Fix a more bytes/str confusion.

Use str.encode('raw-unicode-escape') consistently instead of bytes(string).

Remove the convert_eols argument from base64mime.decode().  This matches
previous API changes done to the quoprimime module.

1 files changed, 3 insertions, 2 deletions

diff --git a/Lib/email/message.py b/Lib/email/message.py
index 539af90..ad795f9 100644
--- a/Lib/email/message.py
+++ b/Lib/email/message.py
@@ -201,7 +201,7 @@ class Message:
                 # Incorrect padding
                 pass
         elif cte in ('x-uuencode', 'uuencode', 'uue', 'x-uue'):
-            in_file = BytesIO(bytes(payload + '\n'))
+            in_file = BytesIO((payload + '\n').encode('raw-unicode-escape'))
             out_file = BytesIO()
             try:
                 uu.decode(in_file, out_file, quiet=True)
@@ -757,7 +757,8 @@ class Message:
                 # LookupError will be raised if the charset isn't known to
                 # Python.  UnicodeError will be raised if the encoded text
                 # contains a character not in the charset.
-                charset = str(bytes(charset[2]), pcharset)
+                as_bytes = charset[2].encode('raw-unicode-escape')
+                charset = str(as_bytes, pcharset)
             except (LookupError, UnicodeError):
                 charset = charset[2]
         # charset characters must be in us-ascii range