[issue9929] subprocess.Popen unbuffered not work

Antoine Pitrou report at bugs.python.org
Fri Sep 24 14:50:00 CEST 2010

Antoine Pitrou <pitrou at free.fr> added the comment:

As another sidenote, `bufsize` should only be relevant for stdin. For stdout and stderr, disabling buffering will only reduce performance, not add functionality. So I would suggest only setting buffering on stding.


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