U
,a @ s d Z ddlZddlZdddZdddZG dd d ejZG d
d d ejZG d d
d
ejZG dd deejZG dd deej Z dd Z
dS )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).
Nstrictc C s |dks t t| t| fS Nr )AssertionErrorbz2compressleninputerrors r 8/opt/alt/python38/lib64/python3.8/encodings/bz2_codec.py
bz2_encode s r
c C s |dks t t| t| fS r )r r
decompressr r r r r
bz2_decode s r c @ s e Zd ZdddZdddZdS ) Codecr c C s
t ||S N)r
selfr r
r r r encode s z Codec.encodec C s
t ||S r )r r r r r decode s z Codec.decodeN)r )r )__name__
__module__ __qualname__r r r r r r r s
r c @ s( e Zd Zd
ddZd ddZdd Zd S ) IncrementalEncoderr c C s |dks t || _t | _d S r )r r
r
BZ2Compressor compressobjr r
r r r __init__ s zIncrementalEncoder.__init__Fc C s. |r | j |}|| j S | j |S d S r )r r flush)r r finalcr r r r # s zIncrementalEncoder.encodec C s t | _d S r )r r r r r r r reset* s zIncrementalEncoder.resetN)r )F)r r r r r r" r r r r r s
r c @ s( e Zd Zd
ddZd ddZdd Zd S ) IncrementalDecoderr c C s |dks t || _t | _d S r )r r
r BZ2Decompressor
decompressobjr r r r r . s zIncrementalDecoder.__init__Fc C s* z| j |W S tk
r$ Y dS X d S )N )r% r EOFError)r r r r r r r 3 s zIncrementalDecoder.decodec C s t | _d S r )r r$ r% r! r r r r" 9 s zIncrementalDecoder.resetN)r )F)r r r r r r" r r r r r# - s
r# c @ s e Zd ZeZdS ) StreamWriterNr r r bytescharbuffertyper r r r r( < s r( c @ s e Zd ZeZdS ) StreamReaderNr) r r r r r, ? s r, c
C s t jdttttttddS )Nr F)namer r incrementalencoderincrementaldecoder streamwriter streamreader_is_text_encoding)codecs CodecInfor
r r r# r( r, r r r r getregentryD s r5 )r )r ) __doc__r3 r r
r r r r# r( r, r5 r r r r <module> s