create a class that inherits the models.DateTimeField and create an overridden method and make the necessary format. use the class to your models code example
Example: django __str__ self multiple
class MyclubUser(models.Model):
first_name = models.CharField(max_length=30)
last_name = models.CharField(max_length=30)
email = models.EmailField('User Email')
def __str__(self):
return self.first_name + " " + self.last_name
class Subscriber(MyclubUser):
date_joined = models.DateTimeField()