ref: b6251bff913972b5dfb421813fe97a5bfff3627f
dir: /sys/lib/python/encodings/undefined.py/
""" Python 'undefined' Codec
This codec will always raise a ValueError exception when being
used. It is intended for use by the site.py file to switch off
automatic string to Unicode coercion.
Written by Marc-Andre Lemburg (mal@lemburg.com).
(c) Copyright CNRI, All Rights Reserved. NO WARRANTY.
"""
import codecs
### Codec APIs
class Codec(codecs.Codec):
def encode(self,input,errors='strict'):
raise UnicodeError("undefined encoding")
def decode(self,input,errors='strict'):
raise UnicodeError("undefined encoding")
class IncrementalEncoder(codecs.IncrementalEncoder):
def encode(self, input, final=False):
raise UnicodeError("undefined encoding")
class IncrementalDecoder(codecs.IncrementalDecoder):
def decode(self, input, final=False):
raise UnicodeError("undefined encoding")
class StreamWriter(Codec,codecs.StreamWriter):
pass
class StreamReader(Codec,codecs.StreamReader):
pass
### encodings module API
def getregentry():
return codecs.CodecInfo(
name='undefined',
encode=Codec().encode,
decode=Codec().decode,
incrementalencoder=IncrementalEncoder,
incrementaldecoder=IncrementalDecoder,
streamwriter=StreamWriter,
streamreader=StreamReader,
)