

def get_prep_lookup(self, lookup_type, value):
    ' Prepares value for the database prior to be used in a lookup '
    if (value == 'isnull'):
        return value
    return self.get_prep_value(value)

dataset/ETHPy150Open djangonauts/django-hstore/django_hstore/fields.py SerializedDictionaryField.get_prep_lookup/VarMisuse@18/51 `lookup_type`->`value`