Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.python > #2738
| Path | csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!news.albasani.net!feeder.news-service.com!newsfeed.xs4all.nl!newsfeed5.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail |
|---|---|
| Return-Path | <python-python-list@m.gmane.org> |
| 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; 'wed,': 0.04; 'behave': 0.07; 'fine,': 0.07; 'terry': 0.07; 'python': 0.07; 'fatal': 0.09; 'nicely': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:80.91.229.12': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'received:lo.gmane.org': 0.09; 'signals': 0.09; 'pm,': 0.11; 'output': 0.12; 'binary': 0.14; 'wrote:': 0.14; 'ever.': 0.16; 'hangs': 0.16; 'reedy': 0.16; 'subject:skip:s 10': 0.16; 'tend': 0.16; 'traceback': 0.16; 'tries': 0.16; 'jan': 0.22; 'header:In-Reply-To:1': 0.22; '(and': 0.22; 'skip:` 20': 0.23; 'script': 0.26; "doesn't": 0.28; 'error': 0.29; 'nobody': 0.29; 'third-party': 0.29; 'to:addr:python-list': 0.32; 'module': 0.33; 'header:X-Complaints-To:1': 0.34; 'question': 0.35; 'header:User- Agent:1': 0.35; '-0700,': 0.35; 'error.': 0.36; 'case,': 0.36; 'run': 0.37; 'apr': 0.38; 'received:org': 0.38; 'help': 0.39; 'returning': 0.39; 'to:addr:python.org': 0.39; 'header:Mime- Version:1': 0.39; 'except': 0.39; 'works': 0.40; 'header:Received:5': 0.40; 'retrieve': 0.60; '2011': 0.62; '3.3': 0.84; 'victor': 0.84 |
| X-Injected-Via-Gmane | http://gmane.org/ |
| To | python-list@python.org |
| From | Terry Reedy <tjreedy@udel.edu> |
| Subject | Re: Trapping the segfault of a subprocess.Popen |
| Date | Wed, 06 Apr 2011 23:12:40 -0400 |
| References | <5adc9111-e7a5-4486-9809-f6a74f96a965@i14g2000yqe.googlegroups.com> <pan.2011.04.06.23.58.02.172000@nowhere.com> |
| Mime-Version | 1.0 |
| Content-Type | text/plain; charset=ISO-8859-1; format=flowed |
| Content-Transfer-Encoding | 7bit |
| X-Gmane-NNTP-Posting-Host | rain.gmane.org |
| User-Agent | Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.15) Gecko/20110303 Lightning/1.0b2 Thunderbird/3.1.9 |
| In-Reply-To | <pan.2011.04.06.23.58.02.172000@nowhere.com> |
| X-BeenThere | python-list@python.org |
| X-Mailman-Version | 2.1.12 |
| Precedence | list |
| List-Id | General discussion list for the Python programming language <python-list.python.org> |
| List-Unsubscribe | <http://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 | <http://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.96.1302145972.9059.python-list@python.org> (permalink) |
| Lines | 20 |
| NNTP-Posting-Host | 82.94.164.166 |
| X-Trace | 1302145972 news.xs4all.nl 41102 [::ffff:82.94.164.166]:45787 |
| X-Complaints-To | abuse@xs4all.nl |
| Xref | x330-a1.tempe.blueboxinc.net comp.lang.python:2738 |
Show key headers only | View raw
On 4/6/2011 7:58 PM, Nobody wrote: > On Wed, 06 Apr 2011 02:20:22 -0700, Pierre GM wrote: > >> I need to run a third-party binary from a python script and retrieve >> its output (and its error messages). I use something like >>>>> process = subprocess.Popen(options, stdout=subprocess.PIPE, >> stderr=subprocess.PIPE) >>>>> (info_out, info_err) = process.communicate() >> That works fine, except that the third-party binary in question doesn't >> behave very nicely and tend to segfaults without returning any error. In >> that case, `process.communicate` hangs for ever. I am not sure this will help you now, but.... Victor Stinner has added a new module to Python 3.3 that tries to catch segfaults and other fatal signals and produce a traceback before Python disappears. -- Terry Jan Reedy
Back to comp.lang.python | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Trapping the segfault of a subprocess.Popen Pierre GM <pierregmcode@gmail.com> - 2011-04-06 02:20 -0700
Re: Trapping the segfault of a subprocess.Popen Nobody <nobody@nowhere.com> - 2011-04-07 00:58 +0100
Re: Trapping the segfault of a subprocess.Popen Terry Reedy <tjreedy@udel.edu> - 2011-04-06 23:12 -0400
Re: Trapping the segfault of a subprocess.Popen Pierre GM <pierregmcode@gmail.com> - 2011-04-07 01:45 -0700
Re: Trapping the segfault of a subprocess.Popen Pierre GM <pierregmcode@gmail.com> - 2011-04-07 01:44 -0700
csiph-web