From 1942e843782c8c4f60555dc90614f04d0ec46a63 Mon Sep 17 00:00:00 2001
From: Charles Haley <>
Date: Thu, 7 Oct 2010 14:50:57 +0100
Subject: [PATCH] BUg #7090 - Fix ISBN in save templates

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

diff --git a/src/calibre/ebooks/metadata/book/base.py b/src/calibre/ebooks/metadata/book/base.py
index fa5a20283e..c18ad7dcd4 100644
--- a/src/calibre/ebooks/metadata/book/base.py
+++ b/src/calibre/ebooks/metadata/book/base.py
@@ -221,6 +221,11 @@ class Metadata(object):
             v = _data.get(attr, None)
             if v is not None:
                 result[attr] = v
+        # separate these because it uses the self.get(), not _data.get()
+        for attr in TOP_LEVEL_CLASSIFIERS:
+            v = self.get(attr, None)
+            if v is not None:
+                result[attr] = v
         for attr in _data['user_metadata'].iterkeys():
             v = self.get(attr, None)
             if v is not None: