Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.python > #30471

Re: How to pass FILE *

Path csiph.com!usenet.pasdenom.info!gegeweb.org!de-l.enfer-du-nord.net!feeder1.enfer-du-nord.net!feeds.phibee-telecom.net!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!xs4all!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 0.019
X-Spam-Evidence '*H*': 0.96; '*S*': 0.00; 'subject:How': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'ctypes.': 0.16; 'from:addr:behnel.de': 0.16; 'from:addr:stefan_ml': 0.16; 'from:name:stefan behnel': 0.16; 'googling': 0.16; 'received:80.91.229.3': 0.16; 'received:plane.gmane.org': 0.16; 'subject:pass': 0.16; 'wrote:': 0.17; 'alex': 0.17; 'stefan': 0.17; 'suggested': 0.20; 'bit': 0.21; 'ctypes': 0.22; 'posted': 0.22; 'second': 0.24; 'header:In-Reply-To:1': 0.25; 'header:User- Agent:1': 0.26; 'header:X-Complaints-To:1': 0.28; 'post': 0.28; 'up.': 0.31; 'file': 0.32; 'received:84': 0.32; 'to:addr:python- list': 0.33; 'skip:- 20': 0.34; 'thanks': 0.34; 'received:org': 0.36; 'but': 0.36; "didn't": 0.36; 'method': 0.36; 'subject:: ': 0.38; 'things': 0.38; 'to:addr:python.org': 0.39; 'header:Received:5': 0.40; 'your': 0.60; 'more': 0.63; 'show': 0.63; 'joy': 0.65; 'reply': 0.66; 'response.': 0.67; 'friday': 0.71; 'forward.': 0.84; 'received:arcor-ip.net': 0.84; 'received:pools.arcor-ip.net': 0.84; 'subject: *': 0.84
X-Injected-Via-Gmane http://gmane.org/
To python-list@python.org
From Stefan Behnel <stefan_ml@behnel.de>
Subject Re: How to pass FILE *
Date Sat, 29 Sep 2012 11:19:51 +0200
References <201209281455.07702.thudfoo@gmail.com> <CAMZYqRT30X_R3vm6Ut6sH1ydpD8nm5U11SKm-6+MJ=6NFz=isA@mail.gmail.com> <201209290145.19962.thudfoo@gmail.com>
Mime-Version 1.0
Content-Type text/plain; charset=UTF-8
Content-Transfer-Encoding 7bit
X-Gmane-NNTP-Posting-Host dslb-084-056-028-128.pools.arcor-ip.net
User-Agent Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120912 Thunderbird/15.0.1
In-Reply-To <201209290145.19962.thudfoo@gmail.com>
X-BeenThere python-list@python.org
X-Mailman-Version 2.1.15
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.1611.1348910404.27098.python-list@python.org> (permalink)
Lines 18
NNTP-Posting-Host 2001:888:2000:d::a6
X-Trace 1348910404 news.xs4all.nl 6979 [2001:888:2000:d::a6]:36554
X-Complaints-To abuse@xs4all.nl
Xref csiph.com comp.lang.python:30471

Show key headers only | View raw


xDog Walker, 29.09.2012 10:45:
> On Friday 2012 September 28 21:27, you wrote:
>> A tiny bit of googling suggests the following approach:
>> http://stackoverflow.com/questions/3794309/python-ctypes-python-file-object
>> -c-file/3794401#3794401
> 
> Thanks for your response. 
> 
> My "tiny bit of Googling" brought no joy but I did try successfully the same 
> method suggested by Alex Martelli: use libc's fdopen to get a FILE * for 
> ctypes. I would have posted a reply to my own post but it didn't show up.

Given your second post on stackoverflow, you may also consider switching
from ctypes to Cython. It makes these things a bit more straight forward.

Stefan

Back to comp.lang.python | Previous | Next | Find similar | Unroll thread


Thread

Re: How to pass FILE * Stefan Behnel <stefan_ml@behnel.de> - 2012-09-29 11:19 +0200

csiph-web