o
    e                     @  sd   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 e
ej	d	d
g dS )    )annotationsN   )Image	ImageFilec                 C  s   | d d dkS )N   s   SIMPLE )prefixr   r   F/var/www/html/venv/lib/python3.10/site-packages/PIL/FitsImagePlugin.py_accept   s   r
   c                   @  s   e Zd ZdZdZdd ZdS )FitsImageFileFITSc           	      C  st  i }	 | j d}|sd}t||d d  }|dkrn/|dd  dd  }|dr8|d	d   }|sHt|rB|d
krHd}t||||< qt|d }|dkr]d}t	||d	krkd	t|d f| _
nt|d t|d f| _
t|d }|dkrd| _n|dkrd| _n|dkrd| _n|dv rd| _t| j  d d }dd| j || jddffg| _d S )NTP   zTruncated FITS file   s   END   /r      =r      TzNot a FITS files   NAXISzNo image datas   NAXIS1s   NAXIS2s   BITPIXL   I    )iiFi@  raw)r   r   )fpreadOSErrorstripsplit
startswithr
   SyntaxErrorint
ValueError_size_modemathceiltellsizemodetile)	selfheadersheadermsgkeywordvaluenaxisnumber_of_bitsoffsetr   r   r	   _open   sF   
"zFitsImageFile._openN)__name__
__module____qualname__formatformat_descriptionr3   r   r   r   r	   r      s    r   z.fitz.fits)
__future__r   r$    r   r   r
   r   register_openr7   register_extensionsr   r   r   r	   <module>   s   
0