@classmethod
    def initialize_type(cls, TYPE_CHOICES=None):
        if TYPE_CHOICES is None:
            raise ImproperlyConfigured(
                'You have to set TYPE_CHOICES when'
                ' creating a %s' + cls.__name__)

        cls.add_to_class(
            'type',
            models.CharField(
                _('type'),
                max_length=20,
                choices=TYPE_CHOICES,
                default=TYPE_CHOICES[0][0],
            )
        )
dataset/ETHPy150Open feincms/feincms/feincms/content/medialibrary/models.py/MediaFileContent.initialize_type/operator `%` -> `+`