Have the sha module raise a DeprecationWarning as specified in PEP 4.
diff --git a/Lib/test/test_sha.py b/Lib/test/test_sha.py
index ea224e4..0647db3 100644
--- a/Lib/test/test_sha.py
+++ b/Lib/test/test_sha.py
@@ -4,6 +4,10 @@
# Publication 180-1, Secure Hash Standard, 1995 April 17
# http://www.itl.nist.gov/div897/pubs/fip180-1.htm
+import warnings
+warnings.filterwarnings("ignore", "the sha module is deprecated.*",
+ DeprecationWarning)
+
import sha
import unittest
from test import test_support