³ò
™›\Kc           @   sš  d  Z  d d k Z d d k Z d d k Z d d k Z d d g Z h  Z e i ƒ  Z e i	 d d ƒ e e d <e i ƒ  Z e i	 d d ƒ e e d	 <e i ƒ  Z e i	 d
 d ƒ e e d <e i ƒ  Z e i	 d d ƒ e e d <e i ƒ  Z e i	 d d ƒ e e d <e i ƒ  Z e i	 d d ƒ e e d <e i ƒ  Z e i	 d d ƒ e e d <e i ƒ  Z
 e
 i	 d d ƒ d e f d „  ƒ  YZ d „  Z d „  Z d S(   sª  Convert "arbitrary" sound files to AIFF (Apple and SGI's audio format).

Input may be compressed.
Uncompressed file type may be AIFF, WAV, VOC, 8SVX, NeXT/Sun, and others.
An exception is raised if the file is not of a recognized type.
Returned filename is either the input filename or a temporary filename;
in the latter case the caller must ensure that it is removed.
Other temporary files used are removed by the function.
iÿÿÿÿNt   errort   toaiffs   sox -t au - -t aiff -r 8000 -s   --t   aus    sox -t hcom - -t aiff -r 22050 -t   hcoms   sox -t voc - -t aiff -r 11025 -t   vocs   sox -t wav - -t aiff -t   wavs    sox -t 8svx - -t aiff -r 16000 -t   8svxs    sox -t sndt - -t aiff -r 16000 -t   sndts    sox -t sndr - -t aiff -r 16000 -t   sndrt
   uncompressc           B   s   e  Z RS(    (   t   __name__t
   __module__(    (    (    s   /usr/lib/python2.5/toaiff.pyR    :   s   c         C   s   g  } d  } z t |  | ƒ } Wd  xW | D]N } | | j o; y t i | ƒ Wn t i j
 o n X| i | ƒ q* q* WX| S(   N(   t   Nonet   _toaifft   ost   unlinkR    t   remove(   t   filenamet   tempst   rett   temp(    (    s   /usr/lib/python2.5/toaiff.pyR   =   s     c         C   s  |  d d j oZ t  i ƒ  \ } } t i | ƒ | i | ƒ t i |  | ƒ } | o t |  d ‚ qq n |  } y( t i	 | ƒ } | o | d } n WnÃ t
 j
 o· } t | ƒ t d ƒ j o[ t | ƒ d j oH t | d ƒ t d ƒ j o+ t | d ƒ t d ƒ j o | d } n t | ƒ t d ƒ j o t | ƒ } n t |  d | ‚ n X| d	 j o | Sn | d  j p | t j o t d
 |  | f ‚ n t  i ƒ  \ } } t i | ƒ | i | ƒ t | i | | ƒ } | o t |  d ‚ n | S(   Niþÿÿÿs   .Zs   : uncompress failedi    i   i   t    s   : t   aiffs"   %s: unsupported audio file type %rs   : conversion to aiff failed(    (   t   tempfilet   mkstempR   t   closet   appendR	   t   copyR    t   sndhdrt   whathdrt   IOErrort   typet   lent   reprR   t   table(   R   R   t   fdt   fnamet   stst   ftypet   msgR   (    (    s   /usr/lib/python2.5/toaiff.pyR   L   s<    ,:(   t   __doc__R   R   t   pipesR   t   __all__R"   t   Templatet   tR   R	   t	   ExceptionR    R   R   (    (    (    s   /usr/lib/python2.5/toaiff.pys   <module>	   s@   
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