
    NYhf                    j   d dl mZ d dlZd dlZd dlZddlmZmZmZm	Z	 ddl
mZ d Zd Z G d d	ej                        Z ej                   ej"                  e        ej$                  ej"                  e        ej&                  ej"                  d
        ej(                  ej"                  d       y)    )annotationsN   )ImageImageSequenceJpegImagePluginTiffImagePlugin)o32lec                2    t        j                  | ||       y N)r   _save)imfpfilenames      Q/var/www/feuerwehr-webapp/venv/lib/python3.12/site-packages/PIL/MpoImagePlugin.pyr   r   #   s    "b(+    c           
        | j                   j                  dg       }|s	 | j                  }|st	        | ||       y d}g }t        j                  | g|      D ]"  }t        j                  |      D ]  }|sdt        j                  dd      z   dz   dz   |j                   d	<   |j                   j                  d
      }	t        |	t        j                        r|	j                         }	|	|j                   d
<   |	r|dt        |	      z   z  }t!        j                  |||       |j#                  |j%                                |j'                  |d       |j#                  |j%                         |d   z
         	 % t)        j*                         }
d|
d<   t        |      |
d<   d}d}t-        |      D ];  \  }}|dk(  rd}nd}|t        j                  d|||dd      z  }|dk(  r||z  }||z  }= ||
d<   |j/                  |       |j1                  dt3        d      z   |
j                  d      z          |j/                  dt4        j6                         y # t        $ r d}Y 9w xY w)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_allr?   '   sE   NN&&;M	~~H "b(#JGoordM: 8
%..z: 	8H  &++dF";;hFR $$W-  ++//7dEJJ/<<>D37H((0!c$i-/J%%hH=rwwy)b&)rwwy72;67#	88( 
/
/
1CCKg,CKIKW% 46FFV[[64aKK	6:%Kt CKGGJHH]U1X%A67GGAr{{_  	H	s   I I&%I&c                  J    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y)MpoImageFileMPOzMPO (CIPA DC-007)Fc                    | j                   j                  d       t        j                  j	                  |        | j                          y )Nr   )r   r0   r   JpegImageFile_open_after_jpeg_openselfs    r   rE   zMpoImageFile._openg   s1    Q%%++D1r   Nc                   ||n| j                         | _        | j                  d   | _        | j                  d   D cg c]  }|d   | j                  d   z    c}| _        d| j                  d<   | j                  t        | j                        k(  sJ | j                  d= | j                  dkD  | _        | j                  | _        | j                  j                  | j                  d          d| _
        d| _        d| _        y c c}w )Nr   r   
DataOffsetmpoffsetr   r   )_getmpmpinfon_framesinfo_MpoImageFile__mpoffsetsr*   r    r   _fpr0   _MpoImageFile__frameoffsetreadonly)rH   mpheadermpents      r   rF   zMpoImageFile._after_jpeg_openl   s    "*"6hDKKMF+EI[[QWEX
<AE,$))J"77
   }}D$4$4 5555IIj!==1,77d&&q)*
s   Dc                :    | j                   j                  |       y r   )rQ   r0   )rH   poss     r   	load_seekzMpoImageFile.load_seek   s    cr   c                   | j                  |      sy | j                  | _        | j                  |   | _        | j
                  j                  d      }d| j
                  v r| j
                  d= | j                  j                  | j                  dz          | j                  j                  d      sd}t        |      | j                  j                  | j                         t        j                  j                  |        | j
                  j                  d      |k7  r| j                          dd| j                  z   | j                  | j                  d   d   fg| _        || _        y )Nr      zNo data found for framejpeg)r   r   r   r   )_seek_checkrQ   r   rP   rS   rO   r   r0   read
ValueErrorr   rD   rE   _reload_exifr=   tilerR   )rH   frameoriginal_exifmsgs       r   r0   zMpoImageFile.seek   s   &((&&u-		f-TYY		&!T[[1_%ww||A+CS/!T[[!%%++D199== M1ftyy0$++tyy|B?OPQ	r   c                    | j                   S r   )rR   rG   s    r   r,   zMpoImageFile.tell   s    ||r   c                >    t         | _        | j                  |       | 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.
        )rA   	__class__rF   )jpeg_instancerU   s     r   adoptzMpoImageFile.adopt   s      #/&&x0r   r   )__name__
__module____qualname__formatformat_description!_close_exclusive_fp_after_loadingrE   rF   rY   r0   r,   staticmethodri    r   r   rA   rA   b   s@    F,(-% 
&,  r   rA   z.mpoz	image/mpo)
__future__r   r"   r2   r%    r   r   r   r   _binaryr	   r   r?   rD   rA   register_saverm   register_save_allregister_extensionregister_mimerq   r   r   <module>ry      s   ( #  	   ,4vG?00 Gb   L'' /   ++Y 7   ,,f 5   L'' 5r   