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    Ú²g!  ã                   @  sÈ   d dl mZ ddlmZmZmZ ddlmZ dZdZ	e
dƒD ]TZe
dƒD ]FZe
dƒD ]8Ze	eed	 d
 ƒeed	 d
 ƒ eed	 d ƒ  Z	qTqHq<dddœdd„ZG dd„ dejƒZe ejee¡ dS )é    )Úannotationsé   )ÚImageÚ	ImageFileÚImagePalette)Úo8s   P7 332ó    é   é   éÿ   é   é   ÚbytesÚbool)ÚprefixÚreturnc                 C  s   | d d… t kS )Né   )Ú_MAGIC)r   © r   ú:/tmp/pip-unpacked-wheel-xela2va7/PIL/XVThumbImagePlugin.pyÚ_accept$   s    r   c                   @  s"   e Zd ZdZdZddœdd„ZdS )ÚXVThumbImageFileZXVThumbzXV thumbnail imageÚNone)r   c                 C  sÀ   | j d k	st‚t| j  d¡ƒs*d}t|ƒ‚| j  ¡  | j  ¡ }|sNd}t|ƒ‚|d dkr4q^q4| ¡  ¡ }d| _t	|d ƒt	|d ƒf| _
t dt¡| _d	d
| j | j  ¡ | jddffg| _d S )Nr   znot an XV thumbnail filez(Unexpected EOF reading XV thumbnail filer   é#   ÚPr   ZRGBÚraw)r   r   )ÚfpÚAssertionErrorr   ÚreadÚSyntaxErrorÚreadlineÚstripÚsplitÚ_modeÚintÚ_sizer   r   ÚPALETTEZpaletteÚsizeÚtellÚmodeZtile)ÚselfÚmsgÚsr   r   r   Ú_open0   s     

zXVThumbImageFile._openN)Ú__name__Ú
__module__Ú__qualname__ÚformatÚformat_descriptionr-   r   r   r   r   r   ,   s   r   N)Ú
__future__r   Ú r   r   r   Ú_binaryr   r   r&   ÚrangeÚrÚgÚbr   r   Zregister_openr1   r   r   r   r   Ú<module>   s   .ÿ
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