Python driver 0.2.3 for ArangoDB 2.1.1

Driver for ArangoDB REST API inrerface, arangodb.org

Installation

Download from repository

wget https://github.com/appscluster/arango-python/archive/master.zip

7z x master.zip ( if you don't have 7z : sudo apt-get install p7zip-full )

cd arango-python-master

python setup.py install

Usage

To start work with ArangoDB try following example:

from arango import create

# create connection to database
conn = create(db="test")
conn.database.create()

# create collection with name `test_collection`
conn.test_collection.create()

# create document
conn.test_collection.documents.create({"sample_key": "sample_value"})

# get first document
doc = conn.test_collection.documents().first
# get document body
doc.body

# get all documents in collection

for doc in conn.test_collection.query.execute():
  print doc.id

To use ArangoDB authentication via HTTP try following example:

from requests.auth import HTTPBasicAuth
from arango.clients.requestsclient import RequestsClient
from arango.core import Connection
import sys

def ARDBconnect():
    try:
        # Prepare Login for ArangoDB
        RequestsClient.config(auth=HTTPBasicAuth('arango_user', 'password'))
        # Login for ArangoDB
        db = Connection(db="test", client=RequestsClient)
        # Connect to the appropriate DB
        arango = db.version
        print 'Connected to ArangoDB version: ', arango.version
        return db
    except Exception, e:
        print "Error %d: %s" % (e.args[0], e.args[1])
        sys.exit(1)

# Create ArangoDB connection handle
c = ARDBconnect()
c = c.collection

# Create a new collection
c.test_collection.create()
# Add a document to the collection
c.test_collection.documents.create({"key": "value"})

# get first document
doc = c.test_collection.documents().first
# get document body
doc.body

# get all documents in collection
for doc in c.test_collection.query.execute():
  print doc.id

To change or reset arangodb user account password:

# In terminal run
arangosh

# For improving security its a good idea to change the root account password
# Once in arangosh run the following commands
users = require("org/arangodb/users");
users.update("root", "the_new_password", true);
users.reload();

quit

# restart arangodb
/etc/init.d/arangodb restart

To enable arangodb authentication change the following 2 config files:

# 1. > /etc/arangodb/arangob.conf
[server]
disable-authentication = false

# 2. > /etc/arangodb/arangod.conf
# disable authentication for the admin frontend
disable-authentication = no

# restart arangodb for changes to take effect
/etc/init.d/arangodb restart

For more details please read Documentation

Supported Python interpreters and versions:

• cPython 3.3
• cPython 2.7
• PyPy 1.9

Supported ArangoDB versions: 1.4x

Tested on ArangoDB version: 2.0.7, 2.1.0 and 2.1.1

Developed by Maksym Klymyshyn

Forked by Abdul Hamid

Changelog

0.2.3

• default initialisation temporarily disabled and used RequestsClient.config directly instead.
• Added exception handling for status code 401 authentication failure to ArangoDB

0.2.2

• Separated the use of the libraries available for opening URLs to use either PyCurl or Urllib2 and not to load both.

0.2.1

• Improved work with Edges
• Added not a variable mode to V() (~V())

0.2.0

• Added support for multiple databases

0.1.8

• Added support of bulk inserts