human
Solve the following python programming problem given the following code:
@cors_api_view(['GET'])
@permission_classes([AllowAny])
def site_config(request):
assistant
#Here is the Python code you requested.

    """A resource that is designed to be exposed externally and contains
    settings or waffle flags that might be relevant to the client app.
    """
    def serialized_data(cls):
        as_list = cls(cls.Meta.model.objects.all().order_by('name'), many=True).data
        return dict(((d['name'], d) for d in as_list))
    if (request.GET.get('serializer') == 'commonplace'):
        data = {'waffle': {'switches': list(waffle.models.Switch.objects.filter(active=True).values_list('name', flat=True))}}
    else:
        data = {'settings': get_settings(), 'version': getattr(settings, 'BUILD_ID_JS', ''), 'waffle': {'switches': serialized_data(SwitchSerializer), 'flags': serialized_data(FlagSerializer)}}
    (fxa_auth_state, fxa_auth_url) = fxa_auth_info()
    data['fxa'] = {'fxa_auth_state': fxa_auth_state, 'fxa_auth_url': fxa_auth_url}
    return Response(data)