python-django-treebeard - 4.3+dfsg-1 main

Django Treebeard is a library that implements efficient data structures for
storing hierarchical data in a database using the Django web development
framework.
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It currently includes 3 different tree implementations: adjacency list,
materialized path and nested sets. Each one has it's own strengths and
weaknesses but share the same API, so it’s easy to switch between them.