Read/Write from/to a process
codecraig at gmail.com
Mon Oct 24 16:20:42 CEST 2005
I would like to start a new process and be able to read/write from/to
it. I have tried things like...
import subprocess as sp
p = sp.Popen("cmd.exe", stdout=sp.PIPE)
however, it doesn't seem to work. I think the cmd.exe is catching it.
I also tried
f = open("out.txt", "w")
sys.stdout = f
..but out.txt didn't contain any output from cmd.exe
So, how can I create a process (in this case, cmd.exe) on Windows and
be able to read/write from/to it?
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