""" Python 'utf-7' Codec

Written by Brian Quinlan ([email protected]).
"""
import codecs

### Codec APIs

encode = codecs.utf_7_encode

def decode(input, errors='strict'):
return codecs.utf_7_decode(input, errors, True)

class IncrementalEncoder(codecs.IncrementalEncoder):
def encode(self, input, final=False):
return codecs.utf_7_encode(input, self.errors)[0]

class IncrementalDecoder(codecs.BufferedIncrementalDecoder):
_buffer_decode = codecs.utf_7_decode

class StreamWriter(codecs.StreamWriter):
encode = codecs.utf_7_encode

class StreamReader(codecs.StreamReader):
decode = codecs.utf_7_decode

### encodings module API

def getregentry():
return codecs.CodecInfo(
name='utf-7',
encode=encode,
decode=decode,
incrementalencoder=IncrementalEncoder,
incrementaldecoder=IncrementalDecoder,
streamreader=StreamReader,
streamwriter=StreamWriter,
)