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+ id 1aDWJU-0006IO-HO; Mon, 28 Dec 2015 12:50:08 +0100\r
+From: Michal Sojka <sojkam1@fel.cvut.cz>\r
+To: Mark Walters <markwalters1009@gmail.com>, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH] emacs: address completion,\r
+ allow sender/recipient and filters\r
+In-Reply-To: <1450602453-2623-1-git-send-email-markwalters1009@gmail.com>\r
+References: <1450602453-2623-1-git-send-email-markwalters1009@gmail.com>\r
+User-Agent: Notmuch/0.21+30~g55c056a (http://notmuchmail.org) Emacs/24.5.1\r
+ (x86_64-pc-linux-gnu)\r
+Date: Mon, 28 Dec 2015 12:50:08 +0100\r
+Message-ID: <874mf2yeq7.fsf@steelpick.2x.cz>\r
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+\r
+Hi Mark,\r
+\r
+I tried this patch. When I set the variable to 'received, first\r
+completion candidates are generated incorrectly. The query looked as\r
+"(to:sojkam1@fel.cvut.cz) and (to:prefix*)". It should be "...\r
+(from:prefix*)". This "to:" comes from notmuch-address-options or from\r
+notmuch-company so these should be changes as well.\r
+\r
+Other minor comments are below.\r
+\r
+Thanks.\r
+-Michal\r
+\r
+On Sun, Dec 20 2015, Mark Walters wrote:\r
+> This commit lets the user customize the address completion.\r
+>\r
+> The first change controls whether to build the address completion list\r
+> based on messages you have sent or you have received (the latter is\r
+> much faster).\r
+>\r
+> The second change add a possible filter query to limit the messages\r
+> used -- for example, setting this to date:1y.. would limit the\r
+> address completions to addresses used in the last year. This speeds up\r
+> the address harvest and may also make the search less cluttered as old\r
+> addresses may well no longer be valid.\r
+> ---\r
+>\r
+> There was some discussion on irc about the address completion harvest\r
+> taking a long time. This patch makes is possible to tune this\r
+> behaviour. It may be that this complicates the customize variable too\r
+> much -- but if nothing else its a patch that anyone who experiences\r
+> problems can try.\r
+>\r
+> Best wishes\r
+>\r
+> Mark\r
+>\r
+> emacs/notmuch-address.el | 64 +++++++++++++++++++++++++++++++++---------------\r
+> 1 file changed, 44 insertions(+), 20 deletions(-)\r
+>\r
+> diff --git a/emacs/notmuch-address.el b/emacs/notmuch-address.el\r
+> index 49e2402..8942fe4 100644\r
+> --- a/emacs/notmuch-address.el\r
+> +++ b/emacs/notmuch-address.el\r
+> @@ -26,15 +26,40 @@\r
+> ;;\r
+> (declare-function company-manual-begin "company")\r
+>\r
+> +(defvar notmuch-address-last-harvest 0\r
+> + "Time of last address harvest")\r
+> +\r
+> +(defvar notmuch-address-completions (make-hash-table :test 'equal)\r
+> + "Hash of email addresses for completion during email composition.\r
+> + This variable is set by calling `notmuch-address-harvest'.")\r
+> +\r
+> +(defvar notmuch-address-full-harvest-finished nil\r
+> + "t indicates that full completion address harvesting has been\r
+> +finished")\r
+> +\r
+> (defcustom notmuch-address-command 'internal\r
+\r
+Default value should be changed to something matching the :type. Perhaps\r
+'(sent nil).\r
+\r
+> "The command which generates possible addresses. It must take a\r
+> single argument and output a list of possible matches, one per\r
+> line. The default value of `internal' uses built-in address\r
+> completion."\r
+\r
+Doc text can be updated as well.\r
+\r
+> :type '(radio\r
+> - (const :tag "Use internal address completion" internal)\r
+> + (list :tag "Use internal address completion"\r
+> + (radio\r
+> + :tag "Build list based on messages you have"\r
+> + :value sent\r
+> + (const :tag "sent" sent)\r
+> + (const :tag "received" received))\r
+\r
+I would mention that received is faster here.\r
+\r
+> + (radio :tag "Filter messages used for completion"\r
+> + (const :tag "Use all messages" nil)\r
+> + (string :tag "Filter query")))\r
+> (const :tag "Disable address completion" nil)\r
+> - (string :tag "Use external completion command" "notmuch-addresses"))\r
+> + (string :tag "Use external completion command"))\r
+> + ;; We override set so that we can clear the cache when this changes\r
+> + :set (lambda (symbol value)\r
+> + (set-default symbol value)\r
+> + (setq notmuch-address-last-harvest 0)\r
+> + (setq notmuch-address-completions (clrhash notmuch-address-completions))\r
+> + (setq notmuch-address-full-harvest-finished nil))\r
+> :group 'notmuch-send\r
+> :group 'notmuch-external)\r
+>\r
+> @@ -49,17 +74,6 @@ to know how address selection is made by default."\r
+> :group 'notmuch-send\r
+> :group 'notmuch-external)\r
+>\r
+> -(defvar notmuch-address-last-harvest 0\r
+> - "Time of last address harvest")\r
+> -\r
+> -(defvar notmuch-address-completions (make-hash-table :test 'equal)\r
+> - "Hash of email addresses for completion during email composition.\r
+> - This variable is set by calling `notmuch-address-harvest'.")\r
+> -\r
+> -(defvar notmuch-address-full-harvest-finished nil\r
+> - "t indicates that full completion address harvesting has been\r
+> -finished")\r
+> -\r
+> (defun notmuch-address-selection-function (prompt collection initial-input)\r
+> "Call (`completing-read'\r
+> PROMPT COLLECTION nil nil INITIAL-INPUT 'notmuch-address-history)"\r
+> @@ -81,7 +95,8 @@ finished")\r
+>\r
+> (defun notmuch-address-setup ()\r
+> (let* ((use-company (and notmuch-address-use-company\r
+> - (eq notmuch-address-command 'internal)\r
+> + notmuch-address-command\r
+> + (listp notmuch-address-command)\r
+> (require 'company nil t)))\r
+> (pair (cons notmuch-address-completion-headers-regexp\r
+> (if use-company\r
+> @@ -109,7 +124,7 @@ The candidates are taken from `notmuch-address-completions'."\r
+> elisp-based implementation or older implementation requiring\r
+> external commands."\r
+> (cond\r
+> - ((eq notmuch-address-command 'internal)\r
+> + ((and notmuch-address-command (listp notmuch-address-command))\r
+> (when (not notmuch-address-full-harvest-finished)\r
+> ;; First, run quick synchronous harvest based on what the user\r
+> ;; entered so far\r
+> @@ -198,12 +213,21 @@ addresses from those messages and stores them in\r
+> time so the address collection runs asynchronously unless\r
+> SYNCHRONOUS is t. In case of asynchronous execution, CALLBACK is\r
+> called when harvesting finishes."\r
+> - (let* ((from-me-query (mapconcat (lambda (x) (concat "from:" x)) (notmuch-user-emails) " or "))\r
+> - (query (if filter-query\r
+> - (format "(%s) and (%s)" from-me-query filter-query)\r
+> - from-me-query))\r
+> + (let* ((sent (eq (car notmuch-address-command) 'sent))\r
+> + (user-query (cadr notmuch-address-command))\r
+> + (from-or-to-me-query\r
+> + (mapconcat (lambda (x)\r
+> + (concat (if sent "from:" "to:") x))\r
+> + (notmuch-user-emails) " or "))\r
+> + (query (if (or filter-query user-query)\r
+> + (concat (format "(%s)" from-or-to-me-query)\r
+> + (when filter-query\r
+> + (format " and (%s)" filter-query))\r
+> + (when user-query\r
+> + (format " and (%s)" user-query)))\r
+> + from-or-to-me-query))\r
+> (args `("address" "--format=sexp" "--format-version=2"\r
+> - "--output=recipients"\r
+> + ,(if sent "--output=recipients" "--output=sender")\r
+> "--deduplicate=address"\r
+> ,query)))\r
+> (if synchronous\r
+> --\r
+> 2.1.4\r
+>\r
+> _______________________________________________\r
+> notmuch mailing list\r
+> notmuch@notmuchmail.org\r
+> https://notmuchmail.org/mailman/listinfo/notmuch\r