from fastapi import FastAPI from fastapi.middleware.cors import CORSMiddleware import logging from fastapi.staticfiles import StaticFiles import fnmatch def is_excluded(path, exclude_patterns): """ 检查路径是否被排除 :param path: 需要检查的路径 :param exclude_patterns: 包含通配符的排除路径列表 :return: 如果路径被排除,返回 True;否则返回 False """ for pattern in exclude_patterns: if fnmatch.fnmatch(path, pattern): print(path, pattern) return True return False class APIManager: def __init__(self, app: FastAPI, exclude_patterns=[]): self.app = app self.registered_apis = {} self.logger = logging.getLogger(__name__) self.exclude = exclude_patterns def is_excluded(self, path): return is_excluded(path, self.exclude) def set_cors( self, allow_origins: list = ["*"], allow_credentials: bool = True, allow_methods: list = ["*"], allow_headers: list = ["*"], ): # reset middleware stack self.app.middleware_stack = None self.app.add_middleware( CORSMiddleware, allow_origins=allow_origins, allow_credentials=allow_credentials, allow_methods=allow_methods, allow_headers=allow_headers, ) self.app.build_middleware_stack() def setup_playground(self): app = self.app app.mount( "/playground", StaticFiles(directory="playground", html=True), name="playground", ) def get(self, path: str, **kwargs): def decorator(func): if self.is_excluded(path): return func self.app.get(path, **kwargs)(func) self.registered_apis[path] = func self.logger.info(f"Registered API: GET {path}") return func return decorator def post(self, path: str, **kwargs): def decorator(func): if self.is_excluded(path): return func self.app.post(path, **kwargs)(func) self.registered_apis[path] = func self.logger.info(f"Registered API: POST {path}") return func return decorator