feat: all remaining Tencent API price fetchers now DB-first (8 files)

collect_evaluation_data.py

@@ -47,9 +47,18 @@ def save_json(path, data):
 
 
 def fetch_tencent_data(symbols):
-    """批量拉腾讯行情，返回 {code: fields_dict}"""
+    """批量拉行情。DB 优先，腾讯 API fallback"""
     if not symbols:
         return {}
+    # DB 优先
+    try:
+        from mofin_db import get_prices_batch_from_db
+        db = get_prices_batch_from_db(symbols)
+        if db:
+            return {code: {"name": "", "price": p, "prev_close": 0, "change_pct": chg or 0,
+                          "high": 0, "low": 0} for code, (p, chg) in db.items()}
+    except: pass
+    # Fallback: 腾讯
     code_map = {}
     query_symbols = []
     for c in symbols: