.

wcfs/internal/xbtree.py

@@ -54,7 +54,7 @@ The following example illustrates topology encoding represented by string
 
 Topology encoding specification:
 
-A Tree is encoded by depth-order traversal, delimiting layers with "/".
+A Tree is encoded by level-order traversal, delimiting layers with "/".
 Inside a layer Tree and Bucket nodes are signalled as
 
     "T<keys>"       ; Tree
@@ -187,7 +187,6 @@ def TopoEncode(tree):
         t2 = TopoDecode(topo)
         if t2 != tree:
             panic("BUG: TopoEncode: D(E(·)) != identity\n·      = %s\n D(E(·) = %s" % (tree, t2))
-
     return topo
 
 
@@ -195,7 +194,7 @@ def TopoEncode(tree):
 #
 # XXX see -> ?
 def TopoDecode(text):
-    1/0
+    return Tree([], Bucket())   # XXX stub