# coding: utf-8
from django.contrib.auth import authenticate, login
from HttpResponseRedirect


def post(self, request, *args, **kwargs):
    form = self.get_form()

    if form.is_valid():
        new_user = form.save()
        new_user = authenticate(
            username=form.cleaned_data['email'],
            password=form.cleaned_data['password'],
        )
        login(request, new_user)

    return HttpResponseRedirect(self.success_url)