Cc2dZgdZddlmZddlmZmZmZddlm Z m Z GddeZ gdZ Gd d e ZGd d eZGd deZeZy)zWavPack reading and writing. WavPack is a lossless format that uses APEv2 tags. Read * http://www.wavpack.com/ * http://www.wavpack.com/file_format.txt for more information. )WavPackOpendelete) StreamInfo) APEv2Fileerrorr)cdata convert_errorc eZdZy)WavPackHeaderErrorN)__name__ __module__ __qualname__1/usr/lib/python3/dist-packages/mutagen/wavpack.pyr r srr )ipi@i%i+i.i>i"Vi]i}iDiiiXiwic:eZdZdZeeeedZy)_WavPackHeaderc ||_||_||_||_||_||_||_||_| |_y)N) block_sizeversiontrack_noindex_no total_samples block_index block_samplesflagscrc) selfrrrrrrrrrs r__init__z_WavPackHeader.__init__#sF%     *&* rc :|jd}t|dk7s|jdstd|zt j |dd}t j |dd}t|dd}t|dd}t j |dd }|d k(rd }t j |d d }t j |d d } t j |d d} t j |dd} t||||||| | | S)z1A new _WavPackHeader or raises WavPackHeaderError wvpkznot a WavPack header: %r l) readlen startswithr r uint_le ushort_leordr) clsfileobjheaderrrrrsamplesrrrrs r from_fileobjz_WavPackHeader.from_fileobj0s b! v;" F$5$5g$>$%?&%HI I]]6!A;/ //&2,/vb}%vb}%--r" . k !GmmF2bM2  fRm4  fRm,mmF2bM*j'8X%{M5#O OrN) r rrr classmethodr IOErrorr r8rrrrr!s- 7./O0OrrceZdZdZdZdZy) WavPackInfoa:WavPack stream information. Attributes: channels (int): number of audio channels (1 or 2) length (float): file length in seconds, as a float sample_rate (int): audio sampling rate in Hz bits_per_sample (int): audio sample size version (int): WavPack stream version c tj|}|j|_t |j dzxsd|_t|j dz dz|_|j dzdzdz|_ |j d z dzr|xjdzc_d|_ |jd k(s|jd k7rU|j} |j|jd z dzd tj|}||jz }H|j}t||jz |_y#t$r tdwxYw#t$rYAwxYw) Nznot a WavPack filer$r%r*rr")rr8r rboolrchannelsRATES sample_ratebits_per_samplerrrseekrfloatlength)rr5r6r7s rr zWavPackInfo.__init__Tsh ;#009F~~ V\\A-.3!  &,,""4!;<!'!1Q 6!; LLB ! #    ! #$D   2 %););q)@**G V..3a7;+88AF6/// **GGnt'7'77 9" ;$%9: : ;,*sE =E$ E!$ E0/E0c8d|j|jfzS)NzWavPack, %.2f seconds, %d Hz)rKrG)rs rpprintzWavPackInfo.pprintus&.$++262B2B2DD DrN)r rr__doc__r rMrrrr<r<Is8BDrr<c*eZdZdZeZdgZedZy)rzsWavPack(filething) Arguments: filething (filething) Attributes: info (`WavPackInfo`) zaudio/x-wavpackc*|jddzS)Nr#r>)r0)filenamer5r6s rscorez WavPack.scores  )A--rN) r rrrNr<_Info_mimes staticmethodrRrrrrrzs( E F..rrN)rN__all__mutagenr mutagen.apev2rrr mutagen._utilr r r rFobjectrr<rrrrrr[sa (22.   -%OV%OP.D*.Db.i.$r