3 \@sdZddlZddlZdddZdddZGdd d ejZGd d d ejZGd d d ejZGdddeejZGdddeej Z ddZ dS)aPython '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). NstrictcCstj|t|fS)N)bz2compresslen)inputerrorsr!/usr/lib64/python3.6/bz2_codec.py bz2_encodesr cCstj|t|fS)N)r decompressr)rrrrr bz2_decodesr c@s eZdZdddZdddZdS) CodecrcCs t||S)N)r )selfrrrrr encodesz Codec.encodecCs t||S)N)r )rrrrrr decodesz Codec.decodeN)r)r)__name__ __module__ __qualname__rrrrrr r s r c@s(eZdZd ddZd ddZddZd S) IncrementalEncoderrcCs||_tj|_dS)N)rr BZ2Compressor compressobj)rrrrr __init__szIncrementalEncoder.__init__FcCs.|r|jj|}||jjS|jj|SdS)N)rrflush)rrfinalcrrr r#s zIncrementalEncoder.encodecCstj|_dS)N)rrr)rrrr reset*szIncrementalEncoder.resetN)r)F)rrrrrrrrrr rs  rc@s(eZdZd ddZd ddZddZd S) IncrementalDecoderrcCs||_tj|_dS)N)rrBZ2Decompressor decompressobj)rrrrr r.szIncrementalDecoder.__init__Fc Cs&y |jj|Stk r dSXdS)N)rr EOFError)rrrrrr r3s zIncrementalDecoder.decodecCstj|_dS)N)rrr)rrrr r9szIncrementalDecoder.resetN)r)F)rrrrrrrrrr r-s  rc@seZdZeZdS) StreamWriterN)rrrbytescharbuffertyperrrr r!<sr!c@seZdZeZdS) StreamReaderN)rrrr"r#rrrr r$?sr$c CstjdttttttddS)NrF)namerrincrementalencoderincrementaldecoder streamwriter streamreader_is_text_encoding)codecs CodecInfor r rrr!r$rrrr getregentryDsr-)r)r) __doc__r+rr r r rrr!r$r-rrrr s