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- # Source Generated with Decompyle++
- # File: in.pyc (Python 2.4)
-
- """ Python 'bz2_codec' Codec - bz2 compression encoding
-
- Unlike most of the other codecs which target Unicode, this codec
- will return Python string objects for both encode and decode.
-
- Adapted by Raymond Hettinger from zlib_codec.py which was written
- by Marc-Andre Lemburg (mal@lemburg.com).
-
- """
- import codecs
- import bz2
-
- def bz2_encode(input, errors = 'strict'):
- """ Encodes the object input and returns a tuple (output
- object, length consumed).
-
- errors defines the error handling to apply. It defaults to
- 'strict' handling which is the only currently supported
- error handling for this codec.
-
- """
- if not errors == 'strict':
- raise AssertionError
- output = bz2.compress(input)
- return (output, len(input))
-
-
- def bz2_decode(input, errors = 'strict'):
- """ Decodes the object input and returns a tuple (output
- object, length consumed).
-
- input must be an object which provides the bf_getreadbuf
- buffer slot. Python strings, buffer objects and memory
- mapped files are examples of objects providing this slot.
-
- errors defines the error handling to apply. It defaults to
- 'strict' handling which is the only currently supported
- error handling for this codec.
-
- """
- if not errors == 'strict':
- raise AssertionError
- 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 StreamWriter(Codec, codecs.StreamWriter):
- pass
-
-
- class StreamReader(Codec, codecs.StreamReader):
- pass
-
-
- def getregentry():
- return (bz2_encode, bz2_decode, StreamReader, StreamWriter)
-
-