Mercurial > cpython-lru_cache-weakref
diff Doc/lib/libsubprocess.tex @ 34051:8cecb8dc43a3 2.4
Corrected example for replacing shell pipeline. Fixes bug 1073790.
| author | Peter Astrand <astrand@lysator.liu.se> |
|---|---|
| date | Tue, 30 Nov 2004 18:11:37 +0000 |
| parents | 0ae28c3a8d24 |
| children | 73b09c2b788b 60830ad6275e |
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--- a/Doc/lib/libsubprocess.tex Tue Nov 30 13:16:58 2004 +0000 +++ b/Doc/lib/libsubprocess.tex Tue Nov 30 18:11:37 2004 +0000 @@ -239,7 +239,7 @@ 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}