Method save

apps/epg/models.py:114–119

(self, *args, **kwargs)

        return cache

    def save(self, *args, **kwargs):
        if 'update_fields' in kwargs and 'updated_at' not in kwargs['update_fields']:
            kwargs.setdefault('update_fields', [])
            if 'updated_at' in kwargs['update_fields']:
                kwargs['update_fields'].remove('updated_at')
        super().save(*args, **kwargs)

    @property
    def programme_index(self):