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Re: Limit Lines of Output

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From Ian Kelly <ian.g.kelly@gmail.com>
Date Tue, 25 Jun 2013 14:39:30 -0600
Subject Re: Limit Lines of Output
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On Tue, Jun 25, 2013 at 2:31 PM, Joshua Landau
<joshua.landau.ws@gmail.com> wrote:
> On 25 June 2013 21:22, Bryan Britten <britten.bryan@gmail.com> wrote:
>> Ah, I always forget to mention my OS on these forums. I'm running Windows.
>
> Supposedly, Windows has "more"
> [http://superuser.com/questions/426226/less-or-more-in-windows],
>
> For Linux+less; this works:
>
> from subprocess import Popen, PIPE
> less = Popen("less", stdin=PIPE)
> less.stdin.write(b"\n".join("This is line number
> {}".format(i).encode("UTF-8") for i in range(1000)))
> less.wait()


Or simply:

$ python my_script.py | less

It works the same way in Windows:

C:\> python my_script.py | more

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Thread

Limit Lines of Output Bryan Britten <britten.bryan@gmail.com> - 2013-06-25 13:09 -0700
  Re: Limit Lines of Output Joel Goldstick <joel.goldstick@gmail.com> - 2013-06-25 16:18 -0400
    Re: Limit Lines of Output Bryan Britten <britten.bryan@gmail.com> - 2013-06-25 13:22 -0700
      Re: Limit Lines of Output Joshua Landau <joshua.landau.ws@gmail.com> - 2013-06-25 21:31 +0100
      Re: Limit Lines of Output Joel Goldstick <joel.goldstick@gmail.com> - 2013-06-25 16:33 -0400
        Re: Limit Lines of Output Bryan Britten <britten.bryan@gmail.com> - 2013-06-25 13:37 -0700
          Re: Limit Lines of Output Dave Angel <davea@davea.name> - 2013-06-25 22:27 -0400
      Re: Limit Lines of Output Ian Kelly <ian.g.kelly@gmail.com> - 2013-06-25 14:39 -0600
        Re: Limit Lines of Output Alister <alister.ware@ntlworld.com> - 2013-06-26 11:41 +0000
      Re: Limit Lines of Output Gene Heskett <gheskett@wdtv.com> - 2013-06-25 17:48 -0400
      Re: Limit Lines of Output Joshua Landau <joshua.landau.ws@gmail.com> - 2013-06-26 16:24 +0100
        Re: Limit Lines of Output Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-06-26 16:46 +0000
          Re: Limit Lines of Output Joshua Landau <joshua.landau.ws@gmail.com> - 2013-06-26 23:07 +0100
        Re: Limit Lines of Output rusi <rustompmody@gmail.com> - 2013-06-26 10:09 -0700
          Re: Limit Lines of Output Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-06-26 23:57 +0000
            Re: Limit Lines of Output Joshua Landau <joshua.landau.ws@gmail.com> - 2013-06-27 13:54 +0100
      Re: Limit Lines of Output Chris Angelico <rosuav@gmail.com> - 2013-06-27 01:58 +1000

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