我在使用 django 标记时遇到了麻烦——按由多个单词组成的标记进行过滤不起作用。楷模
class MyWidget(models.Model):
"""Widget for tagging. It's damn bugged, so it need try except statement
for be able to import in shell and work in general. Otherwise it's raiseing
exception."""
name = models.CharField(max_length = 50)
try:
tagging.register(MyWidget)
except tagging.AlreadyRegistered:
pass
意见
class PostsByTags(ListView):
"""View returns news filtered by tag."""
template_name = 'news.djhtml'
contect_object_name = 'news_list'
def get_queryset(self):
tags = unquote(self.kwargs['tag'])
return TaggedItem.objects.get_by_model(News(), tags)
网址
url(r'^news/(?P<tag>[\w\s]*)/$', views.PostsByTags.as_view(),
name = 'tagged_news'),
如果网址看起来像这样
/新闻/分离%20标签/
视图类返回空列表。什么原因?我该如何解决?