factories.py 文件源码

def id3_date(self):
     d = self._fake.date_object()
     full_date = random.choices(["y", "n"], cum_weights=[15, 85]) == "y"
     return Date(year=d.year,
                 month=d.month if full_date else None,
                 day=d.day if full_date else None)