kdenny / Djangorient

An OrientDB backend for Django

Forked the original repo seen below from tomtalp and made it into a package to make it more pythonic

Djangorient

An OrientDB backend for Django Still in early development stages, feel free to join and help growing.

Installation

1. $ git clone https://github.com/kdenny/Djangorient.git
2. $ cd Djangorient
3. $ python setup.py install

settings.py

DJANGORIENT_SETTINGS = {
    'host': 'localhost',
    'port': '2480',
    'username': 'root',
    'password': 'root',
    'name': 'TestDB',
}


INSTALLED_APPS = [
    'django.contrib.messages',
    'django.contrib.staticfiles',
    
    ## Other installed apps
    
    'django_orientdb'
    ]
]

Setting up models

# models.py
from django_orientdb.models import *

class Person(DjangorientNode):
	name = String()
	age = Integer()

class Animal(DjangorientNode):
	nickname = String()

class Owns(DjangorientEdge):
	years_owned = Integer()	

Working with your data

Working with data is very similar to the original Django ORM.

You can easily add new nodes and connect them with your edges.

p1 = Person.objects.create(name = "Tom", age = 120)
a1 = Animal.objects.create(nickname = "Doggy")

edge = Owns.objects.create(p1, a1, years_owned = 5)

And then query the nodes & the edges

p1 = Person.objects.filter(name = "Tom")
print p1.out_Owns # ID of the owned Animal

e1 = Owns.objectrs.get_by_id('#20:3')
print e1.in_vertex # ID of incoming node
print e1.out_vertex # ID of outcoming node

animals = Animal.objects.all()