Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail
From: Chris Angelico <rosuav@gmail.com>
Newsgroups: comp.lang.python
Subject: Re: Operator Precedence/Boolean Logic
Date: Thu, 23 Jun 2016 22:13:52 +1000
Lines: 12
Message-ID: <mailman.72.1466684035.11516.python-list@python.org>
References: <15997174-44d5-431c-8f90-a8d700921820@googlegroups.com> <56ecacd4-cc17-48ec-9830-57c8113d16f6@googlegroups.com> <YoudnV5Wro07zvbKnZ2dnUU7-b3NnZ2d@giganews.com> <576b5ea3$0$1595$c3e8da3$5496439d@news.astraweb.com> <576B96C0.2040106@rece.vub.ac.be> <mailman.56.1466668786.11516.python-list@python.org> <87a8icgw0d.fsf@elektro.pacujo.net> <4e388a43-0191-4a48-8517-3ee3bdc50910@googlegroups.com> <871t3ogti9.fsf@elektro.pacujo.net> <576BAB88.3030407@rece.vub.ac.be> <mailman.62.1466674276.11516.python-list@python.org> <87oa6sfczf.fsf@elektro.pacujo.net> <576BBFFF.3070504@rece.vub.ac.be> <mailman.67.1466679335.11516.python-list@python.org> <878txwf9w5.fsf@elektro.pacujo.net> <576BC4D4.7030509@rece.vub.ac.be> <mailman.68.1466680570.11516.python-list@python.org> <lf5twgkqfdt.fsf@ling.helsinki.fi> <CAPTjJmotUDnwA0-jKSHcfgWMSSLxwm=+Qyg=LfX7gtZeVovo=A@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
X-Trace: news.uni-berlin.de vjRQ7wOOpsb5FjQ3Eq6HVwEO86ZOKGPViIrA7ZqsBFGg==
Return-Path: <rosuav@gmail.com>
X-Original-To: python-list@python.org
Delivered-To: python-list@mail.python.org
X-Spam-Status: OK 0.020
X-Spam-Evidence: '*H*': 0.96; '*S*': 0.00; 'cc:addr:python-list': 0.09; 'exception': 0.13; 'thu,': 0.15; '10:05': 0.16; '2016': 0.16; '23,': 0.16; 'fits': 0.16; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'iterator.': 0.16; 'received:io': 0.16; 'received:psf.io': 0.16; 'wrote:': 0.16; 'cc:2**0': 0.20; 'cc:addr:python.org': 0.20; 'header:In-Reply- To:1': 0.24; 'all.': 0.24; 'message-id:@mail.gmail.com': 0.27; 'subject:/': 0.30; 'code': 0.30; 'older': 0.32; 'except': 0.34; 'received:google.com': 0.35; 'received:74.125.82': 0.35; 'pm,': 0.36; 'subject:: ': 0.37; 'hope': 0.61; 'skip:n 10': 0.62; 'actually,': 0.84; 'chrisa': 0.84; 'presumably': 0.84; 'to:none': 0.91
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:cc; bh=epSjo1S4nFvRkFG+uy3AXjA3qOKBizhz2IGKO5Fn1U0=; b=UlcbJ5WwQ2xtCdNEfReIH72bHwt+TVzLWyF2tcYIxKGeRrQ0s2xkbjj5SjxvIxhgHT 80ey839d1HXLU1QBFOae6yDlyEMxvpClPDQqe8H6u61LZZ2pqiG1lCFRUELP37u0GKx3 R9HbHv4Y4k/Y71NnvdG7s5gQUYBFiDIUA3wb260tFUv2MNS7to8oSrbkNBS8fwG8OKc7 WBkqddm6sgQQxFkMfk1XrF+TJ0VD5Dpusn1kxgcu++nwqfy1fV7Jmz/g1XrfCD0nAHww MoT1sPpemFYI03uDPb2gkO3kbpR32BS+LLvDl/7TrnyTOA1JzcWdVdqW5MEqwapTSgnz 63tw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:cc; bh=epSjo1S4nFvRkFG+uy3AXjA3qOKBizhz2IGKO5Fn1U0=; b=BMw5HBTAtusI4WFtu/IlvlKqN4QVeN+tvt1ippjolTQglOKEt/WM2AcQG+m03httDG clXm0QVRsfCHheRLF6o4UMgTKV5WgVVV0h7chGKERxCYXA/pAV89EgD85ftqHKKUSRw8 pS1l+mpbSnICTmpRoJ0U3COSQvlVT8AoRnCj0k747JainLgrXPZG1PUPYZYlsAp2RIVp PVD4MXplo6Rni5vKu19JFyPqBig+kVicmDvawI4m2RVe8WNKpoIK6FryXi9kZD8mif8h B7eUKbZWHpTfkg3WkbdWJM5POmQJwIVcpd3rriXS+ImWaEkfF6X+V6lZgdHM4cVpJinP QPTQ==
X-Gm-Message-State: ALyK8tL2znGykPwKXq23yBfj3hYIuQgQI9zFWFGVzH9V7f790Z7a7dvxN4JbjifPUdujGpOaj8l59w7ugm/lZQ==
X-Received: by 10.28.67.69 with SMTP id q66mr13157622wma.81.1466684033036; Thu, 23 Jun 2016 05:13:53 -0700 (PDT)
In-Reply-To: <lf5twgkqfdt.fsf@ling.helsinki.fi>
X-BeenThere: python-list@python.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe: <https://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive: <http://mail.python.org/pipermail/python-list/>
List-Post: <mailto:python-list@python.org>
List-Help: <mailto:python-list-request@python.org?subject=help>
List-Subscribe: <https://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
X-Mailman-Original-Message-ID: <CAPTjJmotUDnwA0-jKSHcfgWMSSLxwm=+Qyg=LfX7gtZeVovo=A@mail.gmail.com>
X-Mailman-Original-References: <15997174-44d5-431c-8f90-a8d700921820@googlegroups.com> <56ecacd4-cc17-48ec-9830-57c8113d16f6@googlegroups.com> <YoudnV5Wro07zvbKnZ2dnUU7-b3NnZ2d@giganews.com> <576b5ea3$0$1595$c3e8da3$5496439d@news.astraweb.com> <576B96C0.2040106@rece.vub.ac.be> <mailman.56.1466668786.11516.python-list@python.org> <87a8icgw0d.fsf@elektro.pacujo.net> <4e388a43-0191-4a48-8517-3ee3bdc50910@googlegroups.com> <871t3ogti9.fsf@elektro.pacujo.net> <576BAB88.3030407@rece.vub.ac.be> <mailman.62.1466674276.11516.python-list@python.org> <87oa6sfczf.fsf@elektro.pacujo.net> <576BBFFF.3070504@rece.vub.ac.be> <mailman.67.1466679335.11516.python-list@python.org> <878txwf9w5.fsf@elektro.pacujo.net> <576BC4D4.7030509@rece.vub.ac.be> <mailman.68.1466680570.11516.python-list@python.org> <lf5twgkqfdt.fsf@ling.helsinki.fi>
Xref: csiph.com comp.lang.python:110412

On Thu, Jun 23, 2016 at 10:05 PM, Jussi Piitulainen
<jussi.piitulainen@helsinki.fi> wrote:
> Is "sq" mnemonic for something?

Presumably "sequence", which fits the other assumption that you noted:
that calling 'iter' on it will produce a non-destructive iterator.

I hope that code is never used on older Pythons that don't have
exception chaining, given that it has a bare except in it. Actually, I
hope that code is never used at all.

ChrisA