GNU bug report logs - #13586
pdbtrack doesn't jump to the source file location on the first exception/set_trace() call

Previous Next

Full log

Message #10 received at 13586 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Greg Novak <greg.novak <at> gmail.com>
Cc: 13586 <at> debbugs.gnu.org
Subject: Re: bug#13586: pdbtrack doesn't jump to the source file location on
 the first exception/set_trace() call
Date: Fri, 14 Aug 2020 14:30:35 +0200

Greg Novak <greg.novak <at> gmail.com> writes:

> !               ;; When the debugger encounters a pdb.set_trace()
> !               ;; command, it prints a single stack frame.  Sometimes
> !               ;; it prints a bit of extra information about the
> !               ;; arguments of the present function.  When ipdb
> !               ;; encounters an exception, it prints the _entire_ stack
> !               ;; trace.  To handle all of these cases, we want to find
> !               ;; the _last_ stack frame printed in the most recent
> !               ;; batch of output, then jump to the corrsponding
> !               ;; file/line number.
> !               (goto-char (point-max))
> !               (when (re-search-backward python-pdbtrack-stacktrace-info-regexp nil t)
>                   (setq line-number (string-to-number
>                                      (match-string-no-properties 2)))
>                   (match-string-no-properties 1)))))

commit 6ff930c3d206417e4cec9429fa5d71bb5c9af541
Author:     Fabián Ezequiel Gallina <fgallina <at> gnu.org>
AuthorDate: Wed Jan 30 12:02:58 2013 -0300
Commit:     Fabián Ezequiel Gallina <fgallina <at> gnu.org>
CommitDate: Wed Jan 30 12:02:58 2013 -0300

    * progmodes/python.el
    (python-pdbtrack-comint-output-filter-function): Enhancements on
    stacktrace detection.  (thanks @gnovak)

I looks like this was applied (with some changes) at the time, but this
bug report wasn't closed, so I'm doing that now.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.