Normalize the encoding names for Latin-1 and UTF-8 to
'latin-1' and 'utf-8'.
These are optimized in the Python Unicode implementation
to result in more direct processing, bypassing the codec
registry.
Also see issue11303.
diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py
index dfdbdec..d583a82 100644
--- a/Lib/urllib/request.py
+++ b/Lib/urllib/request.py
@@ -1846,7 +1846,7 @@
if encoding == 'base64':
import base64
# XXX is this encoding/decoding ok?
- data = base64.decodebytes(data.encode('ascii')).decode('latin1')
+ data = base64.decodebytes(data.encode('ascii')).decode('latin-1')
else:
data = unquote(data)
msg.append('Content-Length: %d' % len(data))