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A Closure based Tree model for Django.

Project description

Django closure tree model.

Abstract base model for creating a Closure Tree using a recursive Postgres view.

http://schinckel.net/2016/01/27/django-trees-via-closure-view/

Usage

Inherit from the Node model:

from closure_tree.models import Node


class MyNode(Node):
    name = models.CharField(max_length=30)

Create migrations:

$ ./manage.py makemigrations

Add the CreateTreeClosure migration step:

$ ./manage.py makenigrations --empty myapp
from closure_tree.migrations import CreateTreeClosure

class Migration(migrations.Migration):

    dependencies = [
        ('dummy', '0001_initial'),
    ]

    operations = [
        CreateTreeClosure('MyNode'),
    ]

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Filename, size & hash SHA256 hash help File type Python version Upload date
closure_tree-0.1.0-py2.py3-none-any.whl (5.2 kB) Copy SHA256 hash SHA256 Wheel py2.py3 Oct 21, 2017
closure_tree-0.1.0.tar.gz (4.0 kB) Copy SHA256 hash SHA256 Source None Oct 21, 2017

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