bug#25025: python-shell-calculate-command is wrong

[Noam Postavsky]

On Fri, Dec 2, 2016 at 2:35 AM, Eli Zaretskii <eliz@gnu.org> wrote:
>> --- a/lisp/progmodes/python.el
>> +++ b/lisp/progmodes/python.el
>> @@ -2379,7 +2379,7 @@ python-shell-internal-get-process-name
>>  (defun python-shell-calculate-command ()
>>    "Calculate the string used to execute the inferior Python process."
>>    (format "%s %s"
>> -          (shell-quote-argument python-shell-interpreter)
>> +          (combine-and-quote-strings (list python-shell-interpreter))
>>            python-shell-interpreter-args))
>
> Isn't combine-and-quote-strings wrong for quoting shell commands?
> AFAIR, it doesn't DTRT with some special characters that can appear in
> file names on Unix.  Am I mistaken?

It's not a shell command though, hence this bug.

>
> But if my fears are unjustified, sure, why not?  Clément, WDYT?