On Aug 6, 2:42 pm, frankrentef <[EMAIL PROTECTED]> wrote:
> Greetings all...
>
> Newbie to Python... need help with opening a file from within
> Python... see the following code.
>
> import popen2
> stdout, stdin = popen2.popen2('c:\test\OpenProgram.exe 1 1')
> keygen = stdout.read()
> print "The keygen value is: %s" % keygen
>
> from the command line if I execute "OpenProgram.exe 1 1" a number is
> returned. ("1 1" are required to return the value needed.) Ultimately
> I want to take that number and apply it to another script, but the
> program is not running.
>
> Suggestions?
>
> NEWBIE to Python..
If you're using Python 2.4+, popen2 is deprecated. I recommend reading
up on the subprocess module instead. Here's a couple links:
http://blog.doughellmann.com/2007/07/pymotw-subprocess.html
http://docs.python.org/lib/module-subprocess.html
The first one also explains how to communicate with a process you
opened.
Mike
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