{% if post.pk %}
    <div class="playpause d-flex">
        <div class="anyContainer">
            <span style="font-size:90%" class="text-black text-center">audio</span>
        <input type="checkbox" value="None" id="playpause" name="check" checked/>
        <label for="playpause" tabindex=1></label>
        </div>
        <a href="{% url 'render_pdf_new' post.pk %}" class='ms-4'>
        <?xml version="1.0" encoding="UTF-8" standalone="no"?>
          <svg xmlns="http://www.w3.org/2000/svg" width="50" height="60" viewBox="0 0 75.320129 92.604164">
            <g transform="translate(53.548057 -183.975276) scale(1.4843)">
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          </svg>
        </a>
    </div>
    {% endif %}

 def post_detail(request, post_slug):
    post = get_object_or_404(Story, slug=post_slug)
    comments = post.comments.filter(active=True)
    if request.method == 'POST':
        comment_form = CommentForm(data=request.POST)
        if comment_form.is_valid():
            new_comment = comment_form.save(commit=False)
            new_comment.post = post
            new_comment.save()
    else:
        comment_form = CommentForm()
    return render(request,
                  'pages/story_detail.html',
                  {'post': post,
                   'comments': comments,
                   'comment_form': comment_form})

 class Story(models.Model):
    title = models.CharField(max_length=255, verbose_name='Заголовок')
    slug = models.SlugField(max_length=255, unique=True, db_index=True, verbose_name='URL')
    content = models.TextField(blank=True, verbose_name='Содержание')
    cover = models.ImageField(blank=True, upload_to='photos/%Y/%m', verbose_name='Обложка')
    time_create = models.DateTimeField(default=timezone.now(), null=False, verbose_name='Время создания')
    time_update = models.DateTimeField(auto_now=True)
    is_published = models.BooleanField(default=True, verbose_name='Опубликовано')
    cat = models.ForeignKey('Category', on_delete=models.PROTECT, verbose_name='Категория')

  
def post_detail(request, post_slug):
    post = get_object_or_404(Story, slug=post_slug)
    return repr(dir(post))

  
def post_detail(request, post_slug):
    post = get_object_or_404(Story, slug=post_slug)
    raise ValueError('x' + repr(dir(post)) + 'x')
    return None

  
    return render(request,
                  'pages/story_detail.html',
                  {'post': post,
                   'post_type': 'story',
                   'comments': comments,
                   'comment_form': comment_form})

 def post_detail(request, post_slug):
    post = get_object_or_404(Story, slug=post_slug)
    raise ValueError('x' + repr(dir(post.cat)) + '|' + repr(dir(post.cat_id)) + 'x')
    return None

 {if $action == 'category' && $category.id == 1}
Код кнопки
{/if}