def getNumFields(self):
        return self.mNBins
Decorator that allows you to define custom QuerySet managers on
dataset/ETHPy150Open sightmachine/SimpleCV/SimpleCV/Features/MorphologyFeatureExtractor.py/MorphologyFeatureExtractor.getNumFields--crossover with--dataset/ETHPy150Open aparo/django-elasticsearch/django_elasticsearch/manager.py/queryset_manager