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SQLObject-3.7.3-py2.py3-none-any.whl 2019-09-22 223.2 kB
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Hello!

I'm pleased to announce version 3.7.3, a bugfix release of branch 3.7 of SQLObject.

What's new in SQLObject

Bug fixes

  • Avoid excessive parentheses around ALL/ANY/SOME().

Tests

  • Add tests for cascade deletion.
  • Add tests for sqlbuilder.ALL/ANY/SOME().
  • Fix calls to pytest.mark.skipif - make conditions bool instead of str.
  • Fix module-level calls to pytest.mark.skip - add reasons.
  • Fix escape sequences '\%' -> '\\%'.

CI

  • Reduce the number of virtual machines/containers: one OS, one DB, one python version, many drivers per VM.
  • Fix sqlite test under Python 3.7+ at AppVeyor.

Contributors for this release are

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 2019-09-22