def _edit_settings(request, settings):
settings_form = SettingsForm(request.POST)
if not settings_form.is_valid():
raise Exception('SettingsForm validation fails')
new_settings = Settings.from_form(settings_form)
Dbus.set_manual_mode(new_settings.manual_mode)
if new_settings.temperature != settings.temperature:
Dbus.set_temperature_settings(new_settings.temperature)
return redirect('stat_module:edit_settings')
