pythongh-93096: Remove python -m codecs (pythongh-94233)

Author: arhadthedev

Lib/codecs.py

@@ -1114,13 +1114,3 @@ def make_encoding_map(decoding_map):
 _false = 0
 if _false:
     import encodings
-
-### Tests
-
-if __name__ == '__main__':
-
-    # Make stdout translate Latin-1 output into UTF-8 output
-    sys.stdout = EncodedFile(sys.stdout, 'latin-1', 'utf-8')
-
-    # Have stdin translate Latin-1 input into UTF-8 input
-    sys.stdin = EncodedFile(sys.stdin, 'utf-8', 'latin-1')

Misc/NEWS.d/next/Library/2022-06-24-19-40-40.gh-issue-93096.3RlK2d.rst

@@ -0,0 +1,2 @@
+Removed undocumented ``python -m codecs``. Use ``python -m unittest
+test.test_codecs.EncodedFileTest`` instead.