gistfile1.txt

   @classmethod¬              
    def create(cls, uuid_strategy=utils.generate_uuid, **values):¬
        if 'id' not in values and uuid_strategy is not None:¬ 
            values['id'] = uuid_strategy()¬                                                                                                                                                                 
        if hasattr(cls, 'deleted') and 'deleted' not in values:¬