Django Choices with Enums

from enum import Enum
from django.db import models

class HamsterStatus(Enum):
    MANUFACTURED = "manufactured"
    ASSEMBLED = "assembled"
    PACKAGED = "packaged"
    SHIPPED = "shipped"

    @classmethod
    def choices(cls):
        return [(key.value, key.name.replace('_', ' ').title()) for key in cls]

class Hamster(models.Model):
    name = models.CharField(max_length=100)
    status = models.CharField(max_length=20, choices=HamsterStatus.choices())

    def __str__(self):
        return self.name