B
    -a_                 @   s   d dl mZmZ dZdddddd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ddg eej	d dS )   )Image	ImageFiles    	
1LRGBZCMYKPRGBA)s   P4s   P5s   P6s   P0CMYKs   PyPs   PyRGBAs   PyCMYKc             C   s   | dd dko| d dkS )N    r      Ps   0456y )prefixr   r   6/tmp/pip-unpacked-wheel-rysjrues/PIL/PpmImagePlugin.py_accept'   s    r   c               @   s&   e Zd ZdZdZd	ddZdd ZdS )
PpmImageFileZPPMzPbmplus image    c             C   sP   xJ| j d}|r|tkrP |dkr,td|| }t|dkrtdqW |S )Nr      yz"Expected ASCII value, found binary	   zExpected int, got > 9 digits)fpreadb_whitespace
ValueErrorlen)selfscr   r   r   _token4   s    zPpmImageFile._tokenc             C   sf  | j d}|dkrtd| |}t| }dddd|| _|dkrVd| _d	}n
| | _}xtd
D ]}xDx*| j d}|t	krP |dkrrt
dqrW |dkrP | j  }qpW t| |}|dkr|}qj|dkr|}|dkrP qj|dkrj|dkrj|dkst
d| |dk r&d| _d}qjd| _d}qjW ||f| _ddd||f| j  |ddffg| _d S )Nr   r
   znot a PPM filezimage/x-portable-bitmapzimage/x-portable-graymapzimage/x-portable-pixmap)s   P4s   P5s   P6r   z1;I   r   z(File does not extend beyond magic number   #r	         r   zToo many colors for band: i   IzI;16BzI;32Braw)r   r   SyntaxErrorr   MODESgetZcustom_mimetypemoderanger   r   readlineint_sizetellZtile)r   r   Zmagic_numberr%   rawmodeixZxsizeZysizer   r   r   _open@   sT    




zPpmImageFile._openN)r   )__name__
__module____qualname__formatformat_descriptionr   r-   r   r   r   r   r   /   s   
r   c          
   C   s&  | j dkrd\}}n|| j dkr(d\}}nh| j dkrV|  d dk rLd\}}qd	\}}n:| j d
krjd\}}n&| j dkr~d\}}ntd| j  d||d| j d  |dkr|d |dkr|dkr|d n&|dkr|d n|dkr|d t| |dd| j d|ddffg d S )Nr   )z1;Is   P4r   )r   s   P5r    r   i   )zI;16Bs   P5)zI;32Bs   P5r   )r   s   P6r   zcannot write mode z as PPMz
%d %d
asciis   P6s   255
s   P5zI;16Bs   65535
zI;32Bs   2147483648
r!   )r	   r	   r	   )r%   Z
getextremaOSErrorwritesizeencoder   _save)Zimr   filenamer+   headr   r   r   r8   {   s0    












r8   z.pbmz.pgmz.ppmz.pnmzimage/x-portable-anymapN) r   r   r   r#   r   r   r8   Zregister_openr1   Zregister_saveZregister_extensionsZregister_mimer   r   r   r   <module>   s   L$