Therainclouds
bb91a68c78
docs: 完善README文档结构和内容 refactor: 更新配置类注释和文档字符串 style: 统一代码格式和命名规范 fix: 修正MCP服务器配置和依赖项
76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
# https://gofastmcp.com/patterns/decorating-methods
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from dataclasses import dataclass, field, is_dataclass
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from typing import Type, Literal
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import tyro
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from fastmcp import FastMCP
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from fastapi.middleware.cors import CORSMiddleware
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from fastmcp.tools.tool import FunctionTool
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from loguru import logger
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from lang_agent.rag.simple import SimpleRagConfig
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from lang_agent.base import LangToolBase
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from lang_agent.config import InstantiateConfig, ToolConfig
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from lang_agent.dummy.calculator import Calculator, CalculatorConfig
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from lang_agent.tool_manager import ToolManager, ToolManagerConfig
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# from catering_end.lang_tool import CartToolConfig, CartTool
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@tyro.conf.configure(tyro.conf.SuppressFixed)
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@dataclass
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class MCPServerConfig(InstantiateConfig):
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_target: Type = field(default_factory=lambda: MCPServer)
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server_name:str = "langserver"
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host: str = "127.0.0.1"
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"""host of server"""
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port: int = 50051
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"""port"""
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transport:Literal["stdio", "sse", "streamable-http"] = "streamable-http"
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"""transport method"""
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toolmanager_config: ToolManagerConfig = field(default_factory=ToolManagerConfig)
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class MCPServer:
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def __init__(self, config: MCPServerConfig):
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self.config = config
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self.mcp = FastMCP(self.config.server_name)
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self.populate_modules()
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self.register_mcp_functions()
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def populate_modules(self):
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self.tool_manager:ToolManager = self.config.toolmanager_config.setup()
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def register_mcp_functions(self):
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fncs = self.tool_manager.get_tool_fncs()
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for fnc in fncs:
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self.mcp.tool(fnc)
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def run(self):
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# 获取FastAPI应用实例
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app = self.mcp.http_app()
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# 配置CORS
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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self.mcp.run(transport=self.config.transport,
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host=self.config.host,
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port=self.config.port)
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if __name__ == "__main__":
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conf:MCPServer = MCPServerConfig().setup()
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tool_conf = conf._get_tool_config()
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for e in tool_conf:
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print(e) |