main_page = models.BooleanField(_('main page'), default=False, db_index=True, help_text=_('Show tag on main page'))
user = models.ForeignKey(User, blank=True, null=True)
+ book_count = models.IntegerField(_('book count'), default=0, blank=False, null=False)
def has_description(self):
return len(self.description) > 0