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Corrected example for replacing shell pipeline. Fixes bug 1073790.

This commit is contained in:
Peter Astrand 2004-11-30 18:06:42 +00:00
parent 4871535cfe
commit 6fdf3cbb13
2 changed files with 2 additions and 2 deletions
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2
Doc/lib/libsubprocess.tex
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@ -239,7 +239,7 @@ output = Popen(["mycmd", "myarg"], stdout=PIPE).communicate()[0]
output=`dmesg | grep hda`
==>
p1 = Popen(["dmesg"], stdout=PIPE)
p2 = Popen(["grep", "hda"], stdin=p1.stdout)
p2 = Popen(["grep", "hda"], stdin=p1.stdout, stdout=PIPE)
output = p2.communicate()[0]
\end{verbatim}

2
Lib/subprocess.py
View File

@ -229,7 +229,7 @@ Replacing shell pipe line
output=`dmesg | grep hda`
==>
p1 = Popen(["dmesg"], stdout=PIPE)
p2 = Popen(["grep", "hda"], stdin=p1.stdout)
p2 = Popen(["grep", "hda"], stdin=p1.stdout, stdout=PIPE)
output = p2.communicate()[0]