Allow to serialize enum by names about django-enumfields HOT 2 OPEN

class Frequency(Enum):
    MONTHLY = 'monthly', relativedelta.relativedelta(months=1)
    QUARTERLY = 'quarterly', relativedelta.relativedelta(months=3)

    def __new__(cls, value, duration):
        obj = object.__new__(cls)
        obj._value_ = value
        obj._duration_ = duration
        return obj

    @property
    def duration(self) -> relativedelta.relativedelta:
        return self._duration_


print(Frequency.MONTHLY.value)
print(Frequency.MONTHLY.duration)

class Frequency(Enum):
    month = timedelta(days=30)
    quarter = timedelta(days=365 // 4)

class Model(...):
    frequency = EnumField(Frequency, default=Frequency.month)