[pybliographer/gtk3] Let's save bibtex entries sorted

[Germán Poó Caamaño <gpoo src gnome org>]

commit 9bd8033aa1c69020513ceaefc06d5a73991e77a5
Author: Zoltan Kota <zoltank gmail com>
Date:   Thu Mar 6 14:10:55 2014 +0100

    Let's save bibtex entries sorted
    
    Now we save bibtex entries sorted by the entry key. It helps to
    keep the database file 'ordered'. It may be useful if somebody
    wants to track the file in version control...
    Fixes SF bug #92.

 Pyblio/GnomeUI/Document.py |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/Pyblio/GnomeUI/Document.py b/Pyblio/GnomeUI/Document.py
index 32d9303..d66bebd 100644
--- a/Pyblio/GnomeUI/Document.py
+++ b/Pyblio/GnomeUI/Document.py
@@ -714,7 +714,7 @@ class Document (Connector.Publisher):
                 self.w.error (_("Error during autosaving:\n%s") % error [1])
                 return False
 
-            iterator = Selection.Selection (sort = self.selection.sort)
+            iterator = Selection.Selection (sort = Sort.Sort([Sort.KeySort()]))
             Open.bibwrite (iterator.iterator (self.data.iterator ()),
                            out = savefile, how = how, database=self.data)
 
@@ -736,7 +736,7 @@ class Document (Connector.Publisher):
         Utils.set_cursor (self.w, 'clock')
         try:
             try:
-                self.data.update (self.selection.sort)
+                self.data.update (Sort.Sort([Sort.KeySort()]))
             except (OSError, IOError), error:
                 Utils.set_cursor (self.w, 'normal')
                 self.w.error (_("Unable to save `%s':\n%s") % (str (self.data.key),
@@ -780,7 +780,7 @@ class Document (Connector.Publisher):
 
         Utils.set_cursor (self.w, 'clock')
 
-        iterator = Selection.Selection (sort = self.selection.sort)
+        iterator = Selection.Selection (sort = Sort.Sort([Sort.KeySort()]))
         Open.bibwrite (iterator.iterator (self.data.iterator ()),
                        out = file, how = how, database=self.data)
         file.close ()