On Fri, Aug 30, 2013 at 11:32 AM, Tim Johnson <t...@akwebsoft.com> wrote: > The objective is to display all output, but to also separate error > messages from normal output.
I still think you want to use communicate(). Like this: p = subprocess.Popen(args,stderr=subprocess.PIPE,stdout=subprocess.PIPE) output, err = p.communicate() That's it. No need for a loop, or manually handling the fact that stderr and/or stdout could end up with a full buffer and start to block. -- Jerry -- http://mail.python.org/mailman/listinfo/python-list
