commit 94ee389308ec9e0e07b3f7a944d5179aba540c5e
author Serhiy Storchaka <storchaka@gmail.com> Mon Feb 24 14:43:03 2014 +0200
committer Serhiy Storchaka <storchaka@gmail.com> Mon Feb 24 14:43:03 2014 +0200
tree 80bc231aff27723119beacbcfa2654b90f793060
parent 20f8728bf0cce877c1908b15ddc59e2d1011ad0f

Issue #19619: Blacklist non-text codecs in method API

str.encode, bytes.decode and bytearray.decode now use an
internal API to throw LookupError for known non-text encodings,
rather than attempting the encoding or decoding operation and
then throwing a TypeError for an unexpected output type.

The latter mechanism remains in place for third party non-text
encodings.

Backported changeset d68df99d7a57.

Lib/encodings/rot_13.py

diff --git a/Lib/encodings/rot_13.py b/Lib/encodings/rot_13.py
index 3140c14..fff9153 100755
--- a/Lib/encodings/rot_13.py
+++ b/Lib/encodings/rot_13.py
@@ -43,6 +43,7 @@
         incrementaldecoder=IncrementalDecoder,
         streamwriter=StreamWriter,
         streamreader=StreamReader,
+        _is_text_encoding=False,
     )
 
 ### Map