Django - categories & sub-categories

Posted by Bluey on Stack Overflow See other posts from Stack Overflow or by Bluey
Published on 2010-06-03T08:59:02Z Indexed on 2010/06/03 9:04 UTC
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Some advice needed on how I can structure my models for my site. I have seen this post from Django project but still a little lost.

Also come across Django-MPTT - but that's no help and possibly overkill.

I'm looking to have categories & subcategories that are shown in the URLs like this:

mysite.com/Level1/Maths/Calculations/Addition/

mysite.com/Level3/English/

mysite.com/Level2/English/Storytelling/

In my admin interface I'm looking to have drop downs for each level of category or subcategory. Also at each level I will be querying items (another model) like get all items that have the category 'Level1' AND 'Maths'.

There could also be a situation where I have five or more subcategories.

How is it best to create my models for best performance?

It it worth using tagging instead?

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