"Brian van den Broek" <[EMAIL PROTECTED]> wrote
> gedit is the default text editor on my ubuntu feisty system, so in
> the
> first instance, I've tried to do this with gedit. The
> subprocess.call:
>
> >>> subprocess.call("gedit somefilename", shell=True)
>
You should probably check the VISUAL and EDITOR environment
settings to find out the users preferred editor. Traditionally VISUAL
outguns EDITOR...
> works just fine *provided* that no instance of gedit is running when
> I
> invoke .call.
That must be a feature of gedit that it only allows one instance
of gedit to run at a time.
What happens if you try to invoke two instances from an OS prompt?
> Interestingly, it works just fine if I use emacs in place of gedit,
Yep, emacs is happy with multiple instances (or can use emacs
server to ensure multiple calls go to the same client to save
resources)
> Is there any way to get it to work with gedit as it
> is with emacs?
Change gedit I suspect. At least its open source!
> (In particular, I've no clue why gedit and emacs behave differently
> in
Almost certainly this is behaviour built into the application.
subprocess.call is pretty much a straight equivalent to os.system
and just returns whatever the app returns...
--
Alan Gauld
Author of the Learn to Program web site
http://www.freenetpages.co.uk/hp/alan.gauld
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