Author: haakeyar

If you run pyPenNotes without a .penNotes.strokes_data-file, the pyPenNotes.pen_notes[] list is emptied in pyPenNotes.load(). This gives various unexpected behaviour, including not being able to save the notes you created.


git-svn-id: http://www.neo1973-germany.de/svn@66 46df4e5c-bc4e-4628-a0fc-830ba316316d

pyPenNotes/trunk/src/pyPenNotes.py

@@ -399,10 +399,7 @@ class pyPenNotes:
 
         data_file_name = os.path.expanduser(DATA_FILE)
 
-        if not os.path.exists(data_file_name):
+        if os.path.exists(data_file_name):
-            print "No notebook file found - using an empty one."
-            return
-
             file_fd = open(data_file_name, 'r')
             try:
                 for line in file_fd.read().split('\n'):
@@ -438,13 +435,18 @@ class pyPenNotes:
                             self.pen_notes.append(self.current_note)
             finally:
                 file_fd.close()
+        else:
+            print "No notebook file found - using an empty one."
+            count += 1
+            self.current_note = PenNote()
+            self.pen_notes.append(self.current_note)
 
         print "count: %s, current: %s" %(count, self.current_note_number)
         if count <= self.current_note_number:
-            print "Sorry there is no note %4.4d left bringing you to note 0001"
+            print "Sorry there is no note %4.4d left bringing you to note 0001" % (count + 1) # Count is zero-indexed, while what is displayed to the user is not
             self.current_note_number = 0
-            self.next_note(None)
+            self.next_note(None) # Update the note number box
-            self.prev_note(None)
+            self.prev_note(None) #
 
         self.current_note = self.pen_notes[self.current_note_number]
         self.redraw()