mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-27 10:50:04 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 13

Corrected example for replacing shell pipeline. Fixes bug 1073790.

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

2
Doc/lib/libsubprocess.tex
View file

@ -239,7 +239,7 @@ output = Popen(["mycmd", "myarg"], stdout=PIPE).communicate()[0]
output=`dmesg | grep hda` output=`dmesg | grep hda`
==> ==>
p1 = Popen(["dmesg"], stdout=PIPE) 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] output = p2.communicate()[0]
\end{verbatim} \end{verbatim}

2
Lib/subprocess.py
View file

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