How to authenticate or login in django ?

# Authenticate or login in django

1. Open views.py

2. Import this line in views.py .
    from django.contrib.auth import authenticate, login

3. Create function
eg. 
 class Auth(View):
    def post(self, request, *args, **kwargs):
        use = request.POST['username']
        passw = request.POST['password']
        user = authenticate(username=use, password=passw)
        if user is not None:
            if user.is_active:
                login(request, user)
                return HttpResponse(login)
                        # Redirect to a success page.
            else:
                return HttpResponse("disable")
          
                        # Return a 'disabled account' error message
        return HttpResponse("Invalid username or password ")
                # Return an 'invalid login' error message."