gh-91217: deprecate sunau

Doc/whatsnew/3.11.rst

@@ -930,6 +930,7 @@ Deprecated
   * :mod:`pipes`
   * :mod:`sndhdr`
   * :mod:`spwd`
+  * :mod:`sunau`
 
   (Contributed by Brett Cannon in :issue:`47061`.)
 

Lib/sunau.py

@@ -106,6 +106,8 @@
 from collections import namedtuple
 import warnings
 
+warnings._deprecated(__name__, remove=(3, 13))
+
 
 _sunau_params = namedtuple('_sunau_params',
                            'nchannels sampwidth framerate nframes comptype compname')

Lib/test/test_ossaudiodev.py

@@ -9,10 +9,10 @@
     warnings.simplefilter("ignore", DeprecationWarning)
     ossaudiodev = import_helper.import_module('ossaudiodev')
 audioop = warnings_helper.import_deprecated('audioop')
+sunau = warnings_helper.import_deprecated('sunau')
 
 import errno
 import sys
-import sunau
 import time
 import unittest
 

Lib/test/test_sunau.py

@@ -3,9 +3,9 @@
 import io
 import struct
 import sys
-import sunau
 from test.support import warnings_helper
 
+sunau = warnings_helper.import_deprecated("sunau")
 audioop = warnings_helper.import_deprecated("audioop")
 
 

Misc/NEWS.d/next/Library/2022-04-17-12-38-31.gh-issue-91217.55714p.rst

@@ -0,0 +1 @@
+Deprecate the sunau module.