Add Py3k warnings to os.path.walk
diff --git a/Lib/macpath.py b/Lib/macpath.py
index f54ffa0..38e6eae 100644
--- a/Lib/macpath.py
+++ b/Lib/macpath.py
@@ -1,6 +1,7 @@
"""Pathname and path-related operations for the Macintosh."""
import os
+import warnings
from stat import *
import genericpath
from genericpath import *
@@ -169,7 +170,7 @@
beyond that arg is always passed to func. It can be used, e.g., to pass
a filename pattern, or a mutable object designed to accumulate
statistics. Passing None for arg is common."""
-
+ warnings.warnpy3k("In 3.x, os.path.walk is removed in favor of os.walk.")
try:
names = os.listdir(top)
except os.error: