""" Python 'ascii' Codec

Written by Marc-Andre Lemburg (mal@lemburg.com).

(c) Copyright CNRI, All Rights Reserved. NO WARRANTY.

"""

import codecs

### Codec APIs

class Codec(codecs.Codec):

    # Note: Binding these as C functions will result in the class not

    # converting them to methods. This is intended.

    encode = codecs.ascii_encode

    decode = codecs.ascii_decode

class IncrementalEncoder(codecs.IncrementalEncoder):

    def encode(self, input, final=False):

        return codecs.ascii_encode(input, self.errors)[0]

class IncrementalDecoder(codecs.IncrementalDecoder):

    def decode(self, input, final=False):

        return codecs.ascii_decode(input, self.errors)[0]

class StreamWriter(Codec,codecs.StreamWriter):

    pass

class StreamReader(Codec,codecs.StreamReader):

    pass

class StreamConverter(StreamWriter,StreamReader):

    encode = codecs.ascii_decode

    decode = codecs.ascii_encode

### encodings module API

def getregentry():

    return codecs.CodecInfo(

        name='ascii',

        encode=Codec.encode,

        decode=Codec.decode,

        incrementalencoder=IncrementalEncoder,

        incrementaldecoder=IncrementalDecoder,

        streamwriter=StreamWriter,

        streamreader=StreamReader,

    )