o
    6d(                  
   @   s
  d dl Z d dlZddlmZ zd dlmZ dZe Zee W n e	y> Z
 zddlmZ ee
 ZZW Y dZ
[
ndZ
[
ww e eZG dd dZG d	d
 d
eZG dd deZG dd deZG dd deZG dd deZG dd deZG dd deZG dd deZG dd deZG dd deZi dededed ed!ed"ed#ed$ed%ed&ed'ed(ed)ed*ed+ed,ed-eZejd.kreed/< eed0< eed1< eed2< eed3< need/< eed0< eed1< eed2< eed3< d7d5d6ZdS )8    N   )	deprecate)FFIz|
    struct Pixel_RGBA {
        unsigned char r,g,b,a;
    };
    struct Pixel_I16 {
        unsigned char l,r;
    };
    )DeferredErrorc                   @   s>   e Zd ZdddZdd Zdd Zdd	 ZeZeZd
d Z	dS )PyAccessFc                 C   s   t dd t|jj}|| _td|d | _td|d | _td|d | _	|jj
\| _| _|| _|j| _| jjdv rB|j| _|   d S )	Nr      zunsigned char **image8zint **image32imagePPA)r   dictZimZunsafe_ptrsreadonlyfficastr   r	   r
   sizexsizeysize_img_immodepalette_palette
_post_init)selfimgr   vals r   cC:\Users\jesus\OneDrive\Desktop\erpjis_fastapi\backend\jisbackend\Lib\site-packages\PIL/PyAccess.py__init__3   s   
zPyAccess.__init__c                 C   s   d S Nr   )r   r   r   r   r   G   s   zPyAccess._post_initc                 C   s   | j r	d}t||\}}|dk r| j| }|dk r| j| }| ||f\}}| jjdv ret|tt	fret
|dv re| jjdkrSt
|dkrK|d nd}|d	d }| j|| j}| jjdkre||f}| |||S )
a0  
        Modifies the pixel at x,y. The color is given as a single
        numerical value for single band images, and a tuple for
        multi-band images

        :param xy: The pixel coordinate, given as (x, y). See
           :ref:`coordinate-system`.
        :param color: The pixel value.
        z%Attempt to putpixel a read only imager   r   )      r   r#   r"      N)r   
ValueErrorr   r   check_xyr   r   
isinstancelisttuplelenr   Zgetcolorr   	set_pixel)r   xycolormsgxyalphar   r   r   __setitem__J   s(   


zPyAccess.__setitem__c                 C   sJ   |\}}|dk r| j | }|dk r| j| }| ||f\}}| ||S )aq  
        Returns the pixel at x,y. The pixel is returned as a single
        value for single band images or a tuple for multiple band
        images

        :param xy: The pixel coordinate, given as (x, y). See
          :ref:`coordinate-system`.
        :returns: a pixel value for single band images, a tuple of
          pixel values for multiband images.
        r   )r   r   r&   	get_pixel)r   r,   r/   r0   r   r   r   __getitem__m   s   

zPyAccess.__getitem__c                 C   sJ   |\}}d|  kr| j k rn nd|  kr| jk s#n d}t||S )Nr   zpixel location out of range)r   r   r%   )r   r,   r/   r0   r.   r   r   r   r&      s
   2zPyAccess.check_xyNF)
__name__
__module____qualname__r    r   r2   r4   ZputpixelZgetpixelr&   r   r   r   r   r   2   s    
#r   c                   @   (   e Zd ZdZdd Zdd Zdd ZdS )	_PyAccess32_2z7PA, LA, stored in first and last bytes of a 32 bit wordc                 O      t d| j| _d S Nzstruct Pixel_RGBA **r   r   r	   pixelsr   argskwargsr   r   r   r         z_PyAccess32_2._post_initc                 C   s   | j | | }|j|jfS r!   )r>   rar   r/   r0   pixelr   r   r   r3      s   z_PyAccess32_2.get_pixelc                 C   s2   | j | | }t|d d|_t|d d|_d S )Nr   r$   r   )r>   minrC   rD   r   r/   r0   r-   rF   r   r   r   r+      s   z_PyAccess32_2.set_pixelNr6   r7   r8   __doc__r   r3   r+   r   r   r   r   r:      
    r:   c                   @   r9   )	_PyAccess32_3zARGB and friends, stored in the first three bytes of a 32 bit wordc                 O   r;   r<   r=   r?   r   r   r   r      rB   z_PyAccess32_3._post_initc                 C   s   | j | | }|j|j|jfS r!   )r>   rC   gbrE   r   r   r   r3         z_PyAccess32_3.get_pixelc                 C   sH   | j | | }t|d d|_t|d d|_t|d d|_d|_d S )Nr   r$   r      r>   rG   rC   rM   rN   rD   rH   r   r   r   r+      s
   
z_PyAccess32_3.set_pixelNrI   r   r   r   r   rL      rK   rL   c                   @   r9   )	_PyAccess32_4z&RGBA etc, all 4 bytes of a 32 bit wordc                 O   r;   r<   r=   r?   r   r   r   r      rB   z_PyAccess32_4._post_initc                 C   s"   | j | | }|j|j|j|jfS r!   )r>   rC   rM   rN   rD   rE   r   r   r   r3      s   z_PyAccess32_4.get_pixelc                 C   sR   | j | | }t|d d|_t|d d|_t|d d|_t|d d|_d S )Nr   r$   r   rP   r"   rQ   rH   r   r   r   r+      s
   z_PyAccess32_4.set_pixelNrI   r   r   r   r   rR      rK   rR   c                   @   r9   )	
_PyAccess8z%1, L, P, 8 bit images stored as uint8c                 O      | j | _d S r!   )r   r>   r?   r   r   r   r         z_PyAccess8._post_initc                 C      | j | | S r!   r>   r   r/   r0   r   r   r   r3         z_PyAccess8.get_pixelc                 C   H   zt |d| j| |< W d S  ty#   t |d d| j| |< Y d S w )Nr$   r   rG   r>   	TypeErrorr   r/   r0   r-   r   r   r   r+      
   z_PyAccess8.set_pixelNrI   r   r   r   r   rS      
    rS   c                   @   r9   )	_PyAccessI16_Nz0I;16 access, native bitendian without conversionc                 O   r;   )Nzunsigned short **r   r   r
   r>   r?   r   r   r   r      rB   z_PyAccessI16_N._post_initc                 C   rV   r!   rW   rX   r   r   r   r3      rY   z_PyAccessI16_N.get_pixelc                 C   rZ   )N  r   r[   r]   r   r   r   r+      r^   z_PyAccessI16_N.set_pixelNrI   r   r   r   r   r`      r_   r`   c                   @   r9   )	_PyAccessI16_LzI;16L access, with conversionc                 O   r;   Nzstruct Pixel_I16 **ra   r?   r   r   r   r      rB   z_PyAccessI16_L._post_initc                 C   s   | j | | }|j|jd  S N   r>   lrC   rE   r   r   r   r3      rO   z_PyAccessI16_L.get_pixelc                 C   sV   | j | | }zt|d}W n ty   t|d d}Y nw |d@ |_|d? |_d S )Nrb   r   r$      )r>   rG   r\   rh   rC   rH   r   r   r   r+         
z_PyAccessI16_L.set_pixelNrI   r   r   r   r   rc      rK   rc   c                   @   r9   )	_PyAccessI16_BzI;16B access, with conversionc                 O   r;   rd   ra   r?   r   r   r   r      rB   z_PyAccessI16_B._post_initc                 C   s   | j | | }|jd |j S re   rg   rE   r   r   r   r3     rO   z_PyAccessI16_B.get_pixelc                 C   sV   | j | | }zt|d}W n ty   t|d d}Y nw |d? |_|d@ |_d S )Nrb   r   ri   r$   )r>   rG   	Exceptionrh   rC   rH   r   r   r   r+     rj   z_PyAccessI16_B.set_pixelNrI   r   r   r   r   rk      rK   rk   c                   @   r9   )	_PyAccessI32_Nz"Signed Int32 access, native endianc                 O   rT   r!   r	   r>   r?   r   r   r   r     rU   z_PyAccessI32_N._post_initc                 C   rV   r!   rW   rX   r   r   r   r3     rY   z_PyAccessI32_N.get_pixelc                 C   s   || j | |< d S r!   rW   r]   r   r   r   r+     s   z_PyAccessI32_N.set_pixelNrI   r   r   r   r   rm     r_   rm   c                   @   s0   e Zd ZdZdd Zdd Zdd Zdd	 Zd
S )_PyAccessI32_Swapz,I;32L/B access, with byteswapping conversionc                 O   rT   r!   rn   r?   r   r   r   r      rU   z_PyAccessI32_Swap._post_initc                 C   s\   t d|}t d|}|d |d |d |d f\|d< |d< |d< |d< t d|d S )Nzint *zunsigned char *r"   rP   r   r   )r   newr   )r   iorigcharsr   r   r   reverse#  s   4z_PyAccessI32_Swap.reversec                 C   s   |  | j| | S r!   rt   r>   rX   r   r   r   r3   )  rB   z_PyAccessI32_Swap.get_pixelc                 C   s   |  || j| |< d S r!   ru   r]   r   r   r   r+   ,  s   z_PyAccessI32_Swap.set_pixelN)r6   r7   r8   rJ   r   rt   r3   r+   r   r   r   r   ro     s    ro   c                   @   r9   )	
_PyAccessFz32 bit float accessc                 O   r;   )Nzfloat **r=   r?   r   r   r   r   3  rB   z_PyAccessF._post_initc                 C   rV   r!   rW   rX   r   r   r   r3   6  rY   z_PyAccessF.get_pixelc                 C   s<   z
|| j | |< W d S  ty   |d | j | |< Y d S w )Nr   )r>   r\   r]   r   r   r   r+   9  s
   z_PyAccessF.set_pixelNrI   r   r   r   r   rv   0  r_   rv   1Lr   zI;16NZLAZLar   RGBZLABZHSVZYCbCrZRGBAZRGBaZRGBXZCMYKFIlittlezI;16zI;16LzI;16BzI;32LzI;32BFc                 C   s.   t | jd }|std| j d S || |S )NzPyAccess Not Implemented: %s)mode_mapgetr   loggerdebug)r   r   Zaccess_typer   r   r   rp   f  s
   
rp   r5   )loggingsysZ
_deprecater   Zcffir   Zdefsr   ZcdefImportErrorexZ_utilr   	getLoggerr6   r   r   r:   rL   rR   rS   r`   rc   rk   rm   ro   rv   r}   	byteorderrp   r   r   r   r   <module>   s   
Y	


