first code

handlers/base_handler.py

@@ -0,0 +1,15 @@
+from abc import ABC, abstractmethod
+from typing import Dict, Any, List
+
+class BaseHandler(ABC):
+    """基础处理器类"""
+    
+    @abstractmethod
+    def handle(self, **kwargs) -> List[Dict[str, Any]]:
+        """处理请求并返回RSS项目列表"""
+        pass
+    
+    @abstractmethod
+    def get_handler_name(self) -> str:
+        """返回处理器名称"""
+        pass