update

core/scoring/models.py

@@ -121,12 +121,26 @@ class ScoringResult(BaseModel):
         primary_key = CompositeKey('stock_code', 'trade_date')
 
 
+# ============================================================
+# 8. PendingPoolAction — 待执行股票池操作（阶段一标记，阶段二执行）
+# ============================================================
+class PendingPoolAction(BaseModel):
+    """pending_pool_actions 表 — T日标记的操作，待 T+1 执行"""
+    action_date = DateField()              # T日日期（标记日期）
+    action_type = CharField(max_length=20)  # 'eliminate' | 'liquidate'
+    stock_code = CharField(max_length=6)   # 股票代码
+    reason = TextField(null=True)          # 淘汰原因描述
+
+    class Meta:
+        primary_key = CompositeKey('action_date', 'action_type', 'stock_code')
+
+
 # ============================================================
 # 建表
 # ============================================================
 ALL_SCORING_TABLES = [
     KlineStock, StockInfo, IndustryMapping, KlineIndex,
-    MarketRegimeDaily, SectorFeaturesDaily, ScoringResult,
+    MarketRegimeDaily, SectorFeaturesDaily, ScoringResult, PendingPoolAction,
 ]
 
 db.create_tables(ALL_SCORING_TABLES)