Simon Willison’s Weblog

django-mptt (via) Jonathan Buchanan’s simple utility for performing Modified Preorder Tree Traversal (efficient tree operations in SQL) on Django models.

Posted 29th December 2007 at 11:33 am

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django 577 djangoorm 3 jonathan-buchanan 1 models 4 modifiedpreordertreetraversal 1 mptt 1 python 1190 sql 105

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