class City(models.Model):
    country = models.CharField(verbose_name="Страна", max_length=50)
    area = models.CharField(verbose_name="Регион", max_length=50, blank=True, null=False)
    region = models.CharField(verbose_name="Регион", max_length=50, blank=True, null=False)
    city = models.CharField(verbose_name="Город", max_length=50, blank=True, null=False)
    type = models.PositiveSmallIntegerField(verbose_name="Тип местности", choices=config['general']['location_type'], default=1)