Server : Apache
System : Linux server1.cgrithy.com 3.10.0-1160.95.1.el7.x86_64 #1 SMP Mon Jul 24 13:59:37 UTC 2023 x86_64
User : nobody ( 99)
PHP Version : 8.1.23
Disable Function : NONE
Directory : /opt/alt/python38/lib64/python3.8/__pycache__/
|
Server : Apache System : Linux server1.cgrithy.com 3.10.0-1160.95.1.el7.x86_64 #1 SMP Mon Jul 24 13:59:37 UTC 2023 x86_64 User : nobody ( 99) PHP Version : 8.1.23 Disable Function : NONE Directory : /opt/alt/python38/lib64/python3.8/__pycache__/ |
U
��,a; � @ s G d d� d�Z dS )c @ sZ e Zd Zddd�Zdd� Zdd� Zd d
� Zd d � Zddd�Zdd� Z ddd�Z
dd� Z dS )�ChunkTFc C s� dd l }d| _|| _|r d}nd}|| _|�d�| _t| j�dk rFt�z |�|d |�d��d | _ W n |j
k
r� td �Y nX |r�| j d | _ d| _ z| j� � | _
W n ttfk
r� d| _Y nX d| _d S ) N� F�>�<� �L� T)�struct�closed�align�file�read� chunkname�len�EOFErrorZ unpack_from� chunksize�error� size_read�tell�offset�AttributeError�OSError�seekable)�selfr r
Z bigendianZ
inclheaderr Zstrflag� r �*/opt/alt/python38/lib64/python3.8/chunk.py�__init__4 s, zChunk.__init__c C s | j S �N)r
�r r r r �getnameN s z
Chunk.getnamec C s | j S r )r r r r r �getsizeR s z
Chunk.getsizec C s | j s z | �� W 5 d| _ X d S )NT)r �skipr r r r �closeV s z Chunk.closec C s | j rtd��dS )N� I/O operation on closed fileF)r �
ValueErrorr r r r �isatty] s z Chunk.isattyr c C sv | j rtd��| js td��|dkr0|| j }n|dkrB|| j }|dk sT|| jkrXt�| j�| j | d� || _d S )Nr" z cannot seek� � r )
r r# r r r r � RuntimeErrorr �seekr )r �pos�whencer r r r( b s
z
Chunk.seekc C s | j rtd��| jS )Nr" )r r# r r r r r r u s z
Chunk.tell���c C s� | j rtd��| j| jkr dS |dk r2| j| j }|| j| j krN| j| j }| j�|�}| jt|� | _| j| jkr�| jr�| jd@ r�| j�d�}| jt|� | _|S )Nr" � r r% )r r# r r r r r r
)r �size�data�dummyr r r r z s$ �� z
Chunk.readc C s� | j rtd��| jrnzD| j| j }| jr:| jd@ r:|d }| j�|d� | j| | _W d S tk
rl Y nX | j| jk r�t d| j| j �}| �
|�}|snt �qnd S )Nr" r% i ) r r# r r r r
r r( r �minr r )r �nr/ r r r r � s"
z
Chunk.skipN)TTF)r )r+ ) �__name__�
__module__� __qualname__r r r r! r$ r( r r r r r r r r 3 s
r N)r r r r r �<module>3 r,