From 4d2b6ef2bec1906b8cffa700454a6c08153cc27f Mon Sep 17 00:00:00 2001
From: Holger Schurig <holgerschurig@gmail.com>
Date: Wed, 23 Jun 2010 10:12:38 +0200
Subject: [PATCH] rss_feed.py: add a bit of atom support

---
 plugins/rss_feed.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/plugins/rss_feed.py b/plugins/rss_feed.py
index a4197b1..9062767 100644
--- a/plugins/rss_feed.py
+++ b/plugins/rss_feed.py
@@ -67,6 +67,10 @@ def finish(params):
 		lastBuildDate = datetime.datetime.now(),
 		items = items,
 	)
+	# Step one of self-reference
+	# (see http://feedvalidator.org/docs/warning/MissingAtomSelfLink.html)
+	rss.rss_attrs["xmlns:atom"] = "http://www.w3.org/2005/Atom"
+	
 	try:
 		os.makedirs(cfg.out_dir)
 	except:
@@ -74,5 +78,7 @@ def finish(params):
 	f = open(os.path.join(cfg.out_dir, cfg.rss_file), "w")
 	# Ugly XML beautification
 	s = rss.to_xml().replace("<", "\n<").replace("\n\n", "\n")[1:]
+	# Step two of self-reference
+	s = s.replace('<channel>', '<channel>\n<atom:link href="http://%s/%s" rel="self" type="application/rss+xml" />' % (cfg.main_url, cfg.rss_file))
 	f.write(s)
 	f.write("\n")
-- 
2.39.2