Re: Ejecutar programas externos con Python

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#1603

From: forodejazz
Date: Mon, 26 Sep 2005 06:43

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En la lista de correo python-es (1) seguro que encuentras la solución,
esa pregunta creo recordar que ha salido muchas veces.

(1) http://listas.aditel.org/archivos/python-es/

Copio y pego de la documentación de Python, módulo popen2:

popen2( cmd[, bufsize[, mode]])

Executes cmd as a sub-process. Returns the file objects (child_stdout,
child_stdin).

popen3( cmd[, bufsize[, mode]])

Executes cmd as a sub-process. Returns the file objects (child_stdout,
child_stdin, child_stderr).

popen4( cmd[, bufsize[, mode]])

Executes cmd as a sub-process. Returns the file objects
(child_stdout_and_stderr, child_stdin). New in version 2.0.


Ejemplo:

import popen2

(salida, entrada) = popen2.popen2("ls")

for a in salida:
    print a

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From: forodejazz@gmail.com
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Subject: Re: Ejecutar programas externos con Python
Date: 25 Sep 2005 23:43:09 -0700
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