Beardy Geek – Web Development Blog

A blog about web development – giving tips and tutorials about all aspects of web dev.


Beardy Geek – Web Development Blog

Django Tips – Unique Date Querysets

I swear this particular feature of querysets was made especially for the archive listing of a blog. You know, the month and year listing in the side bar for all your previous posts. This solves that problem exactly.

Let’s say you have a BlogPost model, and a post_date field within said model. You want a list on the sidebar of all the unique month and year combinations. Here’s what you do:


queryset = BlogPost.objects.dates('post_date', 'month')

And that’s it. You’ll now have a query set full of datetime objects with all your unique months and years.

To get unique years only, substitute ‘year’ for ‘month’, and for unique day, month and year, substitute ‘day’ for ‘month’.

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