En Fri, 07 Sep 2007 22:51:34 -0300, <[EMAIL PROTECTED]> escribi�:
> problem is that the first time I press a key, it works, but after it
> just print the keys I press, the annoying line being the one with
> communicate, any idea of what is happening ?
>
> child1 = subprocess.Popen("/usr/bin/mplayer -slave -quiet -
> idle",stdin=subprocess.PIPE,stdout=FNULL,stderr=FNULL,shell=True)
> while 1:
> ch=getkey()
> name=os.listdir("/home/shivan/"+ch)
> file_to_load = "/home/shivan/"+ch+"/"+name[0]
> print "loadfile "+file_to_load
> output, errors = child1.communicate("loadfile "+file_to_load+"
> \n")
communicate sends its input and waits until the process finishes,
collecting all output. So it's not adequate for your needs.
You should write directly to child1.stdin: child1.stdin.write("loadfile
"+file_to_load+" \n")
--
Gabriel Genellina
--
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