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Groups > comp.lang.python > #28314

Re: newbie ``print`` question

From Dennis Lee Bieber <wlfraed@ix.netcom.com>
Subject Re: newbie ``print`` question
Date 2012-09-02 16:37 -0400
Organization > Bestiaria Support Staff <
References <c9b2c268-fcc4-40f7-8769-517c13683894@v9g2000pbu.googlegroups.com>
Newsgroups comp.lang.python
Message-ID <mailman.112.1346618276.27098.python-list@python.org> (permalink)

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On Sun, 2 Sep 2012 10:23:53 -0700 (PDT), gwhite <gwhite@ti.com>
declaimed the following in gmane.comp.python.general:


> 
> "A space is written before each object is (converted and) written,
> unless the output system believes it is positioned at the beginning of
> a line."
> 
> So it is apparently doing what it is supposed to do.
> 
> Is there a way to stop this?  Or is there a different function that
> will only print what you have in the formatted string?
>
E:\UserData\Wulfraed\My Documents>python
ActivePython 2.7.2.5 (ActiveState Software Inc.) based on
Python 2.7.2 (default, Jun 24 2011, 12:21:10) [MSC v.1500 32 bit
(Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> print "1",;sys.stdout.softspace=0;print "2"
12
>>>
>>> sys.stdout.write("1");sys.stdout.write("2");print
12
>>>

	In Python 2.x, the equivalent of fprint/fprintf is NOT print but
sys.stdout.write/file_object.write

	"print" is just a convenience function that is designed to translate
its arguments into a textual representation, and then drop it to the
screen. Part of the convenience is to separate output items by a space
and to emit a newline at the end.

	.write(), OTOH, does no formatting -- not even new lines. You have
to provide all conversion to text, and line endings.

-- 
	Wulfraed                 Dennis Lee Bieber         AF6VN
        wlfraed@ix.netcom.com    HTTP://wlfraed.home.netcom.com/

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Thread

newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 10:23 -0700
  Re: newbie ``print`` question Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-09-02 18:41 +0100
  Re: newbie ``print`` question Joel Goldstick <joel.goldstick@gmail.com> - 2012-09-02 13:44 -0400
    Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 12:46 -0700
  Re: newbie ``print`` question mblume <foobar@invalid.invalid> - 2012-09-02 17:49 +0000
    Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 11:51 -0700
  Re: newbie ``print`` question Chris Rebert <clp2@rebertia.com> - 2012-09-02 10:55 -0700
    Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 11:51 -0700
    Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 12:26 -0700
      Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 12:34 -0700
        Re: newbie ``print`` question Dave Angel <d@davea.name> - 2012-09-02 15:41 -0400
          Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 12:50 -0700
            Re: newbie ``print`` question Dave Angel <d@davea.name> - 2012-09-02 16:15 -0400
              Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 13:58 -0700
                Re: newbie ``print`` question MRAB <python@mrabarnett.plus.com> - 2012-09-02 23:43 +0100
                Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 16:33 -0700
                Re: newbie ``print`` question MRAB <python@mrabarnett.plus.com> - 2012-09-03 01:12 +0100
      Re: newbie ``print`` question Terry Reedy <tjreedy@udel.edu> - 2012-09-02 16:49 -0400
        Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 14:18 -0700
          Re: newbie ``print`` question Chris Angelico <rosuav@gmail.com> - 2012-09-03 07:47 +1000
            Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 16:20 -0700
              Re: newbie ``print`` question Chris Angelico <rosuav@gmail.com> - 2012-09-03 09:28 +1000
  Re: newbie ``print`` question Terry Reedy <tjreedy@udel.edu> - 2012-09-02 14:33 -0400
    Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 12:18 -0700
  Re: newbie ``print`` question Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-09-02 16:37 -0400
    Re: newbie ``print`` question gwhite <gwhite@ti.com> - 2012-09-02 14:04 -0700

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