Django表单向导表单保存

我想保存表单并登录到一个会话向导中,我以前使用请求来完成它。我将如何使用它;?在done函数中。

class UserWizard(SessionWizardView):
    template_name = "registration/signup.html"
    form_list = [SignUpForm]
    def done(self, form_list, **kwargs):
        process_data(form_list)
        return redirect('home')

""" def signup(request):
    if request.method == 'POST':
        form = SignUpForm(request.POST)
        if form.is_valid():
            form.save()
            username = form.cleaned_data.get('username')
            raw_password = form.cleaned_data.get('password1')
            user = authenticate(username=username, password=raw_password)
            login(request, user)
            return redirect('home')
    else:
        form = SignUpForm()
    return render(request, 'registration/signup.html', {'form': form}) """