Path: csiph.com!news.swapon.de!newsfeed.fsmpi.rwth-aachen.de!newsfeed.straub-nv.de!newsfeed1.swip.net!uio.no!news.tele.dk!news.tele.dk!small.news.tele.dk!newsgate.cistron.nl!newsgate.news.xs4all.nl!nzpost1.xs4all.net!not-for-mail Return-Path: X-Original-To: python-announce-list@python.org Delivered-To: python-announce-list@mail.python.org X-Spam-Status: OK 0.003 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'url:pypi': 0.03; 'true,': 0.04; 'defines': 0.07; 'false,': 0.07; 'false.': 0.07; 'implements': 0.07; 'subject:ANN': 0.07; 'immutable': 0.09; 'logic': 0.09; 'sql,': 0.09; 'url:github': 0.09; 'subclassing': 0.16; 'url:issues': 0.16; 'prevent': 0.20; 'logical': 0.22; 'tables': 0.23; 'implemented': 0.24; 'module': 0.25; 'message- id:@mail.gmail.com': 0.27; 'values': 0.28; 'download:': 0.29; 'operators': 0.29; 'protocol.': 0.29; '-----': 0.29; 'code': 0.30; 'changed': 0.33; 'url:python': 0.33; 'third': 0.33; 'skip:- 10': 0.34; 'received:google.com': 0.35; 'licensed': 0.35; 'url:org': 0.36; 'subject:: ': 0.37; 'being': 0.37; 'release': 0.37; 'version': 0.38; 'skip:- 20': 0.39; 'to:addr:python.org': 0.40; 'more': 0.63; 'complete': 0.63; 'state.': 0.72; '100%': 0.72; 'truth': 0.79; 'issues:': 0.84; 'source:': 0.84; 'upgrade.': 0.84; 'announcing': 0.91 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=U4BGB4K8i/QFuYRNZDy9PaFD063e8oSvsIKjuago7Sg=; b=vaulBqTu3asLFACLupSO9pHVblaSdZMDP3Rc39PpVfhzCqUVbEeWB4IPsGun8HUQF5 K4jBrvRkgaV2ufg7l9wmWJvz4qd0EXa2pYllJNmWtO9q3hrQsz2wSDpsHJLp5ZS7L+t2 ZiWSPyFpHv5vUmZmq/HQovb4ENPQVUO5T+zfuOC9e9AEUaXhAbn+YJ9Y8L3GRdH8P6Ls nXdYm9eV+Fmoc83IJ40XR0OYG75WGMqaATWj3IAARghuExt7q+fivHFzykKGfr9FsF9o hI25tt8JvErPDFrRLD4EhvUkzP6+Z+HcizTNkD6X7Pc983p+H3XTP0moNbWNaqgJQjqj 3KEQ== MIME-Version: 1.0 X-Received: by 10.107.47.168 with SMTP id v40mr27254280iov.30.1442258305559; Mon, 14 Sep 2015 12:18:25 -0700 (PDT) Date: Mon, 14 Sep 2015 12:18:25 -0700 Subject: ANN: Tribool 0.6.2 Released From: Grant Jenks To: python-announce-list@python.org Content-Type: text/plain; charset=UTF-8 X-Mailman-Approved-At: Tue, 15 Sep 2015 09:02:07 +0200 X-BeenThere: python-announce-list@python.org X-Mailman-Version: 2.1.20+ Precedence: list List-Id: Announcement-only list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Approved: python-announce-list@python.org Newsgroups: comp.lang.python.announce Message-ID: Lines: 30 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1442300528 news.xs4all.nl 23737 [2001:888:2000:d::a6]:36781 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python.announce:1852 Announcing the Release of Tribool Version 0.6.2 What is Tribool? ---------------- Tribool is an Apache2 licensed module for three-valued logic. More commonly found in SQL, three-valued logic defines truth tables over the values True, False, and Indeterminate. The third value is considered a state being one of True or False. Tribool implements logical operators on these values as immutable singletons. The implementation is pure-Python with 100% code coverage and complete documentation. What's new in 0.6.2? -------------------- - Implemented __copy__ and __deepcopy__ methods as part of `copy` module protocol. - Implemented __reduce__ as part of `pickle` module protocol. - Changed subclassing from `object` to `tuple` to prevent mutation of internal state. Links ----- - Documentation: http://www.grantjenks.com/docs/tribool/ - Download: https://pypi.python.org/pypi/tribool - Source: https://github.com/grantjenks/python_tribool - Issues: https://github.com/grantjenks/python_tribool/issues This release is backwards-compatible. Please upgrade.