def index_queryset(self):
        return self.get_model().objects.filter(time_updated__lte=datetime.datetime.now())
Returns a queryset of pages that link to a particular object
dataset/ETHPy150Open zorna/zorna/zorna/articles/search_indexes.py/ArticleStoryIndex.index_queryset--crossover with--dataset/ETHPy150Open torchbox/wagtail/wagtail/wagtailadmin/utils.py/get_object_usage