î
j fÉ ã @ sÏ d Z d d l Z d d l Z d d d „ Z d d d „ Z Gd d „ d e j ƒ Z Gd
d „ d e j ƒ Z Gd d
„ d
e j ƒ Z Gd d „ d e e j ƒ Z Gd d „ d e e j ƒ Z d d „ Z
d S)a Python 'bz2_codec' Codec - bz2 compression encoding.
This codec de/encodes from bytes to bytes and is therefore usable with
bytes.transform() and bytes.untransform().
Adapted by Raymond Hettinger from zlib_codec.py which was written
by Marc-Andre Lemburg (mal@lemburg.com).
é NÚstrictc C s t j | ƒ t | ƒ f S)N)Úbz2ÚcompressÚlen)ÚinputÚerrors© r ú8/opt/alt/python34/lib64/python3.4/encodings/bz2_codec.pyÚ
bz2_encode s r
c C s t j | ƒ t | ƒ f S)N)r Ú
decompressr )r r r r r Ú
bz2_decode s r c @ s. e Z d Z d d d „ Z d d d „ Z d S)ÚCodecr c C s
t | | ƒ S)N)r
)Úselfr r r r r Úencode s z Codec.encodec C s
t | | ƒ S)N)r )r r r r r r Údecode s z Codec.decodeN)Ú__name__Ú
__module__Ú __qualname__r r r r r r r
s r
c @ s: e Z d Z d d d „ Z d d d „ Z d d „ Z d S)
ÚIncrementalEncoderr c C s | | _ t j ƒ | _ d S)N)r r Ú
BZ2CompressorÚ compressobj)r r r r r Ú__init__ s zIncrementalEncoder.__init__Fc C s= | r) | j j | ƒ } | | j j ƒ S| j j | ƒ Sd S)N)r r Úflush)r r ÚfinalÚcr r r r # s zIncrementalEncoder.encodec C s t j ƒ | _ d S)N)r r r )r r r r Úreset* s zIncrementalEncoder.resetN)r r r r r r r r r r r s r c @ s: e Z d Z d d d „ Z d d d „ Z d d „ Z d S)
ÚIncrementalDecoderr c C s | | _ t j ƒ | _ d S)N)r r ÚBZ2DecompressorÚ
decompressobj)r r r r r r . s zIncrementalDecoder.__init__Fc C s1 y | j j | ƒ SWn t k
r, d SYn Xd S)NÚ )r r ÚEOFError)r r r r r r r 3 s
zIncrementalDecoder.decodec C s t j ƒ | _ d S)N)r r r )r r r r r 9 s zIncrementalDecoder.resetN)r r r r r r r r r r r - s r c @ s e Z d Z e Z d S)Ú StreamWriterN)r r r ÚbytesÚcharbuffertyper r r r r! < s r! c @ s e Z d Z e Z d S)Ú StreamReaderN)r r r r" r# r r r r r$ ? s r$ c C s: t j d d d t d t d t d t d t d t d d
ƒ S) NÚnamer r r ÚincrementalencoderÚincrementaldecoderÚ streamwriterÚ streamreaderÚ_is_text_encodingF)ÚcodecsÚ CodecInfor
r r r r! r$ r r r r Ú getregentryD s r- ) Ú__doc__r+ r r
r r
r r r! r$ r- r r r r Ú s