Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!us.feeder.erje.net!newsfeed.xs4all.nl!newsfeed2.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.003 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'cpython': 0.05; 'responding': 0.07; 'fixed,': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'python': 0.11; 'bug': 0.12; 'jan': 0.12; 'received:80.91.229.3': 0.16; 'received:plane.gmane.org': 0.16; 'reedy': 0.16; 'fix': 0.17; 'wrote:': 0.18; 'code.': 0.18; 'trying': 0.19; 'header:User-Agent:1': 0.23; 'developers': 0.25; 'header:X-Complaints-To:1': 0.27; 'header:In-Reply-To:1': 0.27; 'fixed': 0.29; 'am,': 0.29; 'code': 0.31; 'raised': 0.31; 'half': 0.37; 'others.': 0.38; 'to:addr:python-list': 0.38; 'to:addr:python.org': 0.39; 'received:org': 0.40; 'future': 0.60; 'improved': 0.60; 'hope': 0.61; 'free': 0.61; 'verification': 0.83; 'received:fios.verizon.net': 0.84; 'ware': 0.91 X-Injected-Via-Gmane: http://gmane.org/ To: python-list@python.org From: Terry Reedy Subject: Re: Bug in timsort!? Date: Wed, 25 Feb 2015 16:08:04 -0500 References: <1cf84559-3a63-4799-a879-ae8e513d387e@googlegroups.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Gmane-NNTP-Posting-Host: pool-98-114-97-173.phlapa.fios.verizon.net User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 In-Reply-To: X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 17 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1424898499 news.xs4all.nl 2862 [2001:888:2000:d::a6]:39182 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:86441 On 2/25/2015 10:23 AM, Zachary Ware wrote: > Just to be clear, this has already been fixed, and the fix will be > released in Python 2.7.10, 3.4.4, and 3.5.0. I think the important effect of the fix is to encourage automatic code verification both by the group that found this bug and by and others. Future verifier developers can check their code by trying to verify the fixed code. The C half of the CPython code base has been improved by responding to issues raised by the Coverity checker. I hope we can get free code reviews both of C and Python code from others. -- Terry Jan Reedy