MCP Development Framework

{ "sourceFile": "mcp_tool/tools/loader.py", "activeCommit": 0, "commits": [ { "activePatchIndex": 0, "patches": [ { "date": 1741345451458, "content": "Index: \n===================================================================\n--- \n+++ \n" } ], "date": 1741345451458, "name": "Commit-0", "content": "\"\"\"\n工具加载器模块，用于自动加载所有已注册的工具\n\"\"\"\nimport importlib\nimport pkgutil\nimport inspect\nimport os\nimport sys\nfrom typing import List, Type\nfrom . import BaseTool, ToolRegistry\n\ndef load_tools() -> List[Type[BaseTool]]:\n \"\"\"\n 自动加载tools目录下的所有工具模块\n \n Returns:\n List[Type[BaseTool]]: 已加载的工具类列表\n \"\"\"\n # 获取当前模块的路径\n package_path = os.path.dirname(__file__)\n \n # 获取所有子模块\n tool_modules = []\n for _, name, is_pkg in pkgutil.iter_modules([package_path]):\n # 跳过__init__.py和loader.py\n if name in ['__init__', 'loader']:\n continue\n \n # 导入模块\n module_name = f\"{__package__}.{name}\"\n try:\n module = importlib.import_module(module_name)\n tool_modules.append(module)\n except ImportError as e:\n print(f\"Warning: Failed to import module {module_name}: {e}\")\n \n # 收集所有已注册的工具类\n tools = list(ToolRegistry._tools.values())\n \n # 返回工具类列表\n return tools\n\ndef get_tool_instances() -> dict:\n \"\"\"\n 创建所有工具类的实例\n \n Returns:\n dict: 工具名称到工具实例的映射\n \"\"\"\n tools = load_tools()\n tool_instances = {}\n \n for tool_class in tools:\n try:\n tool_instance = tool_class()\n tool_instances[tool_class.name] = tool_instance\n except Exception as e:\n print(f\"Warning: Failed to instantiate tool {tool_class.name}: {e}\")\n \n return tool_instances " } ] }