From phd at phdru.name Sat Feb 24 11:29:50 2018 From: phd at phdru.name (Oleg Broytman) Date: Sat, 24 Feb 2018 17:29:50 +0100 Subject: [DB-SIG] SQLObject 3.6.0 Message-ID: <20180224162950.GA7346@phdru.name> Hello! I'm pleased to announce version 3.6.0, the first stable release of branch 3.6 of SQLObject. What's new in SQLObject ======================= Contributor for this release is Michael S. Root. Minor features -------------- * Close cursors after using to free resources immediately instead of waiting for gc. Bug fixes --------- * Fix for TypeError using selectBy on a BLOBCol. PR by Michael S. Root. Drivers ------- * Extend support for oursql and Python 3 (requires our fork of the driver). * Fix cursor.arraysize - pymssql doesn't have arraysize. * Set timeout for ODBC with MSSQL. * Fix _setAutoCommit for MSSQL. Documentation ------------- * Document extras that are available for installation. Build ----- * Use ``python_version`` environment marker in ``setup.py`` to make ``install_requires`` and ``extras_require`` declarative. This makes the universal wheel truly universal. * Use ``python_requires`` keyword in ``setup.py``. 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. 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.python.org/pypi/SQLObject/3.6.0 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 http://phdru.name/ phd at phdru.name Programmers don't die, they just GOSUB without RETURN.