@cached_property
    def remaining_words(self):
        return self.total_words - self.displayed_words
Testing the 'relate' lookup type.
dataset/ETHPy150Open Fantomas42/django-blog-zinnia/zinnia/preview.py/HTMLPreview.remaining_words--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/gis/tests/geoapp/tests.py/GeoLookupTest.test_relate_lookup