AttributeError: объект 'list' не имеет атрибута 'split' Django Haystack Solr
Я работаю с django-haystack для использования solr. Однако, я получил "AttributeError: 'list' object has no attribute 'split'", когда я ищу что-то по адресу "127.0.0.1:8000/blog/search". Как решить эту проблему? Терминал говорит, что в blog/views.py "total_results = results.count()" произошла ошибка.
- blog/views.py
from django.shortcuts import render, get_object_or_404
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
from django.core.mail import send_mail
from django.views.generic import ListView
from django.db.models import Count
from taggit.models import Tag
from .models import Post, Comment
from .forms import EmailPostForm, CommentForm, SearchForm
from haystack.query import SearchQuerySet
def post_search(request):
form = SearchForm()
if 'query' in request.GET:
form = SearchForm(request.GET)
if form.is_valid():
cd = form.cleaned_data
results = SearchQuerySet().models(Post).filter(content=cd['query']).load_all()
print(results)
# count total results
total_results = results.count()
return render(request, 'blog/post/search.html', {'form': form, 'cd': cd, 'results': results, 'total_results': total_results})
return render(request, 'blog/post/search.html', {'form': form})
- blog/forms.py
from django import forms
from .models import Comment
class EmailPostForm(forms.Form):
name = forms.CharField(max_length=25)
email = forms.EmailField()
to = forms.EmailField()
comments = forms.CharField(required=False, widget=forms.Textarea)
class CommentForm(forms.ModelForm):
class Meta:
model = Comment
fields = ('name', 'email', 'body')
class SearchForm(forms.Form):
query = forms.CharField()
- blog/templates/blog/post/search.html
{% extends "blog/base.html" %}
{% block title %}Search{% endblock %}
{% block content %}
{% if "query" in request.GET %}
<h1>Posts containing "{{ cd.query }}"</h1>
<h3>Found {{ total_results }} result{{ total_results|pluralize}}</h3>
{% for result in results %}
{% with post=result.object %}
<h4><a href="{{ post.get_absolute_url }}">{{ post.title }}</a></h4>
{{ post.body|truncatewords:5 }}
{% endwith %}
{% empty %}
<p>There are no results for your query.</p>
{% endfor %}
<p><a href="{% url 'blog:post_search' %}">Search again</a></p>
{% else %}
<h1>Search for posts</h1>
<form action="." method="get">
{{ form.as_p }}
<input type="submit" value="Search">
</form>
{% endif %}
{% endblock %}