[Tutor] trouble understanding the difference
jfabiani at yolo.com
Fri Apr 10 18:47:13 CEST 2009
On Friday 10 April 2009 09:41:13 am johnf wrote:
> On Friday 10 April 2009 08:35:13 am johnf wrote:
> > I can get the following to work:
> > os.system('lp -d printer invoice.pdf')
> > but what I think is the correct way for the future is:
> > subprocess.Popen('lp -d printer invoice.pdf')
> > and it does not work???
> > Can someone explain what I'm doing wrong?
"Weidner, Ronald" <RWeidner at ea.com>
the correct way is
subprocess.Popen(['lp', '-d', 'printer', 'invoice.pdf'])
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