Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.xs4all.nl!newsfeed1.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 0.004 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'encoding': 0.05; 'binary': 0.07; 'sys': 0.07; 'utf-8': 0.07; 'ascii': 0.09; 'data):': 0.09; 'msg': 0.09; 'subject:parsing': 0.09; 'python': 0.11; 'def': 0.12; 'accepts': 0.16; 'andreas': 0.16; 'feed(self,': 0.16; 'received:192.168.1.4': 0.16; 'wrote:': 0.18; 'code.': 0.18; 'trying': 0.19; 'import': 0.22; 'header:User-Agent:1': 0.23; 'looks': 0.24; "i've": 0.25; 'this:': 0.26; 'skip:" 20': 0.27; 'header:In-Reply-To:1': 0.27; 'work.': 0.31; 'code': 0.31; "skip:' 10": 0.31; 'class': 0.32; 'url:python': 0.33; 'skip:# 10': 0.33; 'subject:from': 0.34; "can't": 0.35; 'skip:s 30': 0.35; 'but': 0.35; 'there': 0.35; 'doubt': 0.36; 'url:org': 0.36; 'feed': 0.38; 'url:library': 0.38; 'to:addr:python-list': 0.38; 'to:addr:python.org': 0.39; 'read': 0.60; 'mentioned': 0.61; 'url:3': 0.61; 'pardon': 0.84; 'received:195.238': 0.84; 'received:195.238.6': 0.84; 'received:belgacom.be': 0.84; 'received:isp.belgacom.be': 0.84 X-Belgacom-Dynamic: yes X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ApMBAOAjVFJbtpUq/2dsb2JhbAANTIM/wXWBNYMZAQEBBDhAEQsYCRYPCQMCAQIBRRMIAogOpyqKHIkUjXmBUBaEDQOYAYEvk3eBbw Date: Tue, 08 Oct 2013 17:25:40 +0200 From: Antoon Pardon User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130922 Icedove/17.0.9 MIME-Version: 1.0 To: python-list@python.org Subject: Re: parsing email from stdin References: <5253F884.7020306@rece.vub.ac.be> <525415B4.1030208@gmail.com> In-Reply-To: <525415B4.1030208@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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: 36 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1381246032 news.xs4all.nl 15971 [2001:888:2000:d::a6]:38143 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:56416 Op 08-10-13 16:24, Andreas Perstinger schreef: > On 08.10.2013 14:20, Antoon Pardon wrote: >> As I don't know what encoding these messages will be in, I thought it >> would be prudent to read stdin as binary data. >> >> Using python 3.3 on a debian box I have the following code. >> >> #!/usr/bin/python3 >> >> import sys >> from email import message_from_file >> >> sys.stdin = sys.stdin.detach() >> msg = message_from_file(sys.stdin) > > Looking at the docs, I've found there is also "message_from_binary_file" > which works for me with your code. > > http://docs.python.org/3/library/email.parser.html#email.message_from_binary_file > I can't try that out right now, but I had a look at the code and the ByteParser that is mentioned their looks like this: class BytesFeedParser(FeedParser): """Like FeedParser, but feed accepts bytes.""" def feed(self, data): super().feed(data.decode('ascii', 'surrogateescape')) Somehow I doubt that trying to decode my utf-8 stream as if it was ascii will work. -- Antoon Pardon