I get the error 'WSGIRequest' object has no attribute 'request', how can I fix this?

Question

Django

from django.shortcuts import render, HttpResponseRedirect
from django.contrib.auth import authenticate, login


class AccountViews:
    def __init__(self, request=None, user=None, username=None, password=None):
        self.request = request
        self.username = username
        self.password = password
        self.user = user

    def account(self):
        return HttpResponseRedirect("/")

    def login(self):
        self.username = self.request.POST['username']
        self.password = self.request.POST['password']
        self.user = authenticate(self.request, username=self.username, password=self.password)
        if self.user is not None:
            login(self.request, self.user)
            return HttpResponseRedirect("/")

    def register(self):
        pass