Modifying the views
Now we have to change the parameters of the post_detail view to match the new URL parameters and use them to retrieve the corresponding Post object.
Edit the views.py file and edit the post_detail view like this:
def post_detail(request, year, month, day, post):
post = get_object_or_404(Post,
status=Post.Status.PUBLISHED,
slug=post,
publish__year=year,
publish__month=month,
publish__day=day)
return render(request,
'blog/post/detail.html',
{'post': post})We have modified the post_detail view to take the year, month, day, and post arguments and retrieve a published post with the given slug and publication date. By adding unique_for_date='publish' to the slug field of the Post model before, we ensured that there will be only one post with a slug for...
