Is called every time an object that will not be exported is required.
    Where orm_obj is the referred object.
    We postpone the lookup to locate_object() which will be run on the generated script

def orm_item_locator(orm_obj):
    """
    Is called every time an object that will not be exported is required.
    Where orm_obj is the referred object.
    We postpone the lookup to locate_object() which will be run on the generated script
    """

    the_class = orm_obj._meta.object_name
    original_class = the_class
    pk_name = orm_obj._meta.pk.name
    original_pk_name = pk_name
    pk_value = getattr(orm_obj, pk_name)

    while hasattr(pk_value, "_meta") and hasattr(pk_value._meta, "pk") and hasattr(pk_value._meta.pk, "name"):
        the_class = pk_value._meta.object_name
        pk_name = pk_value._meta.pk.name
        pk_value = getattr(pk_value, pk_name)

    clean_dict = make_clean_dict(orm_obj.__dict__)

    for key in clean_dict:
        v = clean_dict[key]
        if v is not None and not isinstance(v, (six.string_types, six.integer_types, float, datetime.datetime)):
            clean_dict[key] = six.u("%s" % v)

    output = """ importer.locate_object(%s, "%s", %s, "%s", %s, %s ) """ % (
        original_class, original_pk_name,
        the_class, pk_name, pk_value, clean_dict
    )
    return output