models.py 文件源码

def save(self, *args, **kwargs):
        """save"""
        super(MagicLink, self).save(*args, **kwargs)
        if not self.uuid:
            name = u'{0}-magic-link-{1}-{2}'.format(settings.SECRET_KEY, self.id, self.url)
            name = unicodedata.normalize('NFKD', unicode(name)).encode("ascii", 'ignore')
            self.uuid = uuid.uuid5(uuid.NAMESPACE_URL, name)
            return super(MagicLink, self).save()