JezK
Edit File: quopri_codec.py
"""Codec for quoted-printable encoding. This codec de/encodes from bytes to bytes. """ import codecs import quopri from io import BytesIO def quopri_encode(input, errors='strict'): assert errors == 'strict' f = BytesIO(input) g = BytesIO() quopri.encode(f, g, quotetabs=True) return (g.getvalue(), len(input)) def quopri_decode(input, errors='strict'): assert errors == 'strict' f = BytesIO(input) g = BytesIO() quopri.decode(f, g) return (g.getvalue(), len(input)) class Codec(codecs.Codec): def encode(self, input, errors='strict'): return quopri_encode(input, errors) def decode(self, input, errors='strict'): return quopri_decode(input, errors) class IncrementalEncoder(codecs.IncrementalEncoder): def encode(self, input, final=False): return quopri_encode(input, self.errors)[0] class IncrementalDecoder(codecs.IncrementalDecoder): def decode(self, input, final=False): return quopri_decode(input, self.errors)[0] class StreamWriter(Codec, codecs.StreamWriter): charbuffertype = bytes class StreamReader(Codec, codecs.StreamReader): charbuffertype = bytes # encodings module API def getregentry(): return codecs.CodecInfo( name='quopri', encode=quopri_encode, decode=quopri_decode, incrementalencoder=IncrementalEncoder, incrementaldecoder=IncrementalDecoder, streamwriter=StreamWriter, streamreader=StreamReader, _is_text_encoding=False, )