Deprecate the sets module.

3 files changed, 10 insertions, 0 deletions

diff --git a/Lib/sets.py b/Lib/sets.py
index 32a0dd6..99ee931 100644
--- a/Lib/sets.py
+++ b/Lib/sets.py
@@ -80,6 +80,10 @@ except ImportError:
 
 __all__ = ['BaseSet', 'Set', 'ImmutableSet']
 
+import warnings
+warnings.warn("the sets module is deprecated", DeprecationWarning,
+                stacklevel=2)
+
 class BaseSet(object):
     """Common base class for mutable and immutable sets."""
 
diff --git a/Lib/test/test___all__.py b/Lib/test/test___all__.py
index c45e139..dbc6bc3 100644
--- a/Lib/test/test___all__.py
+++ b/Lib/test/test___all__.py
@@ -9,6 +9,8 @@ warnings.filterwarnings("ignore",
                         "the gopherlib module is deprecated",
                         DeprecationWarning,
                         "<string>")
+warnings.filterwarnings("ignore", "the sets module is deprecated",
+                        DeprecationWarning, "<string>")
 
 class AllTest(unittest.TestCase):
 
diff --git a/Lib/test/test_sets.py b/Lib/test/test_sets.py
index 85e4a22..efa388f 100644
--- a/Lib/test/test_sets.py
+++ b/Lib/test/test_sets.py
@@ -1,5 +1,9 @@
 #!/usr/bin/env python
 
+import warnings
+warnings.filterwarnings("ignore", "the sets module is deprecated",
+                        DeprecationWarning, "test\.test_sets")
+
 import unittest, operator, copy, pickle, random
 from sets import Set, ImmutableSet
 from test import test_support