def save(self, **kwargs):
slug_str = "%s" % (self.titulo)
utilerias.unique_slugify(self, slug_str)
if not self.id:
self.pub_date = timezone.now()
super(Album, self).save(**kwargs)
def save(self, **kwargs):
slug_str = "%s" % (self.titulo)
utilerias.unique_slugify(self, slug_str)
super(Diapositiva, self).save(**kwargs)
