[debbugs-tracker] bug#19823: closed (25.0.50; Inferior-python-mode buffer can't be killed if process is dead)

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Your message dated Thu, 12 Feb 2015 00:42:11 -0300
with message-id <address@hidden>
and subject line 25.0.50; Inferior-python-mode buffer can't be killed if 
process is dead
has caused the debbugs.gnu.org bug report #19823,
regarding 25.0.50; Inferior-python-mode buffer can't be killed if process is 
dead
to be marked as done.

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19823: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19823
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> --- Begin Message ---
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> Subject: 
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> 25.0.50; Inferior-python-mode buffer can't be killed if process is dead
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> Date: 
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> Mon, 09 Feb 2015 12:05:09 -0800
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> Hi. Currently emacs requires the inferior python process to exist to be
> able to kill that buffer. If the inferior process exits earlier for any
> reason, it's impossible to kill the buffer. Recipe:
>
> 1. emacs -Q
> 2. M-x python
> 3. exit()       [ this exits the session, killing the inferior process ]
> 4. C-x k enter  [ Error! "No inferior Python process running" ]
>
>
> This happens because a cleanup handler fails. It needs to explicitly
> ignore this particular failure. Wrapping the contents of
> python-shell-font-lock-kill-buffer() into (ignore-errors ....) is one
> way to fix this:
>
> (defun python-shell-font-lock-kill-buffer ()
>   "Kill the font-lock buffer safely."
>   (ignore-errors
>     (python-shell-with-shell-buffer
>       (when (and python-shell--font-lock-buffer
>                  (buffer-live-p python-shell--font-lock-buffer))
>         (kill-buffer python-shell--font-lock-buffer)
>         (when (derived-mode-p 'inferior-python-mode)
>           (setq python-shell--font-lock-buffer nil))))))
>
> It should probably be more specific than a blanket ignore-errors, but
> the maintainers should decide what they want here.
>
>
>
> --- End Message ---
> --- Begin Message ---
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> Subject: 
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> 25.0.50; Inferior-python-mode buffer can't be killed if process is dead
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> Date: 
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> Thu, 12 Feb 2015 00:42:11 -0300
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> User-agent: 
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> Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)
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> Fixed at revno da726ad in the master branch.
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> Thanks,
> Fabián.
>
>
> --- End Message ---