def normalized_tags(tags):
return list(set(utils.slugify(x.lower()) for x in tags))
def tag_pairs(self):
return [(x, utils.slugify(x.lower())) for x in self.tags]
def save(self, *args, **kwargs):
if not self.slug:
self.slug = slugify(self.title, instance=self)
super(Post, self).save(*args, **kwargs)
