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opt
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alt
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python35
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lib64
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python3.5
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__pycache__
wave.cpython-35.opt-2.pyc
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Z wFormatTagZdwAvgBytesPerSecZ wBlockAlign� sampwidthr r r r � s 0 zWave_read._read_fmt_chunkN)r r r r" r* r+ r, r. r/ r0 r( r1 r3 r4 r6 r8 r: r< r= r> r@ rB rM r r r r r r ^ s* r c @ s` e Z d Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d! d" � Z d# d$ � Z d% d& � Z d' d( � Z d) d* � Z d+ d, � Z d- d. � Z d/ d0 � Z d1 d2 � Z d3 d4 � Z d5 d6 � Z d7 d8 � Z d9 S):� Wave_writec C si d | _ t | t � r3 t j | d � } | | _ y | j | � Wn | j r] | j � � Yn Xd S)N�wb)r$ r% r& r' r r" r( )r r) r r r r* # s zWave_write.__init__c C s^ | | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d S)Nr F) r r r2 r5 r7 r �_nframeswritten� _datawritten� _datalength�_headerwritten)r r r r r r" / s zWave_write.initfpc C s | j � d S)N)r( )r r r r r+ ; s zWave_write.__del__c C s | S)Nr )r r r r r, > s zWave_write.__enter__c G s | j � d S)N)r( )r r- r r r r. A s zWave_write.__exit__c C s: | j r t d � � | d k r- t d � � | | _ d S)Nz0cannot change parameters after starting to writer zbad # of channels)rZ r r2 )r � nchannelsr r r � setnchannelsG s zWave_write.setnchannelsc C s | j s t d � � | j S)Nznumber of channels not set)r2 r )r r r r r3 N s zWave_write.getnchannelsc C sF | j r t d � � | d k s- | d k r9 t d � � | | _ d S)Nz0cannot change parameters after starting to writer r zbad sample width)rZ r r5 )r rV r r r � setsampwidthS s zWave_write.setsampwidthc C s | j s t d � � | j S)Nzsample width not set)r5 r )r r r r r6 Z s zWave_write.getsampwidthc C sF | j r t d � � | d k r- t d � � t t | � � | _ d S)Nz0cannot change parameters after starting to writer zbad frame rate)rZ r �int�roundr7 )r � framerater r r � setframerate_ s zWave_write.setframeratec C s | j s t d � � | j S)Nzframe rate not set)r7 r )r r r r r8 f s zWave_write.getframeratec C s" | j r t d � � | | _ d S)Nz0cannot change parameters after starting to write)rZ r r )r rK r r r � setnframesk s zWave_write.setnframesc C s | j S)N)rY )r r r r r4 p s zWave_write.getnframesc C sC | j r t d � � | d k r- t d � � | | _ | | _ d S)Nz0cannot change parameters after starting to writerR z unsupported compression type)rR )rZ r r9 r; )r �comptype�compnamer r r � setcomptypes s zWave_write.setcomptypec C s | j S)N)r9 )r r r r r: { s zWave_write.getcomptypec C s | j S)N)r; )r r r r r< ~ s zWave_write.getcompnamec C su | \ } } } } } } | j r- t d � � | j | � | j | � | j | � | j | � | j | | � d S)Nz0cannot change parameters after starting to write)rZ r r^ r_ rc rd rg )r �paramsr] rV rb rK re rf r r r � setparams� s zWave_write.setparamsc C sU | j s | j s | j r* t d � � t | j | j | j | j | j | j � S)Nznot all parameters set)r2 r5 r7 r r r r9 r; )r r r r r= � s zWave_write.getparamsc C s t d � � d S)Nzsetmark() not supported)r )r r? rA �namer r r �setmark� s zWave_write.setmarkc C s t d � � d S)Nzno marks)r )r r? r r r r@ � s zWave_write.getmarkc C s d S)Nr )r r r r r> � s zWave_write.getmarkersc C s | j S)N)rY )r r r r r1 � s zWave_write.tellc C s� t | t t f � s* t | � j d � } | j t | � � t | � | j | j } | j ro | j | � } | j d k r� t j d k r� t j | | j � } | j j | � | j t | � 7_ | j | | _ d S)N�Br rD )r% �bytes� bytearray� memoryview�cast�_ensure_header_writtenrJ r5 r2 r rF rG rH rI r �writerZ rY )r rL rK r r r �writeframesraw� s zWave_write.writeframesrawc C s- | j | � | j | j k r) | j � d S)N)rs r[ rZ � _patchheader)r rL r r r � writeframes� s zWave_write.writeframesc C sv zC | j rB | j d � | j | j k r5 | j � | j j � Wd d | _ | j } | rq d | _ | j � Xd S)Nr )r rq r[ rZ rt �flushr$ r( )r r r r r r( � s zWave_write.closec C sY | j sU | j s t d � � | j s3 t d � � | j sH t d � � | j | � d S)Nz# channels not specifiedzsample width not specifiedzsampling rate not specified)r\ r2 r r5 r7 � _write_header)r Zdatasizer r r rq � s z!Wave_write._ensure_header_writtenc C s: | j j d � | j s0 | | j | j | _ | j | j | j | _ y | j j � | _ Wn! t t f k r� d | _ Yn X| j j t j d d | j d d d t | j | j | j | j | j | j | j | j d d � � | j d k r| j j � | _ | j j t j d | j � � d | _ d S) Ns RIFFz<L4s4sLHHLLHH4s�$ s WAVEs fmt � rQ s dataz<LT)r rr r r2 r5 r[ r1 �_form_length_pos�AttributeError�OSErrorrS �packrU r7 �_data_length_posr\ )r Z initlengthr r r rw � s$ zWave_write._write_headerc C s� | j | j k r d S| j j � } | j j | j d � | j j t j d d | j � � | j j | j d � | j j t j d | j � � | j j | d � | j | _ d S)Nr z<Lrx ) rZ r[ r r1 rE rz rr rS r} r~ )r Zcurposr r r rt � s # zWave_write._patchheaderN) r r r r* r" r+ r, r. r^ r3 r_ r6 rc r8 rd r4 rg r: r< ri r= rk r@ r> r1 rs ru r( rq rw rt r r r r rW s8 rW c C si | d k r- t | d � r' | j } n d } | d k rC t | � S| d k rY t | � St d � � d S) N�moder# �r�wrX z$mode must be 'r', 'rb', 'w', or 'wb')r� r# )r� rX )�hasattrr r rW r )r) r r r r r � s )Nr r Nr )r' �__all__� Exceptionr rU Z _array_fmtsrH rS rF r! r � collectionsr r r rW r r r r r r �<module>J s ��
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