""" 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, | |
) |