U
    e(                     @  sR   d dl mZ d dlZddlmZmZ dd ZG dd dejZeej	ee dS )	    )annotationsN   )Image	ImageFilec                 C  s   | d d dkS )N   s           )sr   r   W/var/www/html/StaffProfile/newvenv/lib/python3.8/site-packages/PIL/McIdasImagePlugin.py_accept   s    r
   c                   @  s   e Zd ZdZdZdd ZdS )McIdasImageFileZMCIDASzMcIdas area filec                 C  s  | j d}t|r t|dkr,d}t||| _dgttd|  | _	}|d dkrdd }}n8|d dkrzd	}d
}n"|d dkrd	}d}nd}t||| _
|d |d f| _|d |d  }|d |d |d  |d   }dd| j |||dffg| _d S )N   znot an McIdas area filer   z!64i   r   L   IzI;16B   zI;32Bzunsupported McIdas format
   	   "         raw)r   r   )fpreadr
   lenSyntaxErrorZarea_descriptor_rawliststructunpackZarea_descriptor_mode_sizesizeZtile)selfr   msgwmoderawmodeoffsetZstrider   r   r	   _open%   s*    
 zMcIdasImageFile._openN)__name__
__module____qualname__formatformat_descriptionr(   r   r   r   r	   r   !   s   r   )

__future__r   r    r   r   r
   r   Zregister_openr,   r   r   r   r	   <module>   s
   )