fix: 修复命令行工具

python_core/utils/jsonrpc_enhanced.py

@@ -150,10 +150,69 @@ class JSONRPCMethodRegistry:
         self.dispatcher.add_method(func, method_name)
             
     
-    def handle_request(self, request_data: str) -> str:
+    def handle_request(self, request_data: str) -> Optional[str]:
         """处理JSON-RPC请求"""
-        response = JSONRPCResponseManager.handle(request_data, self.dispatcher)
-        return response.json
+        try:
+            # 解析请求
+            request_json = json.loads(request_data)
+            method_name = request_json.get("method")
+            params = request_json.get("params", {})
+            request_id = request_json.get("id")
+
+            # 检查方法是否存在
+            if method_name not in self.methods:
+                error_response = {
+                    "jsonrpc": "2.0",
+                    "id": request_id,
+                    "error": {
+                        "code": -32601,
+                        "message": f"Method '{method_name}' not found"
+                    }
+                }
+                return json.dumps(error_response, ensure_ascii=False, separators=(',', ':'))
+
+            try:
+                # 调用方法
+                if isinstance(params, dict):
+                    result = self.methods[method_name](**params)
+                elif isinstance(params, list):
+                    result = self.methods[method_name](*params)
+                else:
+                    result = self.methods[method_name](params)
+
+                # 如果方法返回None，表示响应已经异步发送，不需要额外响应
+                if result is None:
+                    return None
+
+                # 正常响应
+                success_response = {
+                    "jsonrpc": "2.0",
+                    "id": request_id,
+                    "result": result
+                }
+                return json.dumps(success_response, ensure_ascii=False, separators=(',', ':'))
+
+            except Exception as e:
+                error_response = {
+                    "jsonrpc": "2.0",
+                    "id": request_id,
+                    "error": {
+                        "code": -32603,
+                        "message": f"Internal error: {str(e)}"
+                    }
+                }
+                return json.dumps(error_response, ensure_ascii=False, separators=(',', ':'))
+
+        except Exception as e:
+            error_response = {
+                "jsonrpc": "2.0",
+                "id": None,
+                "error": {
+                    "code": -32700,
+                    "message": f"Parse error: {str(e)}"
+                }
+            }
+            return json.dumps(error_response, ensure_ascii=False, separators=(',', ':'))
 
 # 全局实例
 enhanced_progress_reporter = EnhancedProgressReporter()