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SQLObject-3.7.0-py2.py3-none-any.whl 2018-06-06 222.8 kB
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SQLObject-3.7.0-py3.6.egg 2018-06-06 868.3 kB
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README.rst 2018-06-06 2.3 kB
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Hello!

I'm pleased to announce version 3.7.0, the first stable release of branch 3.7 of SQLObject.

What's new in SQLObject

Contributors for this release are Scott Stahl and Christophe Popov.

Features

  • Add signals on commit and rollback; pull request by Scott Stahl.

Bug fixes

  • Fix SSL-related parameters for MySQL-connector (connector uses a different param style). Bug reported by Christophe Popov.

Drivers

  • Remove psycopg1. Driver psycopg is now just an alias for psycopg2.

Tests

For a more complete list, please see the news: http://sqlobject.org/News.html

What is SQLObject

SQLObject is an object-relational mapper. Your database tables are described as classes, and rows are instances of those classes. SQLObject is meant to be easy to use and quick to get started with.

SQLObject supports a number of backends: MySQL, PostgreSQL, SQLite, Firebird, Sybase, MSSQL and MaxDB (also known as SAPDB).

Python 2.7 or 3.4+ is required.

Example

Create a simple class that wraps a table:

>>> from sqlobject import *
>>>
>>> sqlhub.processConnection = connectionForURI('sqlite:/:memory:')
>>>
>>> class Person(SQLObject):
...     fname = StringCol()
...     mi = StringCol(length=1, default=None)
...     lname = StringCol()
...
>>> Person.createTable()

Use the object:

>>> p = Person(fname="John", lname="Doe")
>>> p
<Person 1 fname='John' mi=None lname='Doe'>
>>> p.fname
'John'
>>> p.mi = 'Q'
>>> p2 = Person.get(1)
>>> p2
<Person 1 fname='John' mi='Q' lname='Doe'>
>>> p is p2
True

Queries:

>>> p3 = Person.selectBy(lname="Doe")[0]
>>> p3
<Person 1 fname='John' mi='Q' lname='Doe'>
>>> pc = Person.select(Person.q.lname=="Doe").count()
>>> pc
1
Source: README.rst, updated 2018-06-06