Python 无法在django模板中呈现选项类型

视图.py

from .models import posts, TYPES //posts is a model

 def TypePostListView(request, type):
    posts = post.objects.filter(type=type).order_by('-date_posted')
    context = {
        'posts': posts,
        'p_types':TYPES
    }
    return render(request, 'blog/home.html', context)

TYPES = (
    ('Food', 'Food'),
    ('Fashion', 'Fashion'),
    ('Fitness', 'Fitness'),
    ('Finance', 'Finance'),
    ('Travel ', 'Travel '),
    ('Music', 'Music'),
    ('Lifestyle', 'Lifestyle'),
    ('Music', 'Music'),    
    ('Sports', 'Sports'),    
    ('Political', 'Political'),
    ('Gaming', 'Gaming'),    
)

型号.py

from .models import posts, TYPES //posts is a model

 def TypePostListView(request, type):
    posts = post.objects.filter(type=type).order_by('-date_posted')
    context = {
        'posts': posts,
        'p_types':TYPES
    }
    return render(request, 'blog/home.html', context)

TYPES = (
    ('Food', 'Food'),
    ('Fashion', 'Fashion'),
    ('Fitness', 'Fitness'),
    ('Finance', 'Finance'),
    ('Travel ', 'Travel '),
    ('Music', 'Music'),
    ('Lifestyle', 'Lifestyle'),
    ('Music', 'Music'),    
    ('Sports', 'Sports'),    
    ('Political', 'Political'),
    ('Gaming', 'Gaming'),    
)

home.html

    <div class="type-selection"> 
      <a href="{% url 'blog-home' %}">all</a>
      {% for t in p_types %}  
          <a href="{% url 'type-posts' 't.0' %}">{{t.0}}</a>
      {%endfor%}        
    </div>

{p_类型%中的t的百分比}
{%endfor%}

---

我无法在Django模板上呈现任何文本。我正在尝试打印模板上所有类型的帖子。

也许这个问题可以帮助您：