Path: csiph.com!usenet.pasdenom.info!dedibox.gegeweb.org!gegeweb.eu!nntpfeed.proxad.net!proxad.net!feeder1-2.proxad.net!usenet-fr.net!nerim.net!novso.com!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!xs4all!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 0.005 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'subject:Python': 0.05; 'url:pipermail': 0.05; 'unpack': 0.09; 'file,': 0.15; '-tkc': 0.16; 'archives.': 0.16; 'from:addr:python.list': 0.16; 'from:addr:tim.thechases.com': 0.16; 'from:name:tim chase': 0.16; 'message-id:@tim.thechases.com': 0.16; 'people?': 0.16; 'received:70.251': 0.16; 'received:dsl.rcsntx.swbell.net': 0.16; 'received:rcsntx.swbell.net': 0.16; 'received:swbell.net': 0.16; 'url:gz': 0.16; 'module,': 0.17; 'archiving': 0.22; 'header:User- Agent:1': 0.26; 'looks': 0.26; '[1]': 0.27; '[2]': 0.27; 'subject:list': 0.28; 'url:python': 0.32; 'anybody': 0.32; 'info': 0.32; 'to:addr:python-list': 0.33; 'subject:?': 0.35; 'url:org': 0.36; 'data': 0.37; 'some': 0.38; 'to:addr:python.org': 0.39; 'subject:-': 0.40; 'url:mail': 0.40; 'confirm': 0.64; 'grab': 0.64; 'reached': 0.65; 'real-world': 0.65; 'received:50.22': 0.84; 'to:name:python': 0.84 Date: Sun, 26 Aug 2012 20:40:55 -0500 From: Tim Chase User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111120 Icedove/3.1.16 MIME-Version: 1.0 To: Python Subject: Python list archives double-gzipped? Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - boston.accountservergroup.com X-AntiAbuse: Original Domain - python.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tim.thechases.com X-Source: X-Source-Args: X-Source-Dir: X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.12 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: 21 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1346031590 news.xs4all.nl 6943 [2001:888:2000:d::a6]:36629 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:27959 Playing around with the mbox module, I reached into the archives[1] to grab some real-world data files[2]. To successfully unpack the contents to an mbox file, I had to do the following: bash$ gunzip 2012-July.txt.gz bash$ mv 2012-July.txt 2012-July.txt.gz bash$ gunzip 2012-July.txt.gz So it looks like some python-list@ archiving process is double gzip'ing the archives. Can anybody else confirm this and get the info the right people? -tkc [1] http://mail.python.org/pipermail/python-list/ [2] http://mail.python.org/pipermail/python-list/2012-July.txt.gz