class SignUpView(bracesviews.AnonymousRequiredMixin,
                 bracesviews.FormValidMessageMixin,
                 generic.CreateView):
    form_class = forms.SignupForm
    model = User
    template_name = 'accounts/signup.html'
    success_url = reverse_lazy('home')
    form_valid_message = "You're signed up!"

    def form_valid(self, form):
        r = super().form_valid(form)
        username = form.cleaned_data["email"]
        password = form.cleaned_data["password1"]
        permission = Permission.objects.get(name='Can view poll')
        user = auth.authenticate(email=username, password=password)
        auth.login(self.request, user)
        return r