From: Kai.Grossjohann@CS.Uni-Dortmund.DE (Kai Großjohann)
Subject: Read Heise newsticker: hackers wanted
Date: Sat, 09 Feb 2002 21:16:07 +0100 [thread overview]
Message-ID: <vafaduixvg8.fsf@INBOX.auto.gnus.tok.lucy.cs.uni-dortmund.de> (raw)
Thanks to ShengHuo's nnrss-content-function, it was fairly easy to
cons up the following which kinda sorta lets you read the Heise
newsticker via nnrss. I'm interested in people who want to hack on
this.
(There is some flickering going on, and I would like to know why
there are \201 characters.)
(defun kai-nnrss-content-function (entry group article)
(let ((num (nth 0 entry))
(timestamp (nth 1 entry))
(url (nth 2 entry)))
(when (string-match "[hH]eise" group)
(message "Retrieving %s" url)
(let ((buf (url-retrieve-synchronously url))
(w3-display-same-buffer t)
parse)
(save-excursion
(set-buffer buf)
(goto-char (point-min))
(delete-region (point)
(search-forward "<HEISETEXT>"))
(insert "<html><body>")
(delete-region (search-forward "</HEISETEXT>")
(point-max))
(insert "</boxy></html>")
(setq parse (w3-parse-buffer (current-buffer)))
(erase-buffer)
(w3-draw-tree parse))
(insert-buffer buf)))))
(setq nnrss-content-function 'kai-nnrss-content-function)
As you can easily see, the method to grab the actual text of the news
item is very simple-minded. As you can also see, I don't have the
foggiest notion how to use the URL and W3 packages.
Does anyone have something similar for Tagesschau?
kai
--
~/.signature is: umop 3p!sdn (Frank Nobis)
next reply other threads:[~2002-02-09 20:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-09 20:16 Kai Großjohann [this message]
2002-02-11 9:14 ` Kai Großjohann
2002-02-11 9:34 ` Kai Großjohann
2002-02-11 17:46 ` Raymond Scholz
2002-02-12 9:01 ` Kai Großjohann
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