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    Å½„bº  ã                   @   s\   d dl mZmZmZ d dlmZ dd„ ZG dd„ dejƒZe 	ej
ee¡ e ej
d¡ dS )	é   )ÚImageÚ	ImageFileÚImagePalette)Úi32bec                 C   s   t | ƒdkot| ƒdkS )Né   i•j¦Y)ÚlenÚi32)Úprefix© r
   ú6/tmp/pip-unpacked-wheel-_wxctax1/PIL/SunImagePlugin.pyÚ_accept   s    r   c                   @   s   e Zd ZdZdZdd„ ZdS )ÚSunImageFileZSUNzSun Raster Filec           	      C   sÆ  | j  d¡}t|ƒstdƒ‚d}t|dƒt|dƒf| _t|dƒ}t|dƒ}t|dƒ}t|dƒ}|d	krrd
\| _}n€|dkr†d\| _}nl|dkršd | _}nX|dkrÂ|dkr¶d\| _}qòd\| _}n0|dkrê|dkrÞd\| _}qòd\| _}ntdƒ‚|�rX|dk�r
tdƒ‚|d	k�rtdƒ‚|| }t d| j  |¡¡| _	| jdk�rXd| _| 
dd¡}| jd | d d d }|dk�r˜dd| j |||ffg| _n*|dk�rºdd| j ||fg| _ntd ƒ‚d S )!Né    znot an SUN raster filer   é   é   é   é   é   r   )Ú1z1;I)ÚLzL;4r   é   )ÚRGBr   )r   ZBGR)r   ZRGBX)r   ZBGRXzUnsupported Mode/Bit Depthi   z Unsupported Color Palette LengthzUnsupported Palette TypezRGB;LÚPé    é   é   é   )r   r   r   r   é   Úraw)r   r   Zsun_rlez Unsupported Sun Raster file type)ÚfpÚreadr   ÚSyntaxErrorr   Ú_sizeÚmoder   r   ZpaletteÚreplaceÚsizeZtile)	ÚselfÚsÚoffsetÚdepthÚ	file_typeZpalette_typeZpalette_lengthÚrawmodeZstrider
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
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zSunImageFile._openN)Ú__name__Ú
__module__Ú__qualname__ÚformatÚformat_descriptionr,   r
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