cpython/Lib/encodings/ascii.py at 3.13 · python/cpython · GitHub

Name: cpython/Lib/encodings/ascii.py at 3.13 · python/cpython · GitHub
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""" Python 'ascii' Codec


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

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

"""
importcodecs

### Codec APIs

classCodec(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

classIncrementalEncoder(codecs.IncrementalEncoder):
defencode(self, input, final=False):
returncodecs.ascii_encode(input, self.errors)[0]

classIncrementalDecoder(codecs.IncrementalDecoder):
defdecode(self, input, final=False):
returncodecs.ascii_decode(input, self.errors)[0]

classStreamWriter(Codec,codecs.StreamWriter):
pass

classStreamReader(Codec,codecs.StreamReader):
pass

classStreamConverter(StreamWriter,StreamReader):

encode=codecs.ascii_decode
decode=codecs.ascii_encode

### encodings module API

defgetregentry():
returncodecs.CodecInfo(
name='ascii',
encode=Codec.encode,
decode=Codec.decode,
incrementalencoder=IncrementalEncoder,
incrementaldecoder=IncrementalDecoder,
streamwriter=StreamWriter,
streamreader=StreamReader,
 )