class ControllerView(FormView):
    form_class = ControllerForm
    template_name = 'core/control.html'
    success_url = reverse_lazy('form')

    def get_context_data(self, **kwargs):
        context = super(ControllerView, self).get_context_data()
        data = get_controller_data()
        context_data = clean_data(data)
        context_data['test'] = 'zzz'
        context['data'] = context_data
        return context

    def get_initial(self):
        initial = super(ControllerView, self).get_initial()
        initial['bedroom_target_temperature'] = 21
        initial['hot_water_target_temperature'] = 80
        return initial

    def form_valid(self, form):  # если введенная форма валидна
        # сделать сохранение температур в БД, чекбоксы отправить в АПИ
        for key, value in form.cleaned_data.items():
            print(key, value)

        # new = Setting()
        return super(ControllerView, self).form_valid(form)