Sebastian Tennant <sebyte@smolny.plus.com> writes:

> Quoth Thierry Volpiatto <thierry.volpiatto@gmail.com>:
>> I would like to do some thing like that:
>>
>>   (shell-command "~/bin/serialrename.py -d dir -e txt"))
>
> I believe what you want can be achieved like this:
>
>  (shell-command (format "~/bin/serialrename.py -d %s -e txt" dir))
>
Thank you again, i did that, it work fine :)

(setq serial-rename-command "~/bin/serialrename.py")

(defun tv-serial-rename (dir ext name start)
  (interactive "sDir: \nsExt: \nsName: \nsStart: ")
  (find-file dir)
  (shell-command 
   (format "%s -d %s -e %s -n %s -s %s" 
	   serial-rename-command dir ext name start)))

Ci joint le script python: