.

wcfs/internal/xbtree.py

@@ -438,6 +438,10 @@ class _Range:
             return False
         return (a.klo == b.klo) and (a.khi == b.khi)
 
+    def __str__(r):
+        return "[%s, %s)" % (r.klo, r.khi)
+    __repr__ = __str__
+
 # _NodeInRange represents a node (node or znode) coming under range in its tree.
 class _NodeInRange:
     # .range