models.py

class MyUserManager(BaseUserManager):
    def create(self, email, name, birthday, sex, password):
        return self.create_user(email=email,
                                password=password,
                                name=name,
                                birthday=birthday,
                                sex=sex,
        )

    def create_user(self, email, name, birthday, sex, password):
        if not email:
            raise ValueError(_('email cannot be blank.'))
 
        user = self.model(
            email=MyUserManager.normalize_email(email),
            name=name,
            birthday=birthday,
            sex=sex,
            is_active=True,
        )

        user.set_password(password)
        user.save(using=self._db)
        return user
 
    def create_superuser(self, email, name, birthday, sex, password):
        user = self.create_user(email=email,
            password=password,
            name=name,
            birthday=birthday,
            sex=sex,
        )
        user.is_staff=True
        user.is_superuser=True
        user.is_admin=True
        user.save(using=self._db)

        return user

class VomUser(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(max_length=254, unique=True, db_index=True)
    name = models.CharField(max_length=254)
    birthday = models.DateField()
    sex = models.SmallIntegerField()

    dateOfRecevingLastQuestion = models.DateField(
        default=date.today()-timedelta(days=1)
    )
    questionOfToday = models.ForeignKey(Question, null=True, blank=True)
    constellation = models.ForeignKey(Constellation, null=True, blank=True)
    switch = models.BooleanField(default=False)

    creation = models.DateTimeField(auto_now_add=True)
    modification = models.DateTimeField(auto_now=True)

    objects = MyUserManager()

    is_staff = models.BooleanField(default=False, blank=True,)
    is_active = models.BooleanField(default=True, blank=True,)

    def __unicode__(self):
        return self.email

    def has_perm(self, perm, obj=None):
        return super(VomUser, self).has_perm(perm, obj)

    def has_module_perms(self, app_label):
        return super(VomUser, self).has_module_perms(app_label)

    def get_short_name(self):
        return self.name

    def get_username(self):
        return self.name

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['name', 'birthday', 'sex', ]