Use natural_sort

diff --git a/common.py b/common.py
index c55102a0e0df4cdab1792b08341bb167dd6147c2..9a873f698b709cf56a1fbbb70779f179ebeac391 100644 (file)
--- a/common.py
+++ b/common.py
@@ -50,7 +50,7 @@ class Node(object):
     def get_children(self):
         if not self.children:
             self.fill_children()
-            self.children.sort(key=lambda node: node.title)
+            self.children = natural_sort(self.children, key=lambda node: node.title)
         return self.children
 
     def fill_children(self):