@base.resource(ShortCode)
    def short_code(self, sid):
        return ShortCode(self, sid)
Receives a response and a dict (representing each row) with a key for
dataset/ETHPy150Open ducksboard/libsaas/libsaas/services/twilio/sms.py/SMS.short_code--crossover with--dataset/ETHPy150Open scrapy/scrapy/scrapy/spiders/feed.py/CSVFeedSpider.parse_rows