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bz2_codec.pyo
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Python Compiled Bytecode
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2008-10-13
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3KB
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80 lines
# Source Generated with Decompyle++
# File: in.pyo (Python 2.5)
import codecs
import bz2
def bz2_encode(input, errors = 'strict'):
output = bz2.compress(input)
return (output, len(input))
def bz2_decode(input, errors = 'strict'):
output = bz2.decompress(input)
return (output, len(input))
class Codec(codecs.Codec):
def encode(self, input, errors = 'strict'):
return bz2_encode(input, errors)
def decode(self, input, errors = 'strict'):
return bz2_decode(input, errors)
class IncrementalEncoder(codecs.IncrementalEncoder):
def __init__(self, errors = 'strict'):
self.errors = errors
self.compressobj = bz2.BZ2Compressor()
def encode(self, input, final = False):
if final:
c = self.compressobj.compress(input)
return c + self.compressobj.flush()
else:
return self.compressobj.compress(input)
def reset(self):
self.compressobj = bz2.BZ2Compressor()
class IncrementalDecoder(codecs.IncrementalDecoder):
def __init__(self, errors = 'strict'):
self.errors = errors
self.decompressobj = bz2.BZ2Decompressor()
def decode(self, input, final = False):
try:
return self.decompressobj.decompress(input)
except EOFError:
return ''
def reset(self):
self.decompressobj = bz2.BZ2Decompressor()
class StreamWriter(Codec, codecs.StreamWriter):
pass
class StreamReader(Codec, codecs.StreamReader):
pass
def getregentry():
return codecs.CodecInfo(name = 'bz2', encode = bz2_encode, decode = bz2_decode, incrementalencoder = IncrementalEncoder, incrementaldecoder = IncrementalDecoder, streamwriter = StreamWriter, streamreader = StreamReader)