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

Groups > comp.lang.python > #39995

Re: Curious to see alternate approach on a search/replace via regex

Path csiph.com!usenet.pasdenom.info!gegeweb.org!de-l.enfer-du-nord.net!feeder2.enfer-du-nord.net!cs.uu.nl!news.stack.nl!newsfeed.xs4all.nl!newsfeed3.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 0.010
X-Spam-Evidence '*H*': 0.98; '*S*': 0.00; 'cache': 0.05; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'bug': 0.10; 'received:80.91.229.3': 0.16; 'received:plane.gmane.org': 0.16; 'subject:search': 0.16; 'wrote:': 0.17; 'feb': 0.19; '+0200': 0.20; 'fraction': 0.22; 'url:bugs': 0.24; 'header:User-Agent:1': 0.26; 'compiled': 0.27; 'regular': 0.27; 'fixed': 0.28; 'header:X -Complaints-To:1': 0.28; 'subject:/': 0.28; 'this.': 0.29; "we're": 0.30; 'fri,': 0.30; 'url:python': 0.32; 'to:addr:python- list': 0.33; "can't": 0.34; 'needed': 0.35; 'problem,': 0.35; 'there': 0.35; 'received:org': 0.36; 'url:org': 0.36; 'charset:us- ascii': 0.36; 'execute': 0.37; 'subject:: ': 0.38; 'to:addr:python.org': 0.39; 'header:Received:5': 0.40; 'think': 0.40; 'here': 0.65; '2013': 0.84; 'received:sd.cox.net': 0.84; 'subject:via': 0.84
X-Injected-Via-Gmane http://gmane.org/
Mail-Followup-To python-list@python.org
To python-list@python.org
From rh <richard_hubbe11@lavabit.com>
Subject Re: Curious to see alternate approach on a search/replace via regex
Date Tue, 26 Feb 2013 11:20:28 -0800
References <mailman.1426.1360187770.2939.python-list@python.org> <511319c7$0$21812$c3e8da3$76491128@news.astraweb.com> <mailman.1437.1360207874.2939.python-list@python.org> <51142e96$0$6512$c3e8da3$5496439d@news.astraweb.com> <mailman.1460.1360278819.2939.python-list@python.org> <51143feb$0$29974$c3e8da3$5496439d@news.astraweb.com> <CALwzidmiR=ZaSF=woeHgOOmVtCrcngnFm_bMOizM+Lo6OOALBA@mail.gmail.com> <CALwzid=fkG9fFELE_xRmJwM2-KvhkBLkSw6_OBuUpZ+wshMbVA@mail.gmail.com> <kfm7hl$kg8$1@ger.gmane.org>
Mime-Version 1.0
Content-Type text/plain; charset=US-ASCII
Content-Transfer-Encoding 7bit
X-Gmane-NNTP-Posting-Host ip68-227-87-145.sb.sd.cox.net
User-Agent dsodnetnin
X-Mailer EZnn0.37p
X-Newsreader EZnn0.37p
X-Gmane-NNTP-Posting-Host EZnn0.37p
Original-Received from slem by 1.1 with local
X-No-Archive yes
Archive no
X-Archive expiry=11
X-Archive encrypt
X-Operating-System Barebones_6.1
X-Gmane-NNTP-Posting-Host 192.168.1.1
X-NNTP-Posting-Host 192.168.1.1
Mail-Copies-To never
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.2569.1361906409.2939.python-list@python.org> (permalink)
Lines 14
NNTP-Posting-Host 2001:888:2000:d::a6
X-Trace 1361906409 news.xs4all.nl 6935 [2001:888:2000:d::a6]:58544
X-Complaints-To abuse@xs4all.nl
Xref csiph.com comp.lang.python:39995

Show key headers only | View raw

On Fri, 15 Feb 2013 22:58:30 +0200
Serhiy Storchaka <storchaka@gmail.com> wrote:

> On 08.02.13 03:08, Ian Kelly wrote:
> > I think what we're seeing here is that
> > the time needed to look up the compiled regular expression in the
> > cache is a significant fraction of the time needed to actually
> > execute it.
> 
> There is a bug issue for this. See http://bugs.python.org/issue16389 .
> 

I can't tell what is the problem, is it fixed or still in progress?

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

Thread

Re: Curious to see alternate approach on a search/replace via regex Demian Brecht <demianbrecht@gmail.com> - 2013-02-06 13:55 -0800
  Re: Curious to see alternate approach on a search/replace via regex Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-02-07 03:04 +0000
    Re: Curious to see alternate approach on a search/replace via regex rh <richard_hubbe11@lavabit.com> - 2013-02-06 19:31 -0800
      Re: Curious to see alternate approach on a search/replace via regex Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-02-08 09:45 +1100
        Re: Curious to see alternate approach on a search/replace via regex rh <richard_hubbe11@lavabit.com> - 2013-02-07 15:13 -0800
          Re: Curious to see alternate approach on a search/replace via regex Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-02-08 10:59 +1100
            Re: Curious to see alternate approach on a search/replace via regex Ian Kelly <ian.g.kelly@gmail.com> - 2013-02-07 17:55 -0700
              Re: Curious to see alternate approach on a search/replace via regex Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-02-08 14:02 +1100
                Re: Curious to see alternate approach on a search/replace via regex rh <richard_hubbe11@lavabit.com> - 2013-02-07 21:35 -0800
            Re: Curious to see alternate approach on a search/replace via regex Ian Kelly <ian.g.kelly@gmail.com> - 2013-02-07 18:08 -0700
            Re: Curious to see alternate approach on a search/replace via regex rh <richard_hubbe11@lavabit.com> - 2013-02-07 21:57 -0800
            Re: Curious to see alternate approach on a search/replace via regex Ian Kelly <ian.g.kelly@gmail.com> - 2013-02-08 01:21 -0700
              Re: Curious to see alternate approach on a search/replace via regex Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-02-08 22:43 +1100
                Re: Curious to see alternate approach on a search/replace via regex Ian Kelly <ian.g.kelly@gmail.com> - 2013-02-08 09:26 -0700
            Re: Curious to see alternate approach on a search/replace via regex Serhiy Storchaka <storchaka@gmail.com> - 2013-02-15 22:58 +0200
            Re: Curious to see alternate approach on a search/replace via regex rh <richard_hubbe11@lavabit.com> - 2013-02-26 11:20 -0800
        Re: Curious to see alternate approach on a search/replace via regex Dave Angel <davea@davea.name> - 2013-02-08 01:27 -0500
    Re: Curious to see alternate approach on a search/replace via regex jmfauth <wxjmfauth@gmail.com> - 2013-02-07 03:08 -0800
      Re: Curious to see alternate approach on a search/replace via regex Chris Angelico <rosuav@gmail.com> - 2013-02-07 23:44 +1100

csiph-web