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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
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