lorm 0.2.17

A light weight python ORM without models.

Lorm is a light weight ORM library for Python, model-less, Django style lookup expressions. It’s suitable for small standalone database script.

Installation

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

$ pip install lorm

Example

CREATE TABLE `pets` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `name` varchar(20) NOT NULL DEFAULT '',
  `add_time` datetime DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

Connect to Mysql

>>> c = lorm.mysql_connect('localhost', 3306, 'root', 'root', 'test')

Insert

>>> c.pets.create(name='cat')
1

Query

>>> c.pets.get(id=1)
{u'id': 2, u'name': u'cat'}
>>> c.last_query
select * from pets where id=1 limit 1

Raw SQL

>>> c.fetchall("select * from pets")
((1, u'cat'), (2, u'dog'), (3, u'bird'))

For more examples, see test.py

Features

• No Model, use table name directly.

• Auto reconnect

• Connection pool

• Django style lookup expressions

• Threading safe

Requirements

• pymysql