Rip out all codecs that can't work in a unicode/bytes world:

base64, uu, zlib, rot_13, hex, quopri, bz2, string_escape.

However codecs.escape_encode() and codecs.escape_decode()
still exist, as they are used for pickling str8 objects
(so those two functions can go, when the str8 type is removed).

1 files changed, 0 insertions, 128 deletions

diff --git a/Lib/encodings/uu_codec.py b/Lib/encodings/uu_codec.py
deleted file mode 100644
index 3baf779..0000000
--- a/Lib/encodings/uu_codec.py
+++ /dev/null
@@ -1,128 +0,0 @@
-""" Python 'uu_codec' Codec - UU content transfer encoding
-
-    Unlike most of the other codecs which target Unicode, this codec
-    will return Python string objects for both encode and decode.
-
-    Written by Marc-Andre Lemburg (mal@lemburg.com). Some details were
-    adapted from uu.py which was written by Lance Ellinghouse and
-    modified by Jack Jansen and Fredrik Lundh.
-
-"""
-import codecs, binascii
-
-### Codec APIs
-
-def uu_encode(input,errors='strict',filename='<data>',mode=0666):
-
-    """ Encodes the object input and returns a tuple (output
-        object, length consumed).
-
-        errors defines the error handling to apply. It defaults to
-        'strict' handling which is the only currently supported
-        error handling for this codec.
-
-    """
-    assert errors == 'strict'
-    from cStringIO import StringIO
-    from binascii import b2a_uu
-    infile = StringIO(input)
-    outfile = StringIO()
-    read = infile.read
-    write = outfile.write
-
-    # Encode
-    write('begin %o %s\n' % (mode & 0777, filename))
-    chunk = read(45)
-    while chunk:
-        write(b2a_uu(chunk))
-        chunk = read(45)
-    write(' \nend\n')
-
-    return (outfile.getvalue(), len(input))
-
-def uu_decode(input,errors='strict'):
-
-    """ Decodes the object input and returns a tuple (output
-        object, length consumed).
-
-        input must be an object which provides the bf_getreadbuf
-        buffer slot. Python strings, buffer objects and memory
-        mapped files are examples of objects providing this slot.
-
-        errors defines the error handling to apply. It defaults to
-        'strict' handling which is the only currently supported
-        error handling for this codec.
-
-        Note: filename and file mode information in the input data is
-        ignored.
-
-    """
-    assert errors == 'strict'
-    from cStringIO import StringIO
-    from binascii import a2b_uu
-    infile = StringIO(input)
-    outfile = StringIO()
-    readline = infile.readline
-    write = outfile.write
-
-    # Find start of encoded data
-    while 1:
-        s = readline()
-        if not s:
-            raise ValueError, 'Missing "begin" line in input data'
-        if s[:5] == 'begin':
-            break
-
-    # Decode
-    while 1:
-        s = readline()
-        if not s or \
-           s == 'end\n':
-            break
-        try:
-            data = a2b_uu(s)
-        except binascii.Error as v:
-            # Workaround for broken uuencoders by /Fredrik Lundh
-            nbytes = (((ord(s[0])-32) & 63) * 4 + 5) / 3
-            data = a2b_uu(s[:nbytes])
-            #sys.stderr.write("Warning: %s\n" % str(v))
-        write(data)
-    if not s:
-        raise ValueError, 'Truncated input data'
-
-    return (outfile.getvalue(), len(input))
-
-class Codec(codecs.Codec):
-
-    def encode(self,input,errors='strict'):
-        return uu_encode(input,errors)
-
-    def decode(self,input,errors='strict'):
-        return uu_decode(input,errors)
-
-class IncrementalEncoder(codecs.IncrementalEncoder):
-    def encode(self, input, final=False):
-        return uu_encode(input, self.errors)[0]
-
-class IncrementalDecoder(codecs.IncrementalDecoder):
-    def decode(self, input, final=False):
-        return uu_decode(input, self.errors)[0]
-
-class StreamWriter(Codec,codecs.StreamWriter):
-    pass
-
-class StreamReader(Codec,codecs.StreamReader):
-    pass
-
-### encodings module API
-
-def getregentry():
-    return codecs.CodecInfo(
-        name='uu',
-        encode=uu_encode,
-        decode=uu_decode,
-        incrementalencoder=IncrementalEncoder,
-        incrementaldecoder=IncrementalDecoder,
-        streamreader=StreamReader,
-        streamwriter=StreamWriter,
-    )