[EMAIL PROTECTED] wrote:
> popen3 did the trick. 

Use the modules "subprocess" ... it solves many problems, including
the problem of too many similar functions. :-)

These functions (execl, execv, popen, popen2, popen3, ...) are relicts
from C and very unpythonic. It's IMHO always a better programming style
to use "subprocess".


Greets,

        Volker

-- 
Volker Grabsch
---<<(())>>---
\frac{\left|\vartheta_0\times\{\ell,\kappa\in\Re\}\right|}{\sqrt
[G]{-\Gamma(\alpha)\cdot\mathcal{B}^{\left[\oint\!c_\hbar\right]}}}
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