Question

我是Haystack的新用户，我刚刚使用Whoosh安装了它。

base.py

HAYSTACK_CONNECTIONS = {
    'default': {
        'ENGINE': 'haystack.backends.whoosh_backend.WhooshEngine',
        'PATH': os.path.join(os.path.dirname(__file__), 'whoosh_index'),
    },
}

我的公告模型（位于posts应用中）：

class Announcement(models.Model):
    title = models.CharField(null=True, max_length=256)
    description = models.CharField('Announcement description',
                                   null=True, max_length=500)
    slug = models.SlugField(default=uuid.uuid1, unique=True)
    author = models.ForeignKey(to=User, related_name='posts',
                               null=True, blank=True)

所以我构建了一个名为search_indexes.py的索引文件放在posts应用程序中。

class AnnouncementIndex(indexes.SearchIndex, indexes.Indexable):
    text = indexes.CharField(document=True, use_template=True)
    title = indexes.CharField(model_attr="title")
    description = indexes.CharField(model_attr="description")
    author = indexes.CharField(model_attr='author')
    status = indexes.BooleanField(model_attr='status')

    def get_model(self):
        return Announcement

    def index_queryset(self, using=Announcement):
        return self.get_model().objects.filter(status=False)

我的搜索视图和表单未放置在posts应用中，它们位于名为homepages的应用中。这是homepages/forms.py形式：

class PostsSearchForm(SearchForm):

    def no_query_found(self):
        return self.searchqueryset.all()

视图homepages/views.py：

def home(request):
    categories = Category.objects.all()
    if request.user.is_authenticated():
        current_user = request.user
        form = PostsSearchForm(request.GET)
        posts = None
        if form.data != {} and form.is_valid():
            posts = form.search()
            return render_to_response('search/search.html', {
                'posts': posts,
                'form': form
            })

带有表单的模板位于templates/homepages/home.html文件中：

        <form method="GET">
              {% csrf_token %}
              {{ form.q }}
        </form>

我确实有文件templates/searches/indexes/posts/announcement_text.txt：

{{ object.title }}
{{ object.description }}

干草堆找不到任何结果

0 个答案: