From 6bad998546cc2c9891bdf48a5ff89ebe8a86b0cd Mon Sep 17 00:00:00 2001
From: Charles Haley <>
Date: Wed, 8 Sep 2010 16:52:40 +0100
Subject: [PATCH] Add custom fields to the 'unicode' function

---
 src/calibre/ebooks/metadata/book/base.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/calibre/ebooks/metadata/book/base.py b/src/calibre/ebooks/metadata/book/base.py
index 2ff24b0ddc..648beb7b5c 100644
--- a/src/calibre/ebooks/metadata/book/base.py
+++ b/src/calibre/ebooks/metadata/book/base.py
@@ -338,7 +338,11 @@ class Metadata(object):
             fmt('Published', isoformat(self.pubdate))
         if self.rights is not None:
             fmt('Rights', unicode(self.rights))
-        # TODO: NEWMETA: What to do about custom fields?
+        for key in self.user_metadata_keys:
+            val = self.get(key, None)
+            if val is not None:
+                (name, val) = self.format_custom_field(key)
+                fmt(name, unicode(val))
         return u'\n'.join(ans)
 
     def to_html(self):