
     f                        d dl mZ d dl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Z G d dej                  Z ej        ej        ee            ej        ej        ddg           dS )    )annotationsN   )Image	ImageFileImagePalette)i16le)i32leo8prefixbytesreturnboolc                p    t          |           dk    o#t          | d          dv ot          | d          dv S )N      )  i     )r      )leni16)r   s    U/var/www/api.educacionweb.es/myenv/lib/python3.11/site-packages/PIL/FliImagePlugin.py_acceptr      s@    Fq 	&NN..	&OOv%    c                  >    e Zd ZdZdZdZd Zd Zdd
ZddZ	ddZ
dS )FliImageFileFLIzAutodesk FLI/FLC AnimationFc                r   | j                             d          }t          |          r|dd         dk    sd}t          |          t	          |d          | _        | j        dk    | _        d| _        t	          |d	          t	          |d
          f| _        t          |d          }t	          |d          }|dk    r|dz  dz  }|| j
        d<   d t          d          D             }| j                             d          }d| _        t	          |d          dk    rU| j        t          |          z   | _        | j                             | j                   | j                             d          }t	          |d          dk    rt	          |d          }d }t          |          D ]}|(| j                             |dz
  t          j                   | j                             d          }t	          |d          }	|	dv r |                     ||	dk    rdnd            nt          |          }|s nd |D             }t#          j        dd                    |                    | _        d| _        | j         | _        | j                                         | _        |                     d           d S )N         s     znot an FLI/FLC filer   r   P   
      r   r   i  F   durationc                    g | ]}|||fS  r)   ).0as     r   
<listcomp>z&FliImageFile._open.<locals>.<listcomp>G   s    111Aq!9111r      i   i  )r      r.      r   c                t    g | ]5\  }}}t          |          t          |          z   t          |          z   6S r)   r
   )r*   rgbs       r   r,   z&FliImageFile._open.<locals>.<listcomp>c   s9    BBBYaA2a552a55=2a55(BBBr   RGBr   )fpreadr   SyntaxErrorr   n_framesis_animated_mode_sizei32inforange_FliImageFile__offsetseekosSEEK_CUR_paletter   rawjoinpalette_FliImageFile__frame_fptell_FliImageFile__rewind)
selfsmsgr'   magicrG   number_of_subchunks
chunk_size_
chunk_types
             r   _openzFliImageFile._open0   s   GLL

 	#qBx;66'Cc""" Aq		=1, 
AYYAr

*
 q"::Aq		F?? 4B.H (	* 21eCjj111GLLq!99 MCFF2DMGLL'''R  Aq!99"%a))J.// 
 
)GLLa===GLLOO AYY
((MM'
b0@0@11aHHHE VV
! E CB'BBB#'sxx/@/@AA 7		!r   c                   d}t          t          | j                            d                              D ]}| j                            d          }||d         z   }|d         }|dk    rd}| j                            |dz            }t          dt	          |          d          D ]6}||         |z  }||dz            |z  }||dz            |z  }	|||	f||<   |dz  }7d S )Nr   r/   r   r-   r   )r?   r   r6   r7   r   )
rL   rG   shiftierM   nr1   r2   r3   s
             r   rD   zFliImageFile._palettel   s     s47<<??++,, 	 	AQAAaDA!AAvvQU##A1c!ffa((  aDEMa!eH%a!eH%AY
Q	 	r   frameintr   Nonec                    |                      |          sd S || j        k     r|                     d           t          | j        dz   |dz             D ]}|                     |           d S )Nr   r   )_seek_checkrH   _seekr?   )rL   rZ   fs      r   rA   zFliImageFile.seek~   sx    && 	F4<JJqMMMt|a'33 	 	AJJqMMMM	 	r   c                   |dk    r.d| _         | j                            | j                   d| _        n|                                  || j         dz   k    rd| }t          |          || _         | j        | _        | j                            | j                   | j                            d          }|sd}t          |          t          |          }|| _        dd	| j        z   | j        d fg| _        | xj        |z  c_        d S )
Nr   r5   r   r   zcannot seek to frame r   zmissing frame sizefli)r   r   )rH   rI   rA   rK   r@   load
ValueErrorr6   r7   EOFErrorr=   decodermaxblocksizetile)rL   rZ   rN   rM   	framesizes        r   r_   zFliImageFile._seek   s    A::DLHMM$-(((DMM IIKKKDL1$$$1%11CS//! (T]###GLLOO 	 &C3--FF	(Vdi/EF	"r   c                    | j         S )N)rH   )rL   s    r   rJ   zFliImageFile.tell   s
    |r   N)rZ   r[   r   r\   )r   r[   )__name__
__module____qualname__formatformat_description!_close_exclusive_fp_after_loadingrT   rD   rA   r_   rJ   r)   r   r   r   r   +   s        F5(-%: : :x  $   # # # #<     r   r   z.fliz.flc)r   r   r   r   )
__future__r   rB    r   r   r   _binaryr   r   r	   r=   r   r   r   register_openrn   register_extensionsr)   r   r   <module>rv      s   " # " " " " " 				 , , , , , , , , , , ! ! ! ! ! ! ! ! ! ! ! !         { { { { {9& { { {B  L'w ? ? ?  ,-/? @ @ @ @ @r   