
    th                     8   d dl Z d dlZd dlZddlmZmZmZmZmZm	Z	 ddl
mZ ddl
mZ d Zd Z G d d	ej                  Z ej        ej        e            ej        ej        e            ej        ej        d
            ej        ej        d           dS )    N   )ExifTagsImage	ImageFileImageSequenceJpegImagePluginTiffImagePlugin)i16be)o32lec                 2    t          j        | ||           d S N)r   _save)imfpfilenames      f/var/www/html/mycamper/aliexpress-site/backend/venv/lib/python3.11/site-packages/PIL/MpoImagePlugin.pyr   r   (   s    "b(+++++    c           
         | j                             dg           }|s0	 | j        }n# t          $ r d}Y nw xY w|st	          | ||           d S d}g }t          j        | g|          D ]1}t          j        |          D ]}|sdt          j
        dd          z   dz   dz   |j         d	<   |j                             d
          }	t          |	t          j                  r|	                                }	|	|j         d
<   |	r|dt          |	          z   z  }t!          j        |||           |                    |                                           |                    |d           |                    |                                |d         z
             3t)          j                    }
d|
d<   t          |          |
d<   d}d}t-          |          D ]<\  }}|dk    rd}nd}|t          j
        d|||dd          z  }|dk    r||z  }||z  }=||
d<   |                    |           |                    dt3          d          z   |
                    d          z              |                    dt4          j                   d S )Nappend_imagesF   s   z>HX   s   MPF sR                                                                                     extraexif   JPEGs   0100i     r   r   i   z<LLLHH  s   II*    )encoderinfogetis_animatedAttributeErrorr   	itertoolschainr   Iteratorstructpack
isinstancer   Exiftobyteslenr   appendtellsaver	   ImageFileDirectory_v2	enumerateseekwriter   osSEEK_END)r   r   r   r   animated
mpf_offsetoffsets
imSequenceim_framer   ifd	mpentriesdata_offsetisizemptypes                   r   	_save_allrA   ,   s   N&&;;M 	~HH 	 	 	HHH	 	"b(###FJGordM:: 8 8
%.z:: 	8 	8H 8  &+dF";";;hFR $W-  +//77dEJ// 8<<>>D37H(0 0!c$ii-/J%hH===rwwyy))))b&)))rwwyy72;67777#	8& 
/
1
1CCKg,,CKIKW%%  466FFFV[64aKKK	66:%KtCKGGJHH]U1XX%A6777GGAr{s   ' 66c                   R    e Zd ZdZdZdZd ZddZd Zd Z	d	 Z
edd
            ZdS )MpoImageFileMPOzMPO (CIPA DC-007)Fc                     | j                             d           t          j                            |            |                                  d S )Nr   )r   r2   r   JpegImageFile_open_after_jpeg_openselfs    r   rG   zMpoImageFile._openl   sB    Q%++D111r   Nc                      j          _        ||n                                  _         j        d          _         fd j        d         D              _        d j        d<    j        t           j                  k    sJ  j        d=  j        dk     _         j	         _
         j
                             j        d                    d _        d _        d _        d S )Nr   c                 <    g | ]}|d          j         d         z   S )
DataOffsetmpoffset)info).0mpentrJ   s     r   
<listcomp>z1MpoImageFile._after_jpeg_open.<locals>.<listcomp>u   s7     
 
 
<AE,$)J"77
 
 
r   r   r   rN   r   )r?   _initial_size_getmpmpinfon_frames_MpoImageFile__mpoffsetsr,   rO   r"   r   _fpr2   _MpoImageFile__frameoffsetreadonly)rJ   mpheaders   ` r   rH   zMpoImageFile._after_jpeg_openq   s    !Y"*"6hhDKKMMF+
 
 
 
EI[QWEX
 
 
   }D$4 5 55555Ij!=1,7d&q)***r   c                 :    | j                             |           d S r   )rX   r2   )rJ   poss     r   	load_seekzMpoImageFile.load_seek   s    cr   c                    |                      |          sd S | j        | _        | j        |         | _        | j                            | j        dz              | j                            d          }|sd}t          |          | j        | _	        t          |          dk    rt          | j                            d                    dz
  }t          j        | j        |          | j        d<   |                                  | j        d         |         d         d         }|                    d          rS|                                                     t&          j        j                  }d	|v rd
|v r|d	         |d
         f| _	        n%d| j        v r| j        d= |                                  dd| j        z   | j        | j        dffg| _        || _        d S )N   zNo data found for framei  r   r   	AttributeMPTypezLarge Thumbnaili  i  jpeg)r   r    )_seek_checkrX   r   rW   rZ   r2   read
ValueErrorrS   _sizei16r   
_safe_readrO   _reload_exifrU   
startswithgetexifget_ifdr   IFDr*   r?   modetilerY   )rJ   framesegmentmsgnr@   r   s          r   r2   zMpoImageFile.seek   s   && 	F(&u-T[1_%%%',,q// 	"+CS//!'
w<<6!!DGLLOO$$q(A ) 4TWa @ @DIf[(/<XFF  !233 <||~~--hl.?@@D==Ud]]"&u+tE{!;DJty  	&!fty0$+	2OP	r   c                     | j         S r   )rY   rI   s    r   r.   zMpoImageFile.tell   s
    |r   c                 H    t           | _        |                     |           | 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.
        )rC   	__class__rH   )jpeg_instancer\   s     r   adoptzMpoImageFile.adopt   s&     #/&&x000r   r   )__name__
__module____qualname__formatformat_description!_close_exclusive_fp_after_loadingrG   rH   r_   r2   r.   staticmethodr{    r   r   rC   rC   g   s        F,(-%     
   (    :      \  r   rC   z.mpoz	image/mpo)r$   r4   r'   re   r   r   r   r   r   r	   _binaryr
   rj   r   r   rA   rF   rC   register_saver   register_save_allregister_extensionregister_mimer   r   r   <module>r      sX  *     				                 " ! ! ! ! !      , , ,4 4 4vO O O O O?0 O O Or  L' / / /  +Y 7 7 7  ,f 5 5 5  L' 5 5 5 5 5r   