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    !?hX                     @   s  d dl Z d dlZd dlZd dlZd dlZd dlmZ d dlZd dlm	Z
 ddlmZ ddlmZ ddlmZ ejdd	d
ejdddeeddddejddddddejdddedddejdddedddejdddedd dejd!d"ddd#dejd$d%ddd&dejd'd(d)eeeefd*d+d,ejd-d.ed/ejd0d1ed2d3ejd4ed/ejd5ed/eeeeedd6d7d8ZdS )9    N)IO)Image   )remove)new_session)sessions_namesbzfor a byte stream as input)namehelpz-mz--modelZu2netTz
model name)defaulttypeshow_defaultZshow_choicesr
   z-az--alpha-mattingzuse alpha matting)Zis_flagr   r
   z-afz$--alpha-matting-foreground-threshold   ztrimap fg threshold)r   r   r   r
   z-abz$--alpha-matting-background-threshold
   ztrimap bg thresholdz-aez--alpha-matting-erode-sizez
erode sizez-omz--only-maskzoutput only the maskz-ppmz--post-process-maskzpost process the maskz-bgcz	--bgcolor)r   r   r   r      zABackground color (R G B A) to replace the removed background with)r   r   nargsr
   z-xz--extras)r   z-oz--output_specifierzCprintf-style specifier for output filenames (e.g. 'output-%d.png')))r   r
   image_widthimage_height)modelextrasr   r   output_specifierreturnc                    s   z t| W n tk
r(   Y nX t| f d  r|tjtjtj	}tj
|s|tj|dd ttddddd  fd	d
}t|  dS )a  
    Command-line interface for processing images by removing the background using a specified model and generating a mask.

    This CLI command takes several options and arguments to configure the background removal process and save the processed images.

    Parameters:
        model (str): The name of the model to use for background removal.
        extras (str): Additional options in JSON format that can be passed to customize the background removal process.
        image_width (int): The width of the input images in pixels.
        image_height (int): The height of the input images in pixels.
        output_specifier (str): A printf-style specifier for the output filenames. If specified, the processed images will be saved to the specified output directory with filenames generated using the specifier.
        **kwargs: Additional keyword arguments that can be used to customize the background removal process.

    Returns:
        None
       T)exist_ok)imgr   c                 S   s   t  }| j|dd | S )NPNGformat)ioBytesIOsavegetvalue)r   Zbuff r"   J/var/www/html/venv/lib/python3.8/site-packages/rembg/commands/b_command.pyimg_to_byte_array   s    z$b_command.<locals>.img_to_byte_arrayc                     sj   t  } t  }t | |  fddtjI d H  | t jj	tj
I d H \}}t |||| }||fS )Nc                      s    S )Nr"   r"   protocolr"   r#   <lambda>       z9b_command.<locals>.connect_stdin_stdout.<locals>.<lambda>)asyncioZget_event_loopStreamReaderZStreamReaderProtocolZconnect_read_pipesysstdinZconnect_write_pipestreamsZFlowControlMixinstdoutStreamWriter)loopreaderZw_transportZ
w_protocolwriterr"   r%   r#   connect_stdin_stdout   s    
 z'b_command.<locals>.connect_stdin_stdoutc                     s    I d H \} }d}zp|   I d H }|s.W qtdf|}t|fdi}rl|j| dd n|| |d7 }W q tjk
r   Y qY qX qd S )Nr   RGBsessionr   r      )ZreadexactlyPILImage	frombytesr   r    writer)   ZIncompleteReadError)r1   r2   idxZ	img_bytesr   outputZbytes_per_imgr3   r   r   r$   kwargsr   r5   r"   r#   main   s    zb_command.<locals>.mainN)updatejsonloads	Exceptionr   ospathdirnameabspath
expanduserisdirmakedirsr7   bytesr)   run)r   r   r   r   r   r=   
output_dirr>   r"   r<   r#   	b_command   s     irM   )r)   r   r@   rC   r+   typingr   ZclickZ	PIL.Imager   r7   bgr   Zsession_factoryr   sessionsr   commandoptionZChoiceintstrargumentrM   r"   r"   r"   r#   <module>   s   	
