session有效期内登录

from django.utils.deprecation import MiddlewareMixin
from django.shortcuts import render,redirect
class MyMiddleware(MiddlewareMixin):
    def process_request(self,request):
        path=["/Login","/register"]
        print(request.path_info)
        if request.path_info in path:
            return
        info_dict=request.session.get("info")
        print(info_dict)
        if info_dict:
            #if request.path_info == "/runoob" and info_dict["name"]=="嘀嘀":
              return
        return redirect('/Login')