Merge lp:~mahfiaz/openlp/formatting_tags_unicode into lp:openlp

[mahfiaz]

Fix for bug #802159, not decoding of utf8 decoded values of custom display tags.

[Tim Bentley (trb143)]

should use "element" instead of "e".
Unable to test as I do not have any non UK based themes and songs.

review: Needs Fixing

[lp:~mahfiaz/openlp/formatting_tags_unicode]

1831. By mahfiaz on 2011-12-13

No silly name abbreviations anymore.

Unmerged revisions

=== modified file 'openlp/core/lib/formattingtags.py'
--- openlp/core/lib/formattingtags.py	2011-09-22 20:30:15 +0000
+++ openlp/core/lib/formattingtags.py	2011-12-12 23:06:24 +0000
@@ -149,11 +149,17 @@
         tags = []
         for tag in FormattingTags.html_expands:
             if not tag[u'protected'] and not tag.get(u'temporary'):
-                tags.append(tag)
-        # Remove key 'temporary' from tags. It is not needed to be saved.
-        for tag in tags:
-            if u'temporary' in tag:
-                del tag[u'temporary']
+                # Using dict ensures that copy is made and encoding of values
+                # a little later does not affect tags in the original list
+                tags.append(dict(tag))
+                tag = tags[-1]
+                # Remove key 'temporary' from tags.
+                # It is not needed to be saved.
+                if u'temporary' in tag:
+                    del tag[u'temporary']
+                for e in tag:
+                    if isinstance(tag[e], unicode):
+                        tag[e] = tag[e].encode('utf8')
         # Formatting Tags were also known as display tags.
         QtCore.QSettings().setValue(u'displayTags/html_tags',
             QtCore.QVariant(cPickle.dumps(tags) if tags else u''))
@@ -171,9 +177,13 @@
         user_expands = QtCore.QSettings().value(u'displayTags/html_tags',
             QtCore.QVariant(u'')).toString()
         # cPickle only accepts str not unicode strings
-        user_expands_string = str(unicode(user_expands).encode(u'utf8'))
+        user_expands_string = str(user_expands)
         if user_expands_string:
             user_tags = cPickle.loads(user_expands_string)
+            for tag in user_tags:
+                for e in tag:
+                    if isinstance(tag[e], str):
+                        tag[e] = tag[e].decode('utf8')
             # If we have some user ones added them as well
             FormattingTags.add_html_tags(user_tags)