
    grh              	         d dl mZ d dlZd dlZd dlmZ ddlmZmZ ddl	m
Z ddl	mZ ddZd	d	d
d
dddddZ G d dej                        ZddZ G d dej"                        Z ej&                  de        ej(                  ej*                  ee        ej,                  ej*                  e        ej.                  ej*                  d        ej0                  ej*                  g d       y)    )annotationsN)IO   )Image	ImageFile)i16be)o8c                >    t        |       dk\  xr t        |       dk(  S )N     )leni16)prefixs    e/var/www/html/ai-insurance-compliance-backend/venv/lib/python3.12/site-packages/PIL/SgiImagePlugin.py_acceptr   "   s    v;!2Fs 22    LL;16BRGBzRGB;16BRGBAzRGBA;16B))r   r   r   )r   r   r   )r   r   r   )r   r   r   )r      r   )r   r   r   )r   r      )r   r   r   c                      e Zd ZdZdZddZy)SgiImageFileSGIzSGI Image File Formatc                   | j                   J d}| j                   j                  |      }t        |      sd}t        |      |d   }|d   }t	        |d      }t	        |d      }t	        |d      }t	        |d      }		 t
        |||	f   }
||f| _        |
j                  d
      d   | _	        | j                  dk(  rd| _        d}|dk(  r||z  |z  }|dk(  r9t        j                  dd| j                  z   || j                  d|f      g| _        y g | _        |}| j                  D ]H  }| j                  j!                  t        j                  dd| j                  z   ||d|f             ||z  }J y |dk(  r/t        j                  dd| j                  z   ||
||f      g| _        y y # t        $ r d	}t        |      w xY w)N   zNot an SGI image filer   r   r         
   Unsupported SGI image mode;r   r   z	image/rgbSGI16)r   r   rawr   sgi_rle)fpreadr   
ValueErrorr   MODESKeyError_sizesplit_modemodecustom_mimetyper   _Tilesizetileappend)selfheadlensmsgcompressionbpc	dimensionxsizeysizezsizerawmodeorientationpagesizeoffsetlayers                  r   _openzSgiImageFile._open8   s   ww"""GGLL!qz)CS/! d d 1I	 Aq	 Aq	 Ar
	"S)U34G
 E\
]]3'*
99#.D   !u}s*HaxOO*A{3		 	 !YY 'EII$$!!6DII#5vq+?V
 h&F' Av		17WkSV<WDI E  	".CS/!	"s   ?F& &F=N)returnNone)__name__
__module____qualname__formatformat_descriptionrD    r   r   r   r   4   s    F0Gr   r   c           	        | j                   dvrd}t        |      | j                  }|j                  dd      }|dvrd}t        |      d}d}d	}| j                  \  }	}
t        | j                         }| j                   d
k(  r
|
dk(  rdnd}nd}d	}d}t        j                  j                  t        j                  j                  |            d	   }t        |t              r|j                  dd      }d	}|j                  t        j                  d|             |j                  t!        |             |j                  t!        |             |j                  t        j                  d|             |j                  t        j                  d|	             |j                  t        j                  d|
             |j                  t        j                  d|             |j                  t        j                  d|             |j                  t        j                  d|             |j                  t        j                  dd             |j                  t        j                  d|             |j                  t        j                  dd             |j                  t        j                  d|             |j                  t        j                  dd             d
}|dk(  rd}| j#                         D ]%  }|j                  |j%                  d|d	|             ' t'        |d      r|j)                          y y )N>   r   r   r   r!   r:   r   )r   r   z%Unsupported number of bytes per pixelr#   r   r   r   r   r      asciiignorez>hz>Hz>l4sr   79sr7   404sr   r%   flush)r/   r)   encoderinfogetr2   r   ospathsplitextbasename
isinstancestrencodewritestructpackr	   r-   tobyteshasattrrT   )imr'   filenamer8   infor:   r@   magic_numberrlexyzr;   pinminpinmaximg_namecolormapr?   channels                      r   _saverp      s   	ww***o >>D ((5!
C
&5o KL
C 77DAqBGGA	ww#~aAQ		 FFww 0 0 :;A>H(C ??7H5HHHV[[|,-HHRWHHRWHHV[[y)*HHV[[q!"HHV[[q!"HHV[[q!"HHV[[v&'HHV[[v&'HHV[[s#$HHV[[)*HHV[[c"#HHV[[x()HHV[[%&G
ax88: B
K@AB r7

 r   c                      e Zd ZdZddZy)SGI16DecoderTc                d   | j                   J | j                  J | j                  \  }}}| j                  j                  | j                  j
                  z  }t        | j                        }| j                   j                  d       t        |      D ]  }t        j                  d| j                  j                  | j                  j
                  f      }|j                  | j                   j                  d|z        dd||       | j                  j                  |j                  |        y)Nr   r   r   r%   r   )r#   r   )fdrc   argsstater<   r=   r   r/   seekranger   new	frombytesr(   putband)	r5   bufferr?   strider@   rA   r>   bandro   s	            r   decodezSGI16Decoder.decode   s    ww"""ww"""'+yy$::##djj&6&66DIIS%L 	.Diidjj&6&6

8H8H%IJGQ\*E7FK GGOOGJJ-	. r   N)r|   z$bytes | Image.SupportsArrayInterfacerE   ztuple[int, int])rG   rH   rI   	_pulls_fdr   rL   r   r   rr   rr      s    Ir   rr   r$   z	image/sgi)z.bwz.rgbz.rgbaz.sgi)r   bytesrE   bool)rc   zImage.Imager'   z	IO[bytes]rd   zstr | bytesrE   rF   )
__future__r   rW   r_   typingr    r   r   _binaryr   r   r	   r   r*   r   rp   	PyDecoderrr   register_decoderregister_openrJ   register_saveregister_mimeregister_extensionsrL   r   r   <module>r      s   . # 	    ! 3
 		K9&& K\AH9&& 4   w -   L''w ?   L'' /   L'' 5   ,--/O Pr   