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Groups > comp.lang.python > #30335

Re: Reducing cache/buffer for faster display

References <cmuej9-0ml.ln1@murmur.very.softly>
Date 2012-09-28 08:09 +1000
Subject Re: Reducing cache/buffer for faster display
From Chris Angelico <rosuav@gmail.com>
Newsgroups comp.lang.python
Message-ID <mailman.1522.1348783807.27098.python-list@python.org> (permalink)

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On Fri, Sep 28, 2012 at 7:57 AM, Rikishi42 <skunkworks@rikishi42.net> wrote:
> I have these 2 scripts that are very heavy on the file i/o, consume a very
> reasonable amount of cpu and output their counters at a - very - relaxed
> pace to the console. The output is very simply done using something like:
>
>    print "files:", nFiles, "\r",
>
>
> Yet alltough there is no real reason for it, even a pace of a print every
> 10-30 secs will be cached, only to actually show an output update every 1-2
> min or so.

Yup! Just add a call to sys.stdout.flush() after each print.

ChrisA

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Thread

Reducing cache/buffer for faster display Rikishi42 <skunkworks@rikishi42.net> - 2012-09-27 23:57 +0200
  Re: Reducing cache/buffer for faster display Chris Angelico <rosuav@gmail.com> - 2012-09-28 08:09 +1000
    Re: Reducing cache/buffer for faster display John Gordon <gordon@panix.com> - 2012-09-27 22:25 +0000
      Re: Reducing cache/buffer for faster display Chris Angelico <rosuav@gmail.com> - 2012-09-28 08:38 +1000
        Re: Reducing cache/buffer for faster display Rikishi42 <skunkworks@rikishi42.net> - 2012-09-28 02:05 +0200
          Re: Reducing cache/buffer for faster display Chris Angelico <rosuav@gmail.com> - 2012-09-28 18:08 +1000
            Re: Reducing cache/buffer for faster display Rikishi42 <skunkworks@rikishi42.net> - 2012-09-29 02:31 +0200
      Re: Reducing cache/buffer for faster display Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-09-27 21:46 -0400
        Re: Reducing cache/buffer for faster display Rikishi42 <skunkworks@rikishi42.net> - 2012-09-29 02:20 +0200
          Re: Reducing cache/buffer for faster display Hans Mulder <hansmu@xs4all.nl> - 2012-09-29 14:32 +0200
          Re: Reducing cache/buffer for faster display Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-09-29 14:12 -0400
    Re: Reducing cache/buffer for faster display Rikishi42 <skunkworks@rikishi42.net> - 2012-09-28 02:15 +0200

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