stop CObject deprecation warnings in test___all__

Lib/bsddb/__init__.py

@@ -48,6 +48,8 @@
         warnings.warnpy3k("in 3.x, the bsddb module has been removed; "
                           "please use the pybsddb project instead",
                           DeprecationWarning, 2)
+    warnings.filterwarnings("ignore", ".*CObject.*", DeprecationWarning,
+                            "bsddb.__init__")
 
 try:
     if __name__ == 'bsddb3':

Lib/test/test___all__.py

@@ -1,5 +1,6 @@
 from __future__ import print_function
 
+import bsddb
 import unittest
 from test import test_support as support
 import os