The bz2 codec isn't supported any more. I've also commented out several codecs which were removed in the past.
diff --git a/Lib/encodings/aliases.py b/Lib/encodings/aliases.py
index c6f5aeb..8e82806 100644
--- a/Lib/encodings/aliases.py
+++ b/Lib/encodings/aliases.py
@@ -33,9 +33,9 @@
'us' : 'ascii',
'us_ascii' : 'ascii',
- # base64_codec codec
- 'base64' : 'base64_codec',
- 'base_64' : 'base64_codec',
+ ## base64_codec codec
+ #'base64' : 'base64_codec',
+ #'base_64' : 'base64_codec',
# big5 codec
'big5_tw' : 'big5',
@@ -45,8 +45,8 @@
'big5_hkscs' : 'big5hkscs',
'hkscs' : 'big5hkscs',
- # bz2_codec codec
- 'bz2' : 'bz2_codec',
+ ## bz2_codec codec
+ #'bz2' : 'bz2_codec',
# cp037 codec
'037' : 'cp037',
@@ -243,8 +243,8 @@
'cp936' : 'gbk',
'ms936' : 'gbk',
- # hex_codec codec
- 'hex' : 'hex_codec',
+ ## hex_codec codec
+ #'hex' : 'hex_codec',
# hp_roman8 codec
'roman8' : 'hp_roman8',
@@ -444,13 +444,13 @@
'cp154' : 'ptcp154',
'cyrillic-asian' : 'ptcp154',
- # quopri_codec codec
- 'quopri' : 'quopri_codec',
- 'quoted_printable' : 'quopri_codec',
- 'quotedprintable' : 'quopri_codec',
+ ## quopri_codec codec
+ #'quopri' : 'quopri_codec',
+ #'quoted_printable' : 'quopri_codec',
+ #'quotedprintable' : 'quopri_codec',
- # rot_13 codec
- 'rot13' : 'rot_13',
+ ## rot_13 codec
+ #'rot13' : 'rot_13',
# shift_jis codec
'csshiftjis' : 'shift_jis',
@@ -512,11 +512,11 @@
'utf8_ucs2' : 'utf_8',
'utf8_ucs4' : 'utf_8',
- # uu_codec codec
- 'uu' : 'uu_codec',
+ ## uu_codec codec
+ #'uu' : 'uu_codec',
- # zlib_codec codec
- 'zip' : 'zlib_codec',
- 'zlib' : 'zlib_codec',
+ ## zlib_codec codec
+ #'zip' : 'zlib_codec',
+ #'zlib' : 'zlib_codec',
}