Current File : //opt/alt/python36/lib64/python3.6/__pycache__/sndhdr.cpython-36.opt-2.pyc
3
��2a� � @ s. d dgZ ddlmZ edd�Zdej_dej_dej_d ej_d
ej _d d � Z
d d� Z g Z d
d� Z
e je
� dd� Ze je� dd� Ze je� dd� Ze je� dd� Ze je� dd� Ze je� dd� Ze je� dd � Ze je� d d � Zd d � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Ze d)k�r*e� d*S )+�what�whathdr� )�
namedtuple�
SndHeadersz.filetype framerate nchannels nframes sampwidthz�The value for type indicates the data type
and will be one of the strings 'aifc', 'aiff', 'au','hcom',
'sndr', 'sndt', 'voc', 'wav', '8svx', 'sb', 'ub', or 'ul'.zYThe sampling_rate will be either the actual
value or 0 if unknown or difficult to decode.z^The number of channels or 0 if it cannot be
determined or if the value is difficult to decode.z?The value for frames will be either the number
of frames or -1.zAEither the sample size in bits or
'A' for A-LAW or 'U' for u-LAW.c C s t | �}|S )N)r )�filename�res� r �+/opt/alt/python36/lib64/python3.6/sndhdr.pyr 4 s c C sH t | d��4}|jd�}x"tD ]}|||�}|r t|� S q W d S Q R X d S )N�rbi )�open�read�testsr )r �f�hZtfr r r r r : s
c C s� dd l }| jd�sd S | dd� dkr,d}n| dd� dkrBd}nd S |jd� y|j|d �}W n t|jfk
rz d S X ||j� |j� |j� d|j � fS )
Nr s FORM� � s AIFC�aifcs AIFFZaiff�r)
r �
startswith�seekr �EOFError�Error� getframerate� getnchannels�
getnframes� getsampwidth)r r r Zfmt�ar r r � test_aifcK s
r c
C s� | j d�rt}n| d d� dkr&t}nd S d}|| dd� �}|| dd� �}|| dd� �}|| dd � �}|| d d
� �}d } |d kr�d }
n$|d
kr�d}
n|dkr�d}
d
} nd}
| | } | r�|| } nd} |||| |
fS )Ns .snd� � ds.� dns.Zaur r � � � � �U� � �?)r r ���)r � get_long_be� get_long_le)
r r �func�filetypeZhdr_sizeZ data_size�encoding�rate� nchannelsZ sample_sizeZ sample_bitsZ
frame_sizeZnframer r r �test_au` s2
r1 c C sT | dd� dks | dd� dkr$d S t | dd� �}|rBd | }nd
}d |d dd
fS )N�A �E s FSSD� � s HCOM� � i"V r Zhcomr$ r r) )r* )r r Zdivisorr/ r r r � test_hcom� s
r8 c C st | j d�sd S t| dd� �}d}d| ko4dk n rf| | dkrfd| |d }|rftd | �}d
|dd d fS )
Ns Creative Voice Filer" � r i� r$ � r g ��.AZvocr r) )r � get_short_le�int)r r Zsbseekr/ Zratecoder r r �test_voc� s
$ r= c C s� dd l }| jd� s4| dd� dks4| dd� dkr8d S |jd� y|j|d�}W n t|jfk
rl d S X d |j� |j� |j� d|j � fS )
Nr s RIFFr r s WAVEr! s fmt r Zwav)
�waver r Zopenfpr r r r r r )r r r> �wr r r �test_wav� s ,
r@ c C s$ | j d� s | dd� dkr d S dS ) Ns FORMr r s 8SVX�8svxr r$ )rA r r$ r r )r )r r r r r � test_8svx� s rB c C s< | j d�r8t| dd� �}t| dd� �}d|d|dfS d S )Ns SOUNDr r r" r9 Zsndtr$ )r r+ r; )r r Znsamplesr/ r r r � test_sndt� s
rC c C sD | j d�r@t| dd� �}d| ko,dkn r@d|dd dfS d S )
Ns r& r i� i�a Zsndrr$ r r) )r r; )r r r/ r r r � test_sndr� s
rD c C s, | d d> | d d> B | d d> B | d B S )Nr r# r$ r! r& r r' r )�br r r r* � s r* c C s, | d d> | d d> B | d d> B | d B S )Nr' r# r& r! r$ r r r )rE r r r r+ � s r+ c C s | d d> | d B S )Nr r r$ r )rE r r r � get_short_be� s rF c C s | d d> | d B S )Nr$ r r r )rE r r r r; � s r; c C s� dd l } d}| jdd � r8| jd dkr8| jdd�= d}y8| jdd � r`t| jdd � |d� ntdg|d� W n* tk
r� | jjd� | jd� Y nX d S )Nr r$ z-rr& �.z
[Interrupted]
)�sys�argv�testall�KeyboardInterrupt�stderr�write�exit)rH � recursiver r r �test� s rP c C s� dd l }dd l}x�| D ]�}|jj|�rzt|d dd� |s>|rptd� dd l}|j|jj|d��}t||d� q�td� qt|d dd� |jj � ytt
|�� W q t k
r� td � Y qX qW d S )
Nr z/:� )�endzrecursing down:�*z*** directory (use -r) ***�:z*** not found ***) rH �os�path�isdir�print�glob�joinrJ �stdout�flushr �OSError)�listrO ZtoplevelrH rU r rY �namesr r r rJ � s"
rJ �__main__N) �__all__� collectionsr r r- �__doc__Z framerater0 ZnframesZ sampwidthr r r
r �appendr1 r8 r= r@ rB rC rD r* r+ rF r; rP rJ �__name__r r r r �<module>! sF
Mini Shell