U
    e2                     @  sz   d dl mZ ddlmZmZ dadd Zdd ZG d	d
 d
ejZ	dd Z
ee	je	e ee	je
 ee	jd dS )    )annotations   )Image	ImageFileNc                 C  s   | a dS )z_
    Install application-specific GRIB image handler.

    :param handler: Handler object.
    N_handler)handler r	   Y/var/www/html/StaffProfile/newvenv/lib/python3.8/site-packages/PIL/GribStubImagePlugin.pyregister_handler   s    r   c                 C  s   | d d dko| d dkS )N   s   GRIB   r   r	   )prefixr	   r	   r
   _accept    s    r   c                   @  s$   e Zd ZdZdZdd Zdd ZdS )GribStubImageFileZGRIBc                 C  sX   | j  }t| j ds&d}t|| j | d| _d| _|  }|rT|	|  d S )N   zNot a GRIB fileF)r   r   )
fptellr   readSyntaxErrorseek_mode_size_loadopen)selfoffsetmsgloaderr	   r	   r
   _open(   s    
zGribStubImageFile._openc                 C  s   t S )Nr   )r   r	   r	   r
   r   9   s    zGribStubImageFile._loadN)__name__
__module____qualname__formatformat_descriptionr    r   r	   r	   r	   r
   r   $   s   r   c                 C  s0   t d kstt dsd}t|t | || d S )NsavezGRIB save handler not installed)r   hasattrOSErrorr&   )Zimr   filenamer   r	   r	   r
   _save=   s    r*   z.grib)
__future__r    r   r   r   r   r   ZStubImageFiler   r*   Zregister_openr$   Zregister_saveZregister_extensionr	   r	   r	   r
   <module>   s   
