관리-도구

편집 파일: charmap.py

""" Generic Python Character Mapping Codec. Use this codec directly rather than through the automatic conversion mechanisms supplied by unicode() and .encode(). 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.charmap_encode decode = codecs.charmap_decode class IncrementalEncoder(codecs.IncrementalEncoder): def __init__(self, errors='strict', mapping=None): codecs.IncrementalEncoder.__init__(self, errors) self.mapping = mapping def encode(self, input, final=False): return codecs.charmap_encode(input, self.errors, self.mapping)[0] class IncrementalDecoder(codecs.IncrementalDecoder): def __init__(self, errors='strict', mapping=None): codecs.IncrementalDecoder.__init__(self, errors) self.mapping = mapping def decode(self, input, final=False): return codecs.charmap_decode(input, self.errors, self.mapping)[0] class StreamWriter(Codec,codecs.StreamWriter): def __init__(self,stream,errors='strict',mapping=None): codecs.StreamWriter.__init__(self,stream,errors) self.mapping = mapping def encode(self,input,errors='strict'): return Codec.encode(input,errors,self.mapping) class StreamReader(Codec,codecs.StreamReader): def __init__(self,stream,errors='strict',mapping=None): codecs.StreamReader.__init__(self,stream,errors) self.mapping = mapping def decode(self,input,errors='strict'): return Codec.decode(input,errors,self.mapping) ### encodings module API def getregentry(): return codecs.CodecInfo( name='charmap', encode=Codec.encode, decode=Codec.decode, incrementalencoder=IncrementalEncoder, incrementaldecoder=IncrementalDecoder, streamwriter=StreamWriter, streamreader=StreamReader, )