NuoDB - Python

This is the official Python package for NuoDB.

Requirements

If you haven't already, Download and Install NuoDB. Currently the driver supports Python version 2.7 only.

Install

Install from source by running

git clone git://github.com/nuodb/nuodb-python.git
cd nuodb-python
sudo python setup.py install

Or install from pip

pip install pynuodb

Example

Simple example for connecting and reading from an existing table:

""" This assumes that you have the quickstart database running (test@localhost).
If you don't, you can start it by running /opt/nuodb/run-quickstart
"""
import pynuodb

connection = pynuodb.connect("test", "localhost", "dba", "goalie", options={'schema':'hockey'})
cursor = connection.cursor()
cursor.arraysize = 3
cursor.execute("select * from hockey")
print cursor.fetchone()

Data can be inserted into a table either explicitly within the execute method...

import pynuodb

connection = pynuodb.connect("test", "localhost", "dba", "goalie", options={'schema':'hockey'})
cursor = connection.cursor()

cursor.execute("create table typetest (bool_col boolean, date_col date, " +
               "string_col string, integer_col integer)")
               
cursor.execute("insert into typetest values ('False', '2012-10-03', 'hello world', 42)")
cursor.execute("select * from typetest")
print cursor.fetchone()

or using variables...

import pynuodb

connection = pynuodb.connect("test", "localhost", "dba", "goalie", options={'schema':'hockey'})
cursor = connection.cursor()

cursor.execute("create table variabletest (bool_col boolean, date_col date, " +
               "string_col string, integer_col integer)")

test_vals = (False, pynuodb.Date(2012,10,3), "hello world", 42)
cursor.execute("insert into variabletest values (?, ?, ?, ?)", test_vals)
cursor.execute("select * from variabletest")
print cursor.fetchone()

For further information on getting started with NuoDB, please refer to the NuoDB wiki

License

NuoDB License