U
    a/                     @   sh   d dl mZmZmZ d dlmZ dd ZG dd dejZ	e
e	je ee	jd ee	jd d	S )
   )Image	ImageFileJpegImagePlugin)i16bec                 C   s   t | ||S N)r   _save)Zimfpfilename r
   /home/adriano.carvalho/ftp/files/BrinquedotecaVirtual/brinquedotecavirtual/venv/lib/python3.8/site-packages/PIL/MpoImagePlugin.pyr      s    r   c                   @   sX   e Zd ZdZdZdZdd ZdddZd	d
 Zdd Z	dd Z
dd ZedddZdS )MpoImageFileZMPOzMPO (CIPA DC-007)Fc                 C   s$   | j d tj|  |   d S )N    )r   seekr   JpegImageFile_open_after_jpeg_openselfr
   r
   r   r   +   s    zMpoImageFile._openNc                    s   |d k	r|n    _ jd  _ fdd jd D  _d jd<  jt jksZt jd=  jdk _ j _	 j	
 jd  d _d _d _d S )Ni  c                    s   g | ]}|d   j d  qS )Z
DataOffsetmpoffset)info).0Zmpentr   r
   r   
<listcomp>3   s    z1MpoImageFile._after_jpeg_open.<locals>.<listcomp>  r   r   r   )Z_getmpmpinfoZn_frames_MpoImageFile__mpoffsetslenAssertionErrorr   Zis_animatedr   _MpoImageFile__fpr   _MpoImageFile__frameoffsetreadonly)r   mpheaderr
   r   r   r   0   s    

zMpoImageFile._after_jpeg_openc                 C   s   | j | d S r   )r   r   )r   posr
   r
   r   	load_seekC   s    zMpoImageFile.load_seekc                 C   s  |  |sd S | j| _| j| | _| j| jd  | jd}|sLtdt|dkrt| jdd }t	
| j|| jd< | jd | d d }|dr|  d	}d
|krd|kr|d
 |d f| _nd| jkr| jd= dd| j | j| jdffg| _|| _d S )N   zNo data found for framei  exifr   	AttributeZMPTypezLarge Thumbnailii  i  i  Zjpeg)r   r    )Z_seek_checkr   r   r   r   r   read
ValueErrori16r   
_safe_readr   r   
startswithZgetexifZget_ifd_sizesizemodeZtiler   )r   framesegmentnZmptyper%   r
   r
   r   r   F   s(    


zMpoImageFile.seekc                 C   s   | j S r   )r   r   r
   r
   r   tell_   s    zMpoImageFile.tellc                 C   sB   z4z| j | jkr| j   W n tk
r0   Y nX W 5 d | _ X d S r   )r   r   closeAttributeErrorr   r
   r
   r   
_close__fpb   s    
zMpoImageFile._close__fpc                 C   s   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.
        )r   	__class__r   )Zjpeg_instancer!   r
   r
   r   adoptk   s    
zMpoImageFile.adopt)N)N)__name__
__module____qualname__formatformat_descriptionZ!_close_exclusive_fp_after_loadingr   r   r#   r   r3   r6   staticmethodr8   r
   r
   r
   r   r   %   s   
	r   z.mpoz	image/mpoN)r'   r   r   r   _binaryr   r*   r   r   r   Zregister_saver<   Zregister_extensionZregister_mimer
   r
   r
   r   <module>   s   	^