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| jdd� dd�| _dS )zL44 Parse image from file-like object containing ico file data45 � znot an ICO file� r r r" r r) � r( r* ) r? r@ rP rQ rR rS r. rC rU rV rW c S � | j S rK )rW ��xrF rF rG �<lambda>� � z"IcoFile.__init__.<locals>.<lambda>)�keyc S ra rK )rV rb rF rF rG rd � re T)rf �reverseN)r< rM � SyntaxErrorr] �entry�i16Znb_items�rangerN �i32r r r1 r/ )46�selfr] �s�msg�ir? r@ rP rS Z icon_headerrF rF rG �__init__� s: 47 48 49 �zIcoFile.__init__�set[tuple[int, int]]c C s dd� | j D �S )zI50 Get a set of all available icon sizes and color depths.51 c S s h | ]}|j |jf�qS rF )r? r@ )�.0�hrF rF rG � <setcomp>� s z IcoFile.sizes.<locals>.<setcomp>)ri �rm rF rF rG r � s z
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| d �df�}73W n ty� tjr�d}74n� Y nw |75�r|�d�}|�|76� |S )z-77 Get an image from frame idx78 r( Nr r r) r& r r_ r` �Lr% )r| r r' r$ z1;Ir' ZRGBA)ri r] r; rC r< r r, Z PngImageFiler79 Z_decompression_bomb_checkr. r Z DibImageFilerO �_sizeZtiler r: rS Z80frombuffer�81ValueErrorZLOAD_TRUNCATED_IMAGES�convertZputalpha)rm r{ �header�datar �d�e�o�aZ alpha_bytes�mask�w� total_bytesZand_mask_offsetZ mask_datarF rF rG rB � sn 82 K � 83 *� ��84 � �� 8586z
IcoFile.frameN)r] r r r )r rr )F)r. rT rS rw r rO )r. rT rS rw r r )r{ rO r r )rX rY rZ rq r ry rz rB rF rF rF rG r\ � s 87882 r\ c @ sT e Zd ZdZdZdZddd�Zedd d89��Zej dd d90��Zddd�Z91ddd�Z dS )� IcoImageFilea� 92 PIL read-only image support for Microsoft Windows .ico files.93 94 By default the largest resolution image in the file will be loaded. This95 can be changed by altering the 'size' attribute before calling 'load'.96 97 The info dictionary has a key 'sizes' that is a list of the sizes available98 in the icon file.99 100 Handles classic, XP and Vista icon formats.101 102 When saving, PNG compression is used. Support for this was only added in103 Windows Vista. If you are unable to view the icon in Windows, convert the104 image to "RGBA" mode before saving.105 106 This plugin is a refactored version of Win32IconImagePlugin by Bryan Davis107 <casadebender@gmail.com>.108 https://code.google.com/archive/p/casadebender/wikis/Win32IconImagePlugin.wiki109 ZICOz Windows Iconr r c C sF | j d usJ �t| j �| _| j�� | jd< | jjd j| _| �� d S )Nr r ) r r\ �icor �infori rU r. �loadrv rF rF rG �_openV s110 zIcoImageFile._openrT c C ra rK )r} rv rF rF rG r. ] s zIcoImageFile.size�valuec C s$ || j d vr
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