Python 注释在模板中不可见，即使它们保存在数据库中

目前我的应用程序中有两个模型，一个用于上传文件，另一个用于评论。我已经知道了如何在同一个页面上实现表单，它似乎在工作，但由于某种原因，提交的评论没有显示出来，我不知道如何实现这一点。我应该在返回中提供注释，还是认为注释模型中有ForeignKey这不是必需的，并且可以通过每个文件访问注释

每个文件都有自己的注释

# Model for all uploaded files
class Uploaded(models.Model):
    objects: models.Manager()
    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, related_name="users")
    time_uploaded = models.DateTimeField(auto_now_add=True)
    description = models.CharField(max_length=100)
    file = models.FileField(upload_to=MEDIA_ROOT)
    admintags = TaggableManager(blank=True, through=AdminTagsAll, verbose_name="Admin Tags")
    usertags = TaggableManager(through=UserTagsAll, verbose_name="User Tags")
    additional_description = models.CharField(max_length=50, blank=True)

    def __str__(self):
        return f"{self.description} {self.file}"


# Model for comments
class Comment(models.Model):
    objects: models.Manager()
    file = models.ForeignKey('Uploaded', on_delete=models.CASCADE, related_name='comments')
    text = models.TextField()

    def __str__(self):
        return self.text

HTML模板：

{% for comment in comments %}
                                            <div style="border:1px solid silver; border-radius:15px; padding:15px; margin:10px 0px;">
                                             <p class="mb-auto" style="font-size:15px;">{{ comment.text }}</p>
                                            </div>
                                        {% empty %}
                                            <div style="border:1px solid silver; border-radius:15px; padding:15px; margin:10px 0px;">
                                             <p class="mb-auto" style="font-size:15px;">No Comments</p>
                                            </div>
                                        {% endfor %}

---

您在哪里调用

def index

中的注释？因为正如我所看到的，

注释没有定义

您在上下文中发送注释，但是您在代码中从何处获得注释？

def index(request):
    url_parameter = request.GET.get("q")
    user = request.user
    files = Uploaded.objects.filter(user=user)
    userTags = UserTags.objects.all()
    form = FileUploadForm
    paginator = Paginator(files, 6)
    page = request.GET.get('page', 1)

    try:
        files_paginated = paginator.page(page)
    except PageNotAnInteger:
        files_paginated = paginator.page(1)
    except EmptyPage:
        files_paginated = paginator.page(paginator.num_pages)

    if url_parameter:
        filesSearch = Uploaded.objects.filter(user=user, name__icontains=url_parameter)
    else:
        filesSearch = Uploaded.objects.filter(user=user)
    context = {'form': form, 'page': page, 'files': files_paginated, 'userTags': userTags, 'comments':comments}

def add_comment_to_file(request, pk):
    file = get_object_or_404(Uploaded, pk=pk)
    if request.method == "POST":
        form = CommentForm(request.POST)
        if form.is_valid():
            comment = form.save(commit=False)
            comment.file = file
            comment.save()
            return HttpResponseRedirect(reverse('index'))
    else:
        form = CommentForm()
    return render(request, 'index.html', {'form': form})