尝试整合工具和插件系统

src/plugin_system/core/tool_use.py

@@ -0,0 +1,59 @@
+import json
+from src.common.logger import get_logger
+from src.plugin_system.apis.tool_api import get_llm_available_tool_definitions,get_tool_instance
+
+logger = get_logger("tool_use")
+
+
+class ToolUser:
+    @staticmethod
+    def _define_tools():
+        """获取所有已注册工具的定义
+
+        Returns:
+            list: 工具定义列表
+        """
+        return get_llm_available_tool_definitions()
+
+    @staticmethod
+    async def execute_tool_call(tool_call):
+        # sourcery skip: use-assigned-variable
+        """执行特定的工具调用
+
+        Args:
+            tool_call: 工具调用对象
+            message_txt: 原始消息文本
+
+        Returns:
+            dict: 工具调用结果
+        """
+        try:
+            function_name = tool_call["function"]["name"]
+            function_args = json.loads(tool_call["function"]["arguments"])
+            function_args["llm_called"] = True # 标记为LLM调用
+
+            # 获取对应工具实例
+            tool_instance = get_tool_instance(function_name)
+            if not tool_instance:
+                logger.warning(f"未知工具名称: {function_name}")
+                return None
+
+            # 执行工具
+            result = await tool_instance.execute(function_args)
+            if result:
+                # 直接使用 function_name 作为 tool_type
+                tool_type = function_name
+
+                return {
+                    "tool_call_id": tool_call["id"],
+                    "role": "tool",
+                    "name": function_name,
+                    "type": tool_type,
+                    "content": result["content"],
+                }
+            return None
+        except Exception as e:
+            logger.error(f"执行工具调用时发生错误: {str(e)}")
+            return None
+
+tool_user = ToolUser()