B
    zb                 @   s|   d dl Z ddlmZmZmZ ddlmZ e dZdd Z	G dd	 d	ejZ
ee
je
e	 ee
jd
 ee
jd dS )    N   )Image	ImageFileImagePalette)o8s$   "([0-9]*) ([0-9]*) ([0-9]*) ([0-9]*)c             C   s   | d d dkS )N	   s	   /* XPM */ )prefixr   r   1lib/python3.7/site-packages/PIL/XpmImagePlugin.py_accept   s    r   c               @   s$   e Zd ZdZdZdd Zdd ZdS )XpmImageFileZXPMzX11 Pixel Mapc       
      C   s   t | jdstdx*| j }|s0tdt|}|rP qW t|dt|df| _	t|d}t|d}|dks|dkrt
d	d
gd }x"t|D ]}| j }|dd  dkr|d d }n|dd  dkr|d d }|d }|dd  }xtdt|dD ]}|| dkr ||d  }	|	dkrT|| jd< n^|	d d dkrt|	dd  d}	t|	d? d@ t|	d? d@  t|	d@  ||< nt
d	P q W t
d	qW d| _tdd|| _dd| j | j dfg| _d S )Nr   znot an XPM filezbroken XPM filer               zcannot read this XPM files      s   
r      cs   NoneZtransparency   #         PZRGB    raw)r   r   )r   r   r   )r   fpreadSyntaxErrorreadlinexpm_headmatchintgroupZ_size
ValueErrorrangesplitleninfor   moder   r   joinpalettesizetellZtile)
selfsmZpalZbppr*   _ciZrgbr   r   r
   _open(   sJ    




2zXpmImageFile._openc             C   sP   | j \}}d g| }x0t|D ]$}| j d|d  |||< qW d|S )Nr   r   )r+   r$   r   r   ljustr)   )r-   bytesZxsizeZysizer.   r2   r   r   r
   	load_readk   s
    

$zXpmImageFile.load_readN)__name__
__module____qualname__formatZformat_descriptionr3   r6   r   r   r   r
   r   #   s   Cr   z.xpmz	image/xpm)re r   r   r   Z_binaryr   compiler   r   r   Zregister_openr:   Zregister_extensionZregister_mimer   r   r   r
   <module>   s   
[