U
    e                     @  sn   d dl mZ ddlmZ ddlmZ ddlmZ dZ	dd Z
G d	d
 d
eZeejee
 eejd dS )    )annotations   )Image)i32le)PcxImageFileih:c                 C  s   t | dkot| tkS )N   )leni32MAGIC)prefix r   T/var/www/html/StaffProfile/newvenv/lib/python3.8/site-packages/PIL/DcxImagePlugin.py_accept    s    r   c                   @  s0   e Zd ZdZdZdZdd Zdd Zdd	 Zd
S )DcxImageFileZDCXz	Intel DCXFc                 C  s   | j d}t|s d}t|g | _tdD ](}t| j d}|sJ qX| j| q.| j | _d | _	t
| j| _| jdk| _| d d S )Nr   znot a DCX filei   r   r   )fpreadr   SyntaxError_offsetranger	   append_fpframer   Zn_framesZis_animatedseek)selfsmsgioffsetr   r   r   _open-   s    zDcxImageFile._openc                 C  s<   |  |sd S || _| j| _| j| j|  t|  d S N)Z_seek_checkr   r   r   r   r   r   r   )r   r   r   r   r   r   B   s    
zDcxImageFile.seekc                 C  s   | j S r   )r   )r   r   r   r   tellJ   s    zDcxImageFile.tellN)	__name__
__module____qualname__formatformat_descriptionZ!_close_exclusive_fp_after_loadingr   r   r    r   r   r   r   r   (   s   r   z.dcxN)
__future__r    r   _binaryr   r	   ZPcxImagePluginr   r
   r   r   Zregister_openr$   Zregister_extensionr   r   r   r   <module>   s   &