回复在Django中作为新评论提交的评论

Question

我试图在博客中添加对评论的回复，每次提交回复时，尽管我已将评论过滤到{{1 }}

这里是reply = None：

views.py

这里是models.py

class Post(models.Model):
    ----------------------------------------
    title = models.CharField(max_length=100)
    likes = models.ManyToManyField(
        User, related_name='liked', blank=True)
    slug = models.SlugField(blank=True, null=True, max_length=120)

class Comment(models.Model):
    post = models.ForeignKey(
        Post, on_delete=models.CASCADE)
    user = models.ForeignKey(
        User, on_delete=models.CASCADE)
    reply = models.ForeignKey(
        'Comment', on_delete=models.CASCADE, null=True, related_name="replies")
    content = models.TextField(max_length=160)

我已经修改了视图，并且不确定是否需要为与评论相同的内容创建基于类的视图