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Re: Reading from sys.stdin reads the whole file in

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Steven D'Aprano <steve@pearwood.info>:

> When I pipe one to the other, I expect each line to be printed as they
> arrive, but instead they all queue up and happen at once:

Try flushing after each print.

When sys.stdout is a pipe, flushing happens only when the internal
buffer fills up.


Marko

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Reading from sys.stdin reads the whole file in Steven D'Aprano <steve@pearwood.info> - 2014-08-27 05:19 +0000
  Re: Reading from sys.stdin reads the whole file in Marko Rauhamaa <marko@pacujo.net> - 2014-08-27 08:29 +0300
    Re: Reading from sys.stdin reads the whole file in Marko Rauhamaa <marko@pacujo.net> - 2014-08-27 08:31 +0300
    Re: Reading from sys.stdin reads the whole file in Steven D'Aprano <steve@pearwood.info> - 2014-08-27 06:37 +0000
      Re: Reading from sys.stdin reads the whole file in Chris Angelico <rosuav@gmail.com> - 2014-08-27 16:45 +1000
      Re: Reading from sys.stdin reads the whole file in Akira Li <4kir4.1i@gmail.com> - 2014-08-29 04:02 +0400
  Re: Reading from sys.stdin reads the whole file in Chris Angelico <rosuav@gmail.com> - 2014-08-27 16:02 +1000
  Re: Reading from sys.stdin reads the whole file in Peter Otten <__peter__@web.de> - 2014-08-27 09:42 +0200
    Re: Reading from sys.stdin reads the whole file in Marko Rauhamaa <marko@pacujo.net> - 2014-08-27 11:39 +0300
      Re: Reading from sys.stdin reads the whole file in Peter Otten <__peter__@web.de> - 2014-08-27 11:31 +0200

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