Passing arguments to a command line from a python script

[Luis M. González]

On Mar 19, 9:25 pm, "Gabriel Genellina" <gagsl-... at yahoo.com.ar>
wrote:
> En Mon, 19 Mar 2007 20:46:56 -0300, Luis M. González <luis... at gmail.com>
> escribió:
>
> > What I want now is execute the script I just created.
> > As far as I know, the only way to execute the script is from a command
> > line and typing "setup.py py2exe".
>
> A few ways:
> - os.system("commandline"). Simplest way, but you don't have much control,
> and it blocks until the process finishes.
> - os.popen[234]? or the functions in the popen2 module
> - the subprocess module - the most complete way, but simple enough for
> most cases.
>
> --
> Gabriel Genellina



I'm sorry, but still I can't figure out this...
Would you please show me a sample usage of os.system or os.popen for
passing arguments to the command line?
In this case, I should pass to the command line "setuppy py2exe".

Thanks!
Luis