(data)
return None
Try to identify a sound file type.

    sndhdr.what() has a pretty cruddy interface, unfortunately.  This is why
    we re-do it here.  It would be easier to reverse engineer the Unix 'file'
    command and use the standard 'magic' file, as shipped with a modern Unix.
Try to identify a sound file type.
Try to identify a sound file type .
def _whatsnd(data):
    """Try to identify a sound file type.

    sndhdr.what() has a pretty cruddy interface, unfortunately.  This is why
    we re-do it here.  It would be easier to reverse engineer the Unix 'file'
    command and use the standard 'magic' file, as shipped with a modern Unix.
    """
    hdr = data[:512]
    fakefile = BytesIO(hdr)
    for testfn in sndhdr.tests:
        res = testfn(hdr, fakefile)
        if res is not None:
            return _sndhdr_MIMEmap.get(res[0])
    return None
def _whatsnd ( data ) : hdr = data [ : 512 ] fakefile = BytesIO ( hdr ) for testfn in sndhdr . tests : res = testfn ( hdr , fakefile ) if res is not None : return _sndhdr_MIMEmap . get ( res [ 0 ] ) return None