[snowy] Fix UnicodeEncodeErrors with some Tomboy notes

[Brad Taylor <btaylor src gnome org>]

commit 566d227790651221e958dfe6aa1708b6aa5f772e
Author: Brad Taylor <brad getcoded net>
Date:   Wed May 13 10:01:06 2009 -0400

    Fix UnicodeEncodeErrors with some Tomboy notes
    
    Some Tomboy notes contained Unicode characters which need to be munged manually
    to deal with a libxml2 stubbornness.
---
 notes/views.py |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/notes/views.py b/notes/views.py
index a13ef88..4d4f241 100644
--- a/notes/views.py
+++ b/notes/views.py
@@ -34,10 +34,13 @@ def note_detail(request, note_id,
         styledoc = libxml2.parseFile('data/note2xhtml.xsl')
         style = libxslt.parseStylesheetDoc(styledoc)
     
-        doc = libxml2.parseDoc(note.body)
+        # libxml2 doesn't munge encodings, so forcibly encode to UTF-8
+        # http://mail.gnome.org/archives/xml/2004-February/msg00363.html
+        doc = libxml2.parseDoc(note.body.encode('UTF-8'))
         result = style.applyStylesheet(doc, None)
     
-        body = style.saveResultToString(result)
+        # libxml2 doesn't munge encodings, so forcibly decode from UTF-8
+        body = unicode(style.saveResultToString(result), 'UTF-8')
     finally:
         if style != None: style.freeStylesheet()
         if doc != None: doc.freeDoc()