def fetchone(self, name, milestone=None):
        data = self.milestones.get(name)
        if data:
            return self.factory(data, milestone)
The MD5 hash of the lowercase version
dataset/ETHPy150Open edgewall/trac/trac/ticket/model.py/MilestoneCache.fetchone--crossover with--dataset/ETHPy150Open charlesthk/python-mailchimp/mailchimp3/helpers.py/get_subscriber_hash