rss_feed.py: changed XML beatification a but

diff --git a/plugins/rss_feed.py b/plugins/rss_feed.py
index 79fdae9fd5de6b22fddb31336c1c3d1f41afeea3..a8adbec8bb068ce3e7ddd29bdd1e02a14d1d0aad 100644 (file)
--- a/plugins/rss_feed.py
+++ b/plugins/rss_feed.py
@@ -1,6 +1,6 @@
 # -*- coding: iso-8859-1 -*-
 from webber import *
-import os, datetime
+import os, datetime, re
 try:
        import PyRSS2Gen
 except ImportError:
@@ -76,8 +76,10 @@ def finish(params):
                pass
        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:]
+       s = rss.to_xml()
+       s = re.sub("<(?!/)", "\n<", s)
+       s = s.replace("\n\n", "\n")
        # 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(s[1:])
        f.write("\n")