Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!xlned.com!feeder7.xlned.com!newsfeed.xs4all.nl!newsfeed4.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 0.000 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'subject:error': 0.03; 'tom': 0.07; 'bug.': 0.09; 'falls': 0.09; 'subject:version': 0.09; 'variance': 0.09; 'python': 0.11; 'entry.': 0.16; 'from:addr:cs': 0.16; 'from:addr:zip.com.au': 0.16; 'from:name:cameron simpson': 0.16; 'message-id:@cskk.homeip.net': 0.16; 'received:211.29': 0.16; 'received:211.29.132': 0.16; 'received:cskk.homeip.net': 0.16; 'received:homeip.net': 0.16; 'received:optusnet.com.au': 0.16; 'received:syd.optusnet.com.au': 0.16; 'simpson': 0.16; 'subject:python': 0.16; 'seems': 0.21; 'manual': 0.22; 'header :User-Agent:1': 0.23; 'version': 0.36; 'received:com.au': 0.36; 'charset:us-ascii': 0.36; 'subject:?': 0.36; 'error.': 0.37; 'received:211': 0.38; 'to:addr:python-list': 0.38; 'subject:" ': 0.39; 'to:addr:python.org': 0.39; 'hope': 0.61; 'content- disposition:inline': 0.62 Date: Fri, 7 Mar 2014 18:57:44 +1100 From: Cameron Simpson To: python-list@python.org Subject: why does "python --version" write to standard error? MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.1 cv=PqKqMW83 c=1 sm=1 tr=0 a=YuQlxtEQCowy2cfE5kc7TA==:117 a=YuQlxtEQCowy2cfE5kc7TA==:17 a=ZtCCktOnAAAA:8 a=PO7r1zJSAAAA:8 a=LcaDllckn3IA:10 a=K2qkxVT21noA:10 a=kj9zAlcOel0A:10 a=vrnE16BAAAAA:8 a=0Wkxbn5hAAAA:8 a=ixx56aDUAAAA:8 a=o8BIFenyIExJpbuTubAA:9 a=CjuIK1q_8ugA:10 a=WCGKEFWim3YA:10 a=v3ijB4m2jLkA:10 a=ICYwfoULBJEA:10 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: 11 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1394179074 news.xs4all.nl 2887 [2001:888:2000:d::a6]:56187 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:67982 This seems to write the python version to standard error. That seems very wrong. And at variance with the manual entry. Commentry? -- Cameron Simpson This is not a bug. It's just the way it works, and makes perfect sense. - Tom Christiansen I like that line. I hope my boss falls for it. - Chaim Frenkel