o
    Zha                   
   @  s   d dl mZ d dlZd dlmZ ddlmZmZmZ ddl	m
Z
 ddl	mZ ddl	mZ dd	l	mZ dd
l	mZ dddddddddd	Zd ddZG dd dejZdd Zdd Zeejee eejd eejd dS )!    )annotationsN)cached_property   )Image	ImageFileImagePalette)i8)i16be)i32be)si16be)si32be)1r   )Lr   )Pr   )RGB   )CMYK   )ZLABr   )	)r   r   )r      )r   r   )   r   )r   r   )r   r   )   r   )r   r   )	   r   prefixbytesreturnboolc                 C  s   | d d dkS )Nr   s   8BPS )r   r   r   I/var/www/html/lang_env/lib/python3.10/site-packages/PIL/PsdImagePlugin.py_accept0   s   r   c                   @  s^   e Zd ZdZdZdZdddZedd	 Ze	dddZ
e	dddZdddZdddZdS )PsdImageFileZPSDzAdobe PhotoshopFr   Nonec                 C  s&  | j j}|d}t|rt|ddkrd}t|t|d}t|d}t|d}t||f \}}||kr:d}t||d	krF|dkrFd
}d}|| _t|dt|df| _	t|d}	|	ro||	}
|dkro|	dkrot
d|
| _g | _t|d}	|	r| j  |	 }| j  |k r|d t|d}|t|d}t|d@ s|d |t|d}
t|
d@ r|d | j|||
f |dkr|
| jd< | j  |k sd | _t|d}	|	r| j  |	 }t|d}	|	r| j  | _|	| _| j | d | _t| j |d| j || _| j | _d| _d| _d S )N   r   r   znot a PSD file         znot enough channelsr   RGBA      r   i   zRGB;Lr   i  Zicc_profile)r   r   )fpreadr   i16SyntaxErrorMODESOSError_modei32_sizer   rawpalette	resourcestellr   lenappendinfo_layers_position_layers_sizeseek	_n_frames	_maketilesizetile_fpframeZ
_min_frame)selfr)   smsgZpsd_bitsZpsd_channelsZpsd_modemodechannelsr=   dataendidnamer   r   r   _open=   sj   




zPsdImageFile._openc                 C  sL   g }| j d ur| j| j  tt| j| j}t|| j}t	|| _
|S N)r8   r?   r:   ioBytesIOr   
_safe_readr9   
_layerinfor5   r;   )rA   layersZ_layer_datar   r   r   rP      s   

zPsdImageFile.layersintc                 C  s   | j d u rt| j| _ | j S rK   )r;   r5   rP   rA   r   r   r   n_frames   s   
zPsdImageFile.n_framesr   c                 C  s   t | jdkS )Nr   )r5   rP   rR   r   r   r   is_animated   s   zPsdImageFile.is_animatedlayerc              
   C  sl   |  |sd S z| j|d  \}}}}|| _|| _|| _| j| _W d S  ty5 } zd}t||d }~ww )Nr   zno such layer)	Z_seek_checkrP   r.   r>   r@   r?   r(   
IndexErrorEOFError)rA   rU   _rD   r>   erC   r   r   r   r:      s   

zPsdImageFile.seekc                 C  s   | j S rK   )r@   rR   r   r   r   r4      s   zPsdImageFile.tellN)r   r    )r   rQ   )r   r   )rU   rQ   r   r    )__name__
__module____qualname__formatformat_descriptionZ!_close_exclusive_fp_after_loadingrJ   r   rP   propertyrS   rT   r:   r4   r   r   r   r   r   8   s    
S
	
r   c              	     sJ  g } fdd}t |d}|t|d k rd}t|tt|D ]}t|d}t|d}t|d}	t|d}
g }t|d}|dkra |d d tj t	|d} |tj q"t|D ]}t|d}|d	krtd
}nd| }|
| |d qe|  |dgkrd}n|g dkrd}n|g dkrd}nd }|d d}t	|d}|r  | }t	|d}|rǈ |d tj t	|d}|rֈ |tj t|d}|r||dd} | |
|||||
|	ff q"t|D ]&\}\}}}g }|D ]}t ||d}|r|| q||||f||< q|S )Nc                   s   t  | S rK   )r   rN   )r=   r(   r   r   r)      s   z_layerinfo.<locals>.readr      z4Layer block too short for number of layers requestedr      r#   i  Ar%   Rr   )BGrd   r   )rc   re   rf   rd       r   zlatin-1replace)si16absr+   rangesi32r*   r:   rL   SEEK_CURr/   r6   sortr4   r   decode	enumerater<   extend)r(   Zct_bytesrP   r)   ctrC   rX   Zy0Zx0y1x1rD   Zct_typesr=   typemrI   Zdata_endlengthibboxr>   tr   r`   r   rO      st   




rO   c                 C  s2  d }| j }t|d}|d |d  }|d |d  }|  }	|dkrHg }t|D ]}
||
 }|dkr7|d7 }|d||	|f |	||  }	q)nB|dkrd}g }||| d }|  }	t|D ])}
||
 }|dkrn|d7 }|d||	|f t|D ]}|	t|| }	|d7 }q{q`| |	 |	d@ r|d |S )	Nr   r   r   r   r   z;Ir1   Zpackbits)r)   r*   r4   rl   r6   r:   )filerD   rz   rE   r>   r)   compressionZxsizeZysizeoffsetZchannelrU   ry   Z	bytecountyr   r   r   r<     sB   

r<   z.psdzimage/vnd.adobe.photoshop)r   r   r   r   )
__future__r   rL   	functoolsr   rg   r   r   r   _binaryr   r	   r*   r
   r/   r   rj   r   rm   r,   r   r   rO   r<   Zregister_openr]   Zregister_extensionZregister_mimer   r   r   r   <module>   s6   
 X2