o
    üÞhB  ã                   @  sÆ   d dl mZ d dlZd dlZd dlmZmZmZ ddlm	Z	m
Z
mZmZmZ ddlmZ ddlmZ ddd„Zddd„ZG dd„ dejƒZe	 eje¡ e	 eje¡ e	 ejd¡ e	 ejd¡ dS )é    )ÚannotationsN)ÚIOÚAnyÚcasté   )ÚImageÚ	ImageFileÚImageSequenceÚJpegImagePluginÚTiffImagePlugin)Úo32le)ÚDeferredErrorÚimúImage.ImageÚfpú	IO[bytes]Úfilenameústr | bytesÚreturnÚNonec                 C  s   t  | ||¡ d S ©N)r
   Ú_save)r   r   r   © r   úR/var/www/html/premium_crap/venv/lib/python3.10/site-packages/PIL/MpoImagePlugin.pyr   %   s   r   c              
   C  sè  | j  dg ¡}|st| ddƒst| ||ƒ d S d}g }| g|¢}tdd„ |D ƒƒ}|D ]l}t |¡D ]d}	|s}dd|  }
d	t d
d|
 ¡ d d|
  |	j d< |	j  d¡}t	|t
jƒrd| ¡ }||	j d< |rn|dt|ƒ 7 }t |	||¡ | | ¡ ¡ q2|	 | ¡}|	 |d¡ ||	_ | | ¡ |d  ¡ q2q+t ¡ }d|d< t|ƒ|d< d}d}t|ƒD ]%\}}|dkr¹d}nd}|t d|||dd¡7 }|dkrÏ||8 }||7 }q®||d< | |¡ | dtdƒ | d¡ ¡ | dtj¡ d S )NÚappend_imagesÚis_animatedFé   c                 s  s   � | ]	}t |d dƒV  qdS )Ún_framesr   N)Úgetattr)Ú.0Úseqr   r   r   Ú	<genexpr>2   s   € z_save_all.<locals>.<genexpr>éB   é   s   ÿâz>Hé   s   MPF ó    ÚextraÚexifé   ÚJPEGéÿÿÿÿs   0100i °  é°  ó    r   i   z<LLLHHé°  s   II* é   )ÚencoderinfoÚgetr   r   Úsumr	   ÚIteratorÚstructÚpackÚ
isinstancer   ÚExifÚtobytesÚlenr
   ÚappendÚtellÚ_attach_default_encoderinfoÚsaver   ÚImageFileDirectory_v2Ú	enumerateÚseekÚwriter   ÚosÚSEEK_END)r   r   r   r   Ú
mpf_offsetÚoffsetsÚim_sequencesÚtotalÚim_sequenceÚim_frameÚ
ifd_lengthr'   r/   ÚifdÚ	mpentriesÚdata_offsetÚiÚsizeÚmptyper   r   r   Ú	_save_all)   sd   
ÿþýÿ

é

rP   c                   @  s^   e Zd ZdZdZdZddd„Zdddd„Zddd„Zddd„Z	ddd„Z
e	dd dd„ƒZdS )!ÚMpoImageFileÚMPOzMPO (CIPA DC-007)Fr   r   c                 C  s$   | j  d¡ tj | ¡ |  ¡  d S )Nr   )r   r?   r
   ÚJpegImageFileÚ_openÚ_after_jpeg_open©Úselfr   r   r   rT   l   s   zMpoImageFile._openNÚmpheaderúdict[int, Any] | Nonec                   s´   |d ur|nˆ   ¡ ˆ _ˆ jd u rd}t|ƒ‚ˆ jd ˆ _‡ fdd„ˆ jd D ƒˆ _dˆ jd< ˆ jtˆ jƒks8J ‚ˆ jd= ˆ jdkˆ _ˆ jˆ _	ˆ j	 
ˆ jd ¡ dˆ _dˆ _dˆ _d S )	Nz(Image appears to be a malformed MPO filer+   c                   s   g | ]}|d  ˆ j d  ‘qS )Ú
DataOffsetÚmpoffset)Úinfo)r   ÚmpentrV   r   r   Ú
<listcomp>w   s    ÿz1MpoImageFile._after_jpeg_open.<locals>.<listcomp>r-   r   r[   r   )Ú_getmpÚmpinfoÚ
ValueErrorr   Ú_MpoImageFile__mpoffsetsr8   r\   r   r   Ú_fpr?   Ú_MpoImageFile__frameÚoffsetÚreadonly)rW   rX   Úmsgr   rV   r   rU   q   s"   

ÿ

zMpoImageFile._after_jpeg_openÚposÚintc                 C  s$   t | jtƒr
| jj‚| j |¡ d S r   )r5   rc   r   Úexr?   )rW   rh   r   r   r   Ú	load_seek‡   s   zMpoImageFile.load_seekÚframec                 C  sà   |   |¡sd S t| jtƒr| jj‚| j| _| j| | _| j 	d¡}d| jv r*| jd= | j 
| jd ¡ | j d¡s?d}t|ƒ‚| j 
| j¡ tj | ¡ | j 	d¡|krX|  ¡  t dd| j | j| jd d ¡g| _|| _d S )Nr'   é   zNo data found for frameÚjpeg)r   r   r   r*   )Ú_seek_checkr5   rc   r   rj   r   rb   re   r\   r0   r?   Úreadra   r
   rS   rT   Ú_reload_exifr   Ú_TilerN   Útilerd   )rW   rl   Úoriginal_exifrg   r   r   r   r?   Œ   s(   

 ÿ
zMpoImageFile.seekc                 C  s   | j S r   )rd   rV   r   r   r   r:   ¦   s   zMpoImageFile.tellÚjpeg_instanceúJpegImagePlugin.JpegImageFilec                 C  s   t | _tt | ƒ}| |¡ |S )aC  
        Transform the instance of JpegImageFile into
        an instance of MpoImageFile.
        After the call, the JpegImageFile is extended
        to be an MpoImageFile.

        This is essentially useful when opening a JPEG
        file that reveals itself as an MPO, to avoid
        double call to _open.
        )rQ   Ú	__class__r   rU   )ru   rX   Úmpo_instancer   r   r   Úadopt©   s   

zMpoImageFile.adopt)r   r   r   )rX   rY   r   r   )rh   ri   r   r   )rl   ri   r   r   )r   ri   )ru   rv   rX   rY   r   rQ   )Ú__name__Ú
__module__Ú__qualname__ÚformatÚformat_descriptionÚ!_close_exclusive_fp_after_loadingrT   rU   rk   r?   r:   Ústaticmethodry   r   r   r   r   rQ   g   s    



þrQ   z.mpoz	image/mpo)r   r   r   r   r   r   r   r   )Ú
__future__r   rA   r3   Útypingr   r   r   Ú r   r   r	   r
   r   Ú_binaryr   Ú_utilr   r   rP   rS   rQ   Úregister_saver}   Úregister_save_allÚregister_extensionÚregister_mimer   r   r   r   Ú<module>   s   

>^