How to specify the associated model?

Question

Django

views.py

class Comment(CreateView):
    model = Comment
    form_class = CommentForm
    template_name = 'article_detail.html'
    success_url = '/'

    def form_valid(self, form):
        instance = form.save(commit=False)
        instance.comment_article = Article.objects.get(id=1)
        instance.save()
        return super(Comment, self).form_valid(form)

Tell me how to define the id argument so that it points to the current article?

Answer 1

instance.comment_article = Article.objects.get(id=self.kwargs['article_id'])