在准备环境前提交次全部更改。

apps/etl/connectors/feiqiu/quality/base_checker.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+"""数据质量检查器基类"""
+
+class BaseDataQualityChecker:
+    """数据质量检查器基类"""
+    
+    def __init__(self, db_connection, logger):
+        self.db = db_connection
+        self.logger = logger
+    
+    def check(self) -> dict:
+        """
+        执行质量检查
+        返回: {
+            "passed": bool,
+            "checks": [{"name": str, "passed": bool, "message": str}]
+        }
+        """
+        raise NotImplementedError("子类需实现 check 方法")