I have a list of categorized posts, and I want to return the last five
posts in each category.
Within my view, I have
categories = Post.objects.published().values('category')
which gets me a list of categories that are not empty, but I am not sure
how to go from there to having querysets that include the last five
posts from each category.
I have looked at the annotation and aggregation APIs, and they are
mostly focused on count or average-type applications. A group_by could
probably handle things as well, but I don't see how to include a
group_by clause without feeding SQL to the orm.
Any ideas?
Thanks,
Van
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