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tee command incompatible with xterm

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tee command incompatible with xterm

Subject: tee command incompatible with xterm
From: Jean-Baptiste Marquette <email@hidden>
Date: Thu, 01 Dec 2011 11:02:51 +0100

Hi X11 gurus,

In a Python script managing multiple processes running concurrently in xterm's, I use the command:

Command = Xterm + '-geometry ' + '"' + coord[NameProc] + '" -T " Proc' + str(NameProc+1) + ' ' + BaseChamp + Filtre + '" -e " ' + Python + ' ' + DirSrc + 'ScampDistortref.py ' + \

BaseChamp + ' ' + Filtre + ' 2>&1 | tee ' + DirLog + BaseChamp + Filtre + '.log"'

Process = sub.Popen([Command], shell=True)

Process.wait()

with

Python = '/Library/Frameworks/EPD64.framework/Versions/Current/bin/python'

Xterm = '/usr/X11/bin/xterm '

The called script ScampDistortref.py is supposed to print some information in its associated xterm while running. But all I got are printings from the second level of call, i.e. from routines called by ScampDistortref.py itself.

Everything is fine if I remove the pipe and tee command and keep the 2>&1 redirection only.

I had no such problems with previous versions of Xquartz, I suspect a regression of the 2.7.0 version.

My Mac Pro is under Lion 10.7.2

Thanks for your expertise,

Cheers,

Jean-Baptiste

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