GNU bug report logs - #36903
27.0.50; gnus registry vs. debbugs

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Eric Abrahamsen <eric <at> ericabrahamsen.net>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#36903: closed (27.0.50; gnus registry vs. debbugs)
Date: Thu, 19 Sep 2019 17:40:03 +0000

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Your message dated Thu, 19 Sep 2019 10:39:40 -0700
with message-id <87h858nq1v.fsf <at> ericabrahamsen.net>
and subject line Re: bug#36903: 27.0.50; gnus registry vs. debbugs
has caused the debbugs.gnu.org bug report #36903,
regarding 27.0.50; gnus registry vs. debbugs
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
36903: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=36903
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: bug-gnu-emacs <at> gnu.org
Subject: 27.0.50; gnus registry vs. debbugs
Date: Sat, 03 Aug 2019 09:11:45 +0200

Hi,

opening articles in the groups generated by debbugs-gnu-search or
debbugs-gnu-bugs fails for me, because I have set up Gnus to use the
registry:

Debugger entered--Lisp error: (cl-no-applicable-method registry-lookup nil ("fake+none+nndoc+ephemeral:bug#19892+1"))
  signal(cl-no-applicable-method (registry-lookup nil ("fake+none+nndoc+ephemeral:bug#19892+1")))
  cl-no-applicable-method(#s(cl--generic :name registry-lookup :dispatches ((1 #s(cl--generic-generalizer :name cl--generic-t-generalizer :priority 0 :tagcode-function #f(compiled-function (name &rest _) #<bytecode 0x1ffea8c93a83>) :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x1ffea8c93a6b>))) (0 #s(cl--generic-generalizer :name eieio--generic-generalizer :priority 50 :tagcode-function cl--generic-struct-tag :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x15640b15a86d>)) #s(cl--generic-generalizer :name cl--generic-t-generalizer :priority 0 :tagcode-function #f(compiled-function (name &rest _) #<bytecode 0x1ffea8c93a83>) :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x1ffea8c93a6b>)))) :method-table (#s(cl--generic-method :specializers (registry-db t) :qualifiers nil :uses-cnm nil :function #f(compiled-function (db keys) #<bytecode 0x15640bae7b19>))) :options nil) nil ("fake+none+nndoc+ephemeral:bug#19892+1"))
  apply(cl-no-applicable-method #s(cl--generic :name registry-lookup :dispatches ((1 #s(cl--generic-generalizer :name cl--generic-t-generalizer :priority 0 :tagcode-function #f(compiled-function (name &rest _) #<bytecode 0x1ffea8c93a83>) :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x1ffea8c93a6b>))) (0 #s(cl--generic-generalizer :name eieio--generic-generalizer :priority 50 :tagcode-function cl--generic-struct-tag :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x15640b15a86d>)) #s(cl--generic-generalizer :name cl--generic-t-generalizer :priority 0 :tagcode-function #f(compiled-function (name &rest _) #<bytecode 0x1ffea8c93a83>) :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x1ffea8c93a6b>)))) :method-table (#s(cl--generic-method :specializers (registry-db t) :qualifiers nil :uses-cnm nil :function #f(compiled-function (db keys) #<bytecode 0x15640bae7b19>))) :options nil) (nil ("fake+none+nndoc+ephemeral:bug#19892+1")))
  #f(compiled-function (&rest args) #<bytecode 0x15640d67eedd>)(nil ("fake+none+nndoc+ephemeral:bug#19892+1"))
  apply(#f(compiled-function (&rest args) #<bytecode 0x15640d67eedd>) nil ("fake+none+nndoc+ephemeral:bug#19892+1"))
  registry-lookup(nil ("fake+none+nndoc+ephemeral:bug#19892+1"))
  gnus-registry-get-or-make-entry("fake+none+nndoc+ephemeral:bug#19892+1")
  gnus-registry-get-id-key("fake+none+nndoc+ephemeral:bug#19892+1" group)
  gnus-registry-register-message-ids()
  run-hooks(gnus-summary-prepare-hook)
  apply(run-hooks gnus-summary-prepare-hook)
  gnus-run-hooks(gnus-summary-prepare-hook)
  gnus-summary-prepare()
  gnus-summary-read-group-1("nndoc+ephemeral:bug#19892" t t nil nil nil)
  gnus-summary-read-group("nndoc+ephemeral:bug#19892" t t nil nil nil nil)
  gnus-group-read-group(t t "nndoc+ephemeral:bug#19892" nil)
  gnus-group-read-ephemeral-group("nndoc+ephemeral:bug#19892" (nndoc "/tmp/gnus-temp-group-RfE2Ck" (nndoc-article-type mbox)) nil (#<buffer *Bugs*> . #<window-configuration>))
  gnus-read-ephemeral-bug-group((19892) "https://debbugs.gnu.org/cgi/bugreport.cgi?bug=%s;m..." (#<buffer *Bugs*> . #<window-configuration>))
  gnus-read-ephemeral-emacs-bug-group((19892) (#<buffer *Bugs*> . #<window-configuration>))
  debbugs-read-emacs-bug-with-gnus(19892 ((cache_time . 1564812360.0822985) (unarchived) (blockedby) (forwarded) (package "emacs") (location . "db-h") (originator . "michael_heerdegen <at> web.de") (subject . "25.0.50; hideshow: hs-hide-all-non-comment-functio...") (severity . "normal") (fixed (item (key . 27.1) (value))) (found_versions "25.0.50") (msgid . "<87r3tonon8.fsf <at> web.de>") (mergedwith) (fixed_versions "27.1") (last_modified . 1564773722) (owner) (found (item (key . "25.0.50") (value))) (fixed_date) (id . 19892) (summary) (affects) (keywords "fixed") (source . "unknown") (pending . "done") (found_date) (archived) (done . "Lars Ingebrigtsen <larsi <at> gnus.org>") (tags "fixed") (date . 1424213161) (bug_num . 19892) (blocks) (log_modified . 1564773722)) nil)
  debbugs-gnu-select-report()

AFAIU the problem is that gnus-registry-db is bound to nil *Bugs* and
that is not expected by the registry (hook) functions.

Similarly, if I do what is suggested in the header of gnus-registry.el:

;; show the marks as single characters (see the :char property in
;; `gnus-registry-marks'):
;; (defalias 'gnus-user-format-function-M 'gnus-registry-article-marks-to-chars)

I even get an error before the above one:

Debugger entered--Lisp error: (cl-no-applicable-method registry-lookup nil ("<87r3tonon8.fsf <at> web.de>"))
  signal(cl-no-applicable-method (registry-lookup nil ("<87r3tonon8.fsf <at> web.de>")))
  cl-no-applicable-method(#s(cl--generic :name registry-lookup :dispatches ((1 #s(cl--generic-generalizer :name cl--generic-t-generalizer :priority 0 :tagcode-function #f(compiled-function (name &rest _) #<bytecode 0x1ffea8c93a83>) :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x1ffea8c93a6b>))) (0 #s(cl--generic-generalizer :name eieio--generic-generalizer :priority 50 :tagcode-function cl--generic-struct-tag :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x15640b15a86d>)) #s(cl--generic-generalizer :name cl--generic-t-generalizer :priority 0 :tagcode-function #f(compiled-function (name &rest _) #<bytecode 0x1ffea8c93a83>) :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x1ffea8c93a6b>)))) :method-table (#s(cl--generic-method :specializers (registry-db t) :qualifiers nil :uses-cnm nil :function #f(compiled-function (db keys) #<bytecode 0x15640bae7b19>))) :options nil) nil ("<87r3tonon8.fsf <at> web.de>"))
  apply(cl-no-applicable-method #s(cl--generic :name registry-lookup :dispatches ((1 #s(cl--generic-generalizer :name cl--generic-t-generalizer :priority 0 :tagcode-function #f(compiled-function (name &rest _) #<bytecode 0x1ffea8c93a83>) :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x1ffea8c93a6b>))) (0 #s(cl--generic-generalizer :name eieio--generic-generalizer :priority 50 :tagcode-function cl--generic-struct-tag :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x15640b15a86d>)) #s(cl--generic-generalizer :name cl--generic-t-generalizer :priority 0 :tagcode-function #f(compiled-function (name &rest _) #<bytecode 0x1ffea8c93a83>) :specializers-function #f(compiled-function (tag &rest _) #<bytecode 0x1ffea8c93a6b>)))) :method-table (#s(cl--generic-method :specializers (registry-db t) :qualifiers nil :uses-cnm nil :function #f(compiled-function (db keys) #<bytecode 0x15640bae7b19>))) :options nil) (nil ("<87r3tonon8.fsf <at> web.de>")))
  #f(compiled-function (&rest args) #<bytecode 0x15640d67eedd>)(nil ("<87r3tonon8.fsf <at> web.de>"))
  apply(#f(compiled-function (&rest args) #<bytecode 0x15640d67eedd>) nil ("<87r3tonon8.fsf <at> web.de>"))
  registry-lookup(nil ("<87r3tonon8.fsf <at> web.de>"))
  gnus-registry-get-or-make-entry("<87r3tonon8.fsf <at> web.de>")
  gnus-registry-get-id-key("<87r3tonon8.fsf <at> web.de>" mark)
  gnus-user-format-function-M([2 "bug#19892: 25.0.50; hideshow: hs-hide-all-non-comm..." "Michael Heerdegen <michael_heerdegen <at> web.de>" #("Tue, 17 Feb 2015 23:45:15 +0100" 0 1 (gnus-time (21731 50299))) "<87r3tonon8.fsf <at> web.de>" nil -1 117 nil ((Cc . "ttn <at> gnu.org, dann <at> ics.uci.edu") (To . "19892 <at> debbugs.gnu.org"))])
  (format "%c%c%s%s%2s%c%9s %s" gnus-tmp-unread gnus-tmp-replied (gnus-user-format-function-S gnus-tmp-header) (gnus-user-format-function-g gnus-tmp-header) (gnus-user-format-function-M gnus-tmp-header) gnus-tmp-score-char (gnus-user-date (mail-header-date gnus-tmp-header)) gnus-tmp-indentation)
  (insert (format "%c%c%s%s%2s%c%9s %s" gnus-tmp-unread gnus-tmp-replied (gnus-user-format-function-S gnus-tmp-header) (gnus-user-format-function-g gnus-tmp-header) (gnus-user-format-function-M gnus-tmp-header) gnus-tmp-score-char (gnus-user-date (mail-header-date gnus-tmp-header)) gnus-tmp-indentation))
  (progn (insert (format "%c%c%s%s%2s%c%9s %s" gnus-tmp-unread gnus-tmp-replied (gnus-user-format-function-S gnus-tmp-header) (gnus-user-format-function-g gnus-tmp-header) (gnus-user-format-function-M gnus-tmp-header) gnus-tmp-score-char (gnus-user-date (mail-header-date gnus-tmp-header)) gnus-tmp-indentation)) (put-text-property (point) (progn (insert (format "%-23s" (let* ((val ...) (need ...)) (if (> need 0) (concat nil val ...) val)))) (point)) 'mouse-face gnus-mouse-face) (insert "   ") (add-text-properties (point) (progn (insert gnus-tmp-subject-or-nil) (point)) (cons 'face (cons (list 'font-lock-variable-name-face 'default) '(gnus-face t)))) (insert "\n"))
  eval((progn (insert (format "%c%c%s%s%2s%c%9s %s" gnus-tmp-unread gnus-tmp-replied (gnus-user-format-function-S gnus-tmp-header) (gnus-user-format-function-g gnus-tmp-header) (gnus-user-format-function-M gnus-tmp-header) gnus-tmp-score-char (gnus-user-date (mail-header-date gnus-tmp-header)) gnus-tmp-indentation)) (put-text-property (point) (progn (insert (format "%-23s" (let* (... ...) (if ... ... val)))) (point)) 'mouse-face gnus-mouse-face) (insert "   ") (add-text-properties (point) (progn (insert gnus-tmp-subject-or-nil) (point)) (cons 'face (cons (list 'font-lock-variable-name-face 'default) '(gnus-face t)))) (insert "\n")))
  gnus-summary-prepare-threads((([2 "bug#19892: 25.0.50; hideshow: hs-hide-all-non-comm..." "Michael Heerdegen <michael_heerdegen <at> web.de>" #("Tue, 17 Feb 2015 23:45:15 +0100" 0 1 (gnus-time (21731 50299))) "<87r3tonon8.fsf <at> web.de>" nil -1 117 nil ((Cc . "ttn <at> gnu.org, dann <at> ics.uci.edu") (To . "19892 <at> debbugs.gnu.org"))] ([3 "bug#19892: 25.0.50; hideshow: hs-hide-all-non-comm..." "Lars Ingebrigtsen <larsi <at> gnus.org>" #("Fri, 02 Aug 2019 21:08:54 +0200" 0 1 (gnus-time (23876 35398))) "<87ef23o055.fsf <at> mouse.gnus.org>" "<87r3tonon8.fsf <at> web.de>" -1 60 nil ((Cc . "ttn <at> gnu.org, dann <at> ics.uci.edu, 19892 <at> debbugs.gnu.o...") (To . "Michael Heerdegen <michael_heerdegen <at> web.de>"))]) ([4 "bug#19892: 25.0.50; hideshow: hs-hide-all-non-comm..." "Lars Ingebrigtsen <larsi <at> gnus.org>" #("Fri, 02 Aug 2019 21:17:00 +0200" 0 1 (gnus-time (23876 35884))) "<87a7crnzrn.fsf <at> mouse.gnus.org>" "<87r3tonon8.fsf <at> web.de>" -1 61 nil ((Cc . "ttn <at> gnu.org, dann <at> ics.uci.edu, 19892 <at> debbugs.gnu.o...") (To . "Michael Heerdegen <michael_heerdegen <at> web.de>"))])) ([5 "control message for bug #19892" "Lars Ingebrigtsen <larsi <at> gnus.org>" #("Fri, 02 Aug 2019 21:21:36 +0200" 0 1 (gnus-time (23876 36160))) "<878ssbnzjz.fsf <at> mouse.gnus.org>" nil -1 8 nil ((To . "control <at> debbugs.gnu.org, 19892 <at> debbugs.gnu.org"))]) ([1 "Status: 25.0.50; hideshow: hs-hide-all-non-comment..." "bug#19892 <19892 <at> debbugs.gnu.org>" #("Sat, 03 Aug 2019 07:07:20 +0000" 0 1 (gnus-time (23877 12968))) "fake+none+nndoc+ephemeral:bug#19892+1" nil -1 10 nil ((To . "bug#19892 <19892 <at> debbugs.gnu.org>"))])))
  gnus-summary-prepare()
  gnus-summary-read-group-1("nndoc+ephemeral:bug#19892" t t nil nil nil)
  gnus-summary-read-group("nndoc+ephemeral:bug#19892" t t nil nil nil nil)
  gnus-group-read-group(t t "nndoc+ephemeral:bug#19892" nil)
  gnus-group-read-ephemeral-group("nndoc+ephemeral:bug#19892" (nndoc "/tmp/gnus-temp-group-sYDhIR" (nndoc-article-type mbox)) nil (#<buffer *Bugs*> . #<window-configuration>))
  gnus-read-ephemeral-bug-group((19892) "https://debbugs.gnu.org/cgi/bugreport.cgi?bug=%s;m..." (#<buffer *Bugs*> . #<window-configuration>))
  gnus-read-ephemeral-emacs-bug-group((19892) (#<buffer *Bugs*> . #<window-configuration>))
  debbugs-read-emacs-bug-with-gnus(19892 ((cache_time . 1564812360.0822985) (unarchived) (blockedby) (forwarded) (package "emacs") (location . "db-h") (originator . "michael_heerdegen <at> web.de") (subject . "25.0.50; hideshow: hs-hide-all-non-comment-functio...") (severity . "normal") (fixed (item (key . 27.1) (value))) (found_versions "25.0.50") (msgid . "<87r3tonon8.fsf <at> web.de>") (mergedwith) (fixed_versions "27.1") (last_modified . 1564773722) (owner) (found (item (key . "25.0.50") (value))) (fixed_date) (id . 19892) (summary) (affects) (keywords "fixed") (source . "unknown") (pending . "done") (found_date) (archived) (done . "Lars Ingebrigtsen <larsi <at> gnus.org>") (tags "fixed") (date . 1424213161) (bug_num . 19892) (blocks) (log_modified . 1564773722)) nil)
  debbugs-gnu-select-report()

Hope it's not my fault, but it doesn't really look like that...

TIA,

Michael.

[Message part 3 (message/rfc822, inline)]

From: Eric Abrahamsen <eric <at> ericabrahamsen.net>
To: 36903-done <at> debbugs.gnu.org
Subject: Re: bug#36903: 27.0.50; gnus registry vs. debbugs
Date: Thu, 19 Sep 2019 10:39:40 -0700

Eric Abrahamsen <eric <at> ericabrahamsen.net> writes:

> Lars Ingebrigtsen <larsi <at> gnus.org> writes:
>
>> Eric Abrahamsen <eric <at> ericabrahamsen.net> writes:
>>
>>> I can do that for in-tree code, and my own packages, but who knows what
>>> else is out there that might try something similar.
>>
>> Well, we can't control out-of-tree code, but Gnus should (in general) be
>> able to generate a summary buffer without Gnus having been started -- I
>> mean, that's a design goal.
>
> Okay, I'll make that change in gnus-registry.el, and elsewhere. I'll
> keep that design goal in mind, though I wouldn't be surprised if we run
> into more weirdness in this situation where the user's gnus.el has been
> loaded, but then Gnus itself shut down.

Okay, that's done and pushed.

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