From phd at phdru.name Sat Feb 27 09:17:00 2021 From: phd at phdru.name (Oleg Broytman) Date: Sat, 27 Feb 2021 15:17:00 +0100 Subject: [DB-SIG] SQLObject 3.9.1 Message-ID: <20210227141700.GA15060@phdru.name> Hello! I'm pleased to announce version 3.9.1, the first minor feature release of branch 3.9 of SQLObject. What's new in SQLObject ======================= Drivers ------- * Adapt to the latest ``pg8000``. * Protect ``getuser()`` - it can raise ``ImportError`` on w32 due to absent of ``pwd`` module. Build ----- * Change URLs for ``oursql`` in ``extras_require`` in ``setup.py``. Provide separate URLs for Python 2.7 and 3.4+. * Add ``mariadb`` in ``extras_require`` in ``setup.py``. CI -- * For tests with Python 3.4 run ``tox`` under Python 3.5. Tests ----- * Refactor ``tox.ini``. 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; connections to other backends - Firebird, Sybase, MSSQL and MaxDB (also known as SAPDB) - are lesser debugged). Python 2.7 or 3.4+ is required. Where is SQLObject ================== Site: http://sqlobject.org Development: http://sqlobject.org/devel/ Mailing list: https://lists.sourceforge.net/mailman/listinfo/sqlobject-discuss Download: https://pypi.org/project/SQLObject/3.9.1 News and changes: http://sqlobject.org/News.html StackOverflow: https://stackoverflow.com/questions/tagged/sqlobject 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 >>> p.fname 'John' >>> p.mi = 'Q' >>> p2 = Person.get(1) >>> p2 >>> p is p2 True Queries:: >>> p3 = Person.selectBy(lname="Doe")[0] >>> p3 >>> pc = Person.select(Person.q.lname=="Doe").count() >>> pc 1 Oleg. -- Oleg Broytman https://phdru.name/ phd at phdru.name Programmers don't die, they just GOSUB without RETURN.