pyrqlite

This package contains a pure-Python rqlite client library.

Contents

• Requirements
• Installation
• Test Suite
• Example
• Resources
• License

Requirements

• Python -- one of the following:
  • CPython_ >= 2.7 or >= 3.3
• rqlite Server

Installation

The last stable release is available on github and can be installed with pip:

$ cd
$ git clone https://github.com/rqlite/pyrqlite.git
$ pip install ./pyrqlite

Alternatively (e.g. if pip is not available), a tarball can be downloaded from GitHub and installed with Setuptools:

$ # X.X is the desired pyrqlite version (e.g. 0.5 or 0.6).
$ curl -L https://github.com/rqlite/tarball/pyrqlite-X.X | tar xz
$ cd pyrqlite*
$ python setup.py install
$ # The folder pyrqlite* can be safely removed now.

Test Suite

To run all the tests, execute the script setup.py:

$ python setup.py test

Example

The following code creates a connection and executes some statements:

import pyrqlite.dbapi2 as dbapi2

# Connect to the database
connection = dbapi2.connect(
    host='localhost',
    port=4001,
)

try:
    with connection.cursor() as cursor:
        cursor.execute('CREATE TABLE foo (id integer not null primary key, name text)')
        cursor.executemany('INSERT INTO foo(name) VALUES(?)', seq_of_parameters=(('a',), ('b',)))

    with connection.cursor() as cursor:
        # Read a single record
        sql = "SELECT `id`, `name` FROM `foo` WHERE `name`=?"
        cursor.execute(sql, ('a',))
        result = cursor.fetchone()
        print(result)
finally:
    connection.close()

This example will print:

OrderedDict([('id', 1), ('name', 'a')])

Resources

DB-API 2.0: http://www.python.org/dev/peps/pep-0249

License

pyrqlite is released under the MIT License. See LICENSE for more information.