A tree extension implementation to support hierarchical tree-like data in Django models,
using the native Postgres extension ltree.
Postgresql has already a optimized and very useful tree implementation for data. The extension is ltree
This fork contains is a continuation of the work done by mariocesar on django-ltree and merges the work done by simkimsia on greendeploy-django-ltree
Please remember to uninstall django-ltree before installing django-ltree-2, since both uses django_ltree namespace.
pip install django-ltree-2
Then add django_ltree to INSTALLED_APPS in your Django project settings.
INSTALLED_APPS = [
...,
'django_ltree',
...
]Then use it like this:
from django_ltree.models import TreeModel
class CustomTree(TreeModel):
...- Django 3.2 or superior
- Python 3.9 or higher