calling python scripts as a sub-process

[Jeremy Sanders]

Dan Upton wrote:

> I think when I came across this error, I added shell=True, e.g.
> 
> sub1 = subprocess.Popen(command, shell=True)

That's really papering over the bug. You need to have the parameters
separately, including the name of the program, separately in the list. You
need to remove any shell quoting you may use on the unix/dos command line.

Jeremy

-- 
Jeremy Sanders
http://www.jeremysanders.net/