Re: How automatically answer same 2 questions that always pop up for a certain Emacs command (python-mode's python-shell-send-region command)

[Chris Seberino]

I tried to run the function below in Python mode after binding it to F2
as shown below...

(global-set-key [f2]           (lambda () (interactive)
  (python-shell-get-or-create-process-noask)
                                (switch-to-buffer "*Python*")))

When I tried it I got the following error...

Wrong number of arguments: (lambda (old &optional _cmd _dedicated show) 
(funcall old (python-shell-parse-command) t show)), 0


On Wednesday, December 10, 2014 3:18:05 PM UTC-6, John Mastro wrote:
> Hi,
> 
> Chris Seberino <cseberino@gmail.com> wrote:
> > How automatically answer same 2 questions that always pop up for
> > python-mode's python-shell-send-region command?
> >
> > python-shell-send-region asks for python interpreter to use and
> > question about separate processes. I don't want to always answer that.
> >
> > Thanks!
> >
> > cs
> 
> If I understand correctly, I think this will do what you want.
> 
>     (defun python-shell-get-or-create-process-noask
>         (old &optional _cmd _dedicated show)
>       (funcall old (python-shell-parse-command) t show))
> 
>     (advice-add 'python-shell-get-or-create-process
>                 :around
>                 #'python-shell-get-or-create-process-noask)
> 
> Hope that helps!
> 
> --
> john