mirror of
https://github.com/fastapi-practices/fastapi-best-architecture.git
synced 2026-09-21 13:12:24 +00:00
Wu Clan
6a065797f5
* Update request state usage to context variable * Update context to custom ctx * Fix the exception interception in opera log * restore elapsed
34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
from fastapi import Request, Response
|
|
from starlette.middleware.base import BaseHTTPMiddleware, RequestResponseEndpoint
|
|
|
|
from backend.common.context import ctx
|
|
from backend.utils.request_parse import parse_ip_info, parse_user_agent_info
|
|
|
|
|
|
class StateMiddleware(BaseHTTPMiddleware):
|
|
"""请求状态中间件"""
|
|
|
|
async def dispatch(self, request: Request, call_next: RequestResponseEndpoint) -> Response:
|
|
"""
|
|
处理请求并设置请求状态信息
|
|
|
|
:param request: FastAPI 请求对象
|
|
:param call_next: 下一个中间件或路由处理函数
|
|
:return:
|
|
"""
|
|
ip_info = await parse_ip_info(request)
|
|
ctx.ip = ip_info.ip
|
|
ctx.country = ip_info.country
|
|
ctx.region = ip_info.region
|
|
ctx.city = ip_info.city
|
|
|
|
ua_info = parse_user_agent_info(request)
|
|
ctx.user_agent = ua_info.user_agent
|
|
ctx.os = ua_info.os
|
|
ctx.browser = ua_info.browser
|
|
ctx.device = ua_info.device
|
|
|
|
response = await call_next(request)
|
|
|
|
return response
|