o
    sÇhÍ  ã                   @  s˜   d dl mZ d dlZd dlmZ ddlmZmZ dadd
d„Z	ddd„Z
G dd„ dejƒZddd„Ze ejee
¡ e eje¡ e ejddg¡ dS ) é    )ÚannotationsN)ÚIOé   )ÚImageÚ	ImageFileÚhandlerúImageFile.StubHandler | NoneÚreturnÚNonec                 C  s   | a dS )z_
    Install application-specific HDF5 image handler.

    :param handler: Handler object.
    N©Ú_handler)r   © r   úk/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/PIL/Hdf5StubImagePlugin.pyÚregister_handler   s   r   ÚprefixÚbytesÚboolc                 C  s
   |   d¡S )Ns   ‰HDF

)Ú
startswith)r   r   r   r   Ú_accept#   s   
r   c                   @  s(   e Zd ZdZdZd
dd„Zddd„Zd	S )ÚHDF5StubImageFileÚHDF5r	   r
   c                 C  sV   t | j d¡ƒsd}t|ƒ‚| j dtj¡ d| _d| _|  	¡ }|r)| 
| ¡ d S d S )Né   zNot an HDF fileiøÿÿÿÚF)r   r   )r   ÚfpÚreadÚSyntaxErrorÚseekÚosÚSEEK_CURÚ_modeÚ_sizeÚ_loadÚopen)ÚselfÚmsgÚloaderr   r   r   Ú_open+   s   ÿzHDF5StubImageFile._openr   c                 C  s   t S )Nr   )r#   r   r   r   r!   :   s   zHDF5StubImageFile._loadN)r	   r
   )r	   r   )Ú__name__Ú
__module__Ú__qualname__ÚformatÚformat_descriptionr&   r!   r   r   r   r   r   '   s
    
r   ÚimúImage.Imager   ú	IO[bytes]Úfilenameústr | bytesc                 C  s0   t d u s	tt dƒsd}t|ƒ‚t  | ||¡ d S )NÚsavezHDF5 save handler not installed)r   ÚhasattrÚOSErrorr1   )r,   r   r/   r$   r   r   r   Ú_save>   s   r4   z.h5z.hdf)r   r   r	   r
   )r   r   r	   r   )r,   r-   r   r.   r/   r0   r	   r
   )Ú
__future__r   r   Útypingr   Ú r   r   r   r   r   ÚStubImageFiler   r4   Úregister_openr*   Úregister_saveÚregister_extensionsr   r   r   r   Ú<module>   s   




