Deprecate contextlib.nested(). The with-statement now provides this functionality directly.

1 files changed, 4 insertions, 1 deletions

diff --git a/Lib/test/test_contextlib.py b/Lib/test/test_contextlib.py
index 4d029dc..274af3d 100644
--- a/Lib/test/test_contextlib.py
+++ b/Lib/test/test_contextlib.py
@@ -9,6 +9,7 @@ import unittest
 import threading
 from contextlib import *  # Tests __all__
 from test import test_support
+import warnings
 
 class ContextManagerTestCase(unittest.TestCase):
 
@@ -331,7 +332,9 @@ class LockContextTestCase(unittest.TestCase):
 
 # This is needed to make the test actually run under regrtest.py!
 def test_main():
-    test_support.run_unittest(__name__)
+    with warnings.catch_warnings():
+        warnings.simplefilter('ignore')
+        test_support.run_unittest(__name__)
 
 if __name__ == "__main__":
     test_main()