Get linear attrib for spine names as well

src/calibre/ebooks/oeb/polish/container.py

@@ -319,15 +319,15 @@ class Container(object):  # {{{
             path = self.name_path_map.get(name, None)
             if path:
                 if item.get('linear', 'yes') == 'yes':
-                    yield name
+                    yield name, True
                 else:
                     non_linear.append(name)
         for name in non_linear:
-            yield name
+            yield name, False
 
     @property
     def spine_items(self):
-        for name in self.spine_names:
+        for name, linear in self.spine_names:
             yield self.name_path_map[name]
 
     def remove_item(self, name):

src/calibre/ebooks/oeb/polish/tests/container.py

@@ -35,7 +35,7 @@ class ContainerTests(BaseTest):
                 self.assertIn(name, c2.name_path_map)
                 self.assertEqual(c1.open(name).read(), c2.open(name).read(), 'The file %s differs' % name)
 
-            spine_names = tuple(c1.spine_names)
+            spine_names = tuple(x[0] for x in c1.spine_names)
             text = spine_names[0]
             root = c2.parsed(text)
             root.xpath('//*[local-name()="body"]')[0].set('id', 'changed id for test')