfg(cfg: dict[str, Any]) -> dict[str, Any]:
 
     live_pending = cfg.get("fetch_option_pending_orders")
 
-    def fetch_option_pending_orders(ex, **kwargs):
+    def fetch_option_pending_orders(ex, inst_id=None, **kwargs):
+        # 调用方多为 (ex, inst_id) 位置参数, 不可只收 **kwargs
         if is_sim_mode(get_db):
             return []
         if callable(live_pending):
-            return live_pending(ex, **kwargs)
+            return live_pending(ex, inst_id)
         return []
 
     if "fetch_option_pending_orders" in cfg: