def claim_by_code(self, awardee, code):
        return self._claim_qs(awardee, self.filter(claim_code=code))
Construct a dynamically-loading mapper property.
dataset/ETHPy150Open mozilla/django-badger/badger/models.py/DeferredAwardManager.claim_by_code--crossover with--dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/orm/__init__.py/dynamic_loader