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편집 파일: img.cpython-38.pyc
U &?�f�Z � @ sl d Z ddlZddlZddlmZ ddlmZmZmZm Z ddl Z z ddl m Z m Z mZ dZW n ek rt dZY nX z ddlZW n: ek r� z ddlZW n ek r� dZY nX Y nX dd d d gZd d ddddgddgdgddgd�ZdZdZdZG dd � d e�ZG d d � d e�ZG d d � d �ZG d!d� de�Z G d"d � d e �Z G d#d � d e �Z G d$d � d e �Z dS )%z� pygments.formatters.img ~~~~~~~~~~~~~~~~~~~~~~~ Formatter for Pixmap output. :copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. � N)� Formatter)� get_bool_opt� get_int_opt� get_list_opt�get_choice_opt)�Image� ImageDraw� ImageFontTF�ImageFormatter�GifImageFormatter�JpgImageFormatter�BmpImageFormatter� ZRomanZBookZNormalZRegularZMediumZObliqueZItalicZBoldz Bold Obliquez Bold Italic)�NORMAL�ITALIC�BOLD� BOLDITALICzDejaVu Sans Monoz Courier NewZMenloc @ s e Zd ZdZdS )�PilNotAvailablez,When Python imaging library is not availableN��__name__� __module__� __qualname__�__doc__� r r �Q/opt/hc_python/lib/python3.8/site-packages/pip/_vendor/pygments/formatters/img.pyr 4 s r c @ s e Zd ZdZdS )� FontNotFoundz(When there are no usable fonts specifiedNr r r r r r 8 s r c @ sl e Zd ZdZddd�Zdd� Zdd� Zd d � Zd d � Zd dd�Z dd� Z dd� Z dd� Z dd� Z dd� ZdS ) � FontManagerz> Manages a set of fonts: normal, italic, bold, etc... � c C s� || _ || _i | _d | _d| _t|d�s4tj�|�r`t � || j�}d| _t D ]}|| j|< qLd S t j �d�r�|svt| _ | �� n2t j �d�r�|s�t| _ | �� n|s�t| _ | �� d S )NF�readT�win�darwin)� font_name� font_size�fonts�encoding�variable�hasattr�os�path�isfiler �truetype�STYLES�sys�platform� startswith�DEFAULT_FONT_NAME_WIN� _create_win�DEFAULT_FONT_NAME_MAC� _create_mac�DEFAULT_FONT_NAME_NIX� _create_nix)�selfr! r" �font�styler r r �__init__A s, zFontManager.__init__c C s| t jd|� d|� �dgt jd d�}|�� \}}|jdkrx|�� }|D ].}|�d�rTqD|�� �� �d�}|rD| S qDd S d S )Nzfc-listz:style=�file)�stdout�stderrr s Fontconfig warning:�:) � subprocess�Popen�PIPE� communicate� returncode� splitlinesr. �decode�strip) r5 �namer7 �procr: �_�lines�liner( r r r �_get_nix_font_path\ s � z FontManager._get_nix_font_pathc C s� t d D ]2}| �| j|�}|d k rt�|| j�| jd< qNqtd| j� d���dD ]j}t | D ]2}| �| j|�}|d k r^t�|| j�| j|< qRq^|dkr�| jd | j|< qR| jd | j|< qRd S )Nr �No usable fonts named: "�"�r r r r r )r+ rJ r! r r* r" r# r )r5 rE r( r7 � stylenamer r r r4 j s zFontManager._create_nixc C s |� |d | �� �� �S )N� )�getrD �lower)r5 �font_maprE r7 r r r �_get_mac_font_path~ s z FontManager._get_mac_font_pathc s i }t j�t �d�d�ddfD ]"� |�� fdd�t �� �D �� q td D ]4}| �|| j|�}|d k rJt � || j �| j d< q�qJt d| j� d ���d D ]l}t| D ]4}| �|| j|�}|d k r�t � || j �| j |< q�q�|d kr�| j d | j |< q�| j d | j |< q�d S ) N�HOMEzLibrary/Fonts/z/Library/Fonts/z/System/Library/Fonts/c 3 s> | ]6}|� � �d �rtj�|�d � � tj�� |�fV qdS ))ZttfZttcr N)rQ �endswithr' r( �splitext�join)�.0�f�Zfont_dirr r � <genexpr>� s �z*FontManager._create_mac.<locals>.<genexpr>r rK rL rM r r )r' r( rW �getenv�update�listdirr+ rS r! r r* r" r# r )r5 rR rE r( r7 rN r rZ r r2 � s. �� zFontManager._create_macFc C s� dD ]\}|D ]R}z4d� ||o"d| |�}t�||�\}} |W S tk r\ Y q Y q X q q|r�td|� d|d � d���d S )N)r z (TrueType)z{}{}{}rO zFont z (r z) not found in registry)�format�_winreg� QueryValueEx�OSErrorr ) r5 �key�basename�stylesZfail�suffixr7 Zvalname�valrG r r r � _lookup_win� s zFontManager._lookup_winc C sF d }t jdft jdft jdft jdfg}|D �] }z�t j|� }z�z�| �|| jtd d�}t� || j �| j d< dD ]\}| �|| jt| �}|r�t� || j �| j |< qp|dkr�| j d | j |< qp| j d | j |< qpW W �4W d S t k �r } z|}W 5 d }~X Y nX W 5 t �|� X W q, t k �r, Y q,X q,|�r:|�t d��d S ) Nz2Software\Microsoft\Windows NT\CurrentVersion\Fontsz/Software\Microsoft\Windows\CurrentVersion\Fontsr TrM r r z$Can't open Windows font registry key)r` �HKEY_CURRENT_USER�HKEY_LOCAL_MACHINE�OpenKeyZCloseKeyrh r! r+ r r* r" r# r rb )r5 Z lookuperrorZkeynamesZkeynamerc r( r7 �errr r r r0 � s8 � zFontManager._create_winc C s | � d�S )z) Get the character size. �M)� get_text_size�r5 r r r � get_char_size� s zFontManager.get_char_sizec C s4 | j d }t|d�r&|�|�dd� S |�|�S dS )z4 Get the text size (width, height). r �getbbox� � N)r# r& rq �getsize)r5 �textr6 r r r rn � s zFontManager.get_text_sizec C s| |r"|r"| j r| �d�S | jd S |r@| j r6| �d�S | jd S |r^| j rT| �d�S | jd S | j rn| �d�S | jd S dS )z> Get the font based on bold and italic flags. r r r r N)r% � get_styler# )r5 �boldZobliquer r r �get_font� s zFontManager.get_fontc C s` | j | }t| D ]H}z|�|� |W S tk r> Y q tk rX | Y S X q|S )z} Get the specified style of the font if it is a variable font. If not found, return the normal font. )r# r+ Zset_variation_by_name� ValueErrorrb )r5 r7 r6 � style_namer r r rv � s zFontManager.get_styleN)r )F)r r r r r8 rJ r4 rS r2 rh r0 rp rn rx rv r r r r r < s ' r c @ s� e Zd ZdZdZdddgZdgZdZdZdd� Z d-d d �Z d d � Z dd� Z dd� Z dd� Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,S ).r a; Create a PNG image from source code. This uses the Python Imaging Library to generate a pixmap from the source code. .. versionadded:: 0.10 Additional options accepted: `image_format` An image format to output to that is recognised by PIL, these include: * "PNG" (default) * "JPEG" * "BMP" * "GIF" `line_pad` The extra spacing (in pixels) between each line of text. Default: 2 `font_name` The font name to be used as the base font from which others, such as bold and italic fonts will be generated. This really should be a monospace font to look sane. If a filename or a file-like object is specified, the user must provide different styles of the font. Default: "Courier New" on Windows, "Menlo" on Mac OS, and "DejaVu Sans Mono" on \*nix `font_size` The font size in points to be used. Default: 14 `image_pad` The padding, in pixels to be used at each edge of the resulting image. Default: 10 `line_numbers` Whether line numbers should be shown: True/False Default: True `line_number_start` The line number of the first line. Default: 1 `line_number_step` The step used when printing line numbers. Default: 1 `line_number_bg` The background colour (in "#123456" format) of the line number bar, or None to use the style background color. Default: "#eed" `line_number_fg` The text color of the line numbers (in "#123456"-like format). Default: "#886" `line_number_chars` The number of columns of line numbers allowable in the line number margin. Default: 2 `line_number_bold` Whether line numbers will be bold: True/False Default: False `line_number_italic` Whether line numbers will be italicized: True/False Default: False `line_number_separator` Whether a line will be drawn between the line number area and the source code area: True/False Default: True `line_number_pad` The horizontal padding (in pixels) between the line number margin, and the source code area. Default: 6 `hl_lines` Specify a list of lines to be highlighted. .. versionadded:: 1.2 Default: empty list `hl_color` Specify the color for highlighting lines. .. versionadded:: 1.2 Default: highlight color of the selected style ZimgZIMG�pngz*.pngFc K s� t s td��tj| f|� d| _t| j�| _| jjdkr@d| _n | jj| _t |ddddd g| j d d �| _ t |d d �| _ t |dd�| _t |dd�}t|�dd�|�| _| j�� \| _| _|�dd�| _|�dd�| _t |dd�| _t|dd�| _t|dd�| _t |d d �| _t|d d �| _ t|d d �| _ t |d d!�| _ t |d"d!�| _ | j �rd| j| j | jd | _ nd#| _ g | _!t"|d$g �}|D ]2}z| j!�#t$|�� W n t%k �r� Y nX �q�|�d%| jj&��p�d&| _'g | _(dS )'zE See the class docstring for explanation of options. z5Python Imaging Library is required for this formatter�latin1Nz#fff� image_formatr{ �jpeg�gif�bmpT)�normcase� image_pad� �line_padrr r" r r! r �line_number_fgz#886�line_number_bgz#eed�line_number_chars�line_number_boldF�line_number_italic�line_number_pad� � line_numbers�line_number_separator�line_number_step� �line_number_startr �hl_lines�hl_colorz#f90))� pil_availabler r r8 r$ �dictr7 re �background_colorr �default_image_formatr} r r� r� r rP r# rp �fontw�fonthr� r� r� r r� r� r� r� r� r� r� �line_number_widthr� r �append�intry �highlight_colorr� � drawables)r5 �optionsZfontsizeZ hl_lines_strrI r r r r8 � s| � � � � � � � ��zImageFormatter.__init__r c C s t d��d S )NzWThe -S option is meaningless for the image formatter. Use -O style=<stylename> instead.)�NotImplementedError)r5 �argr r r �get_style_defs� s z ImageFormatter.get_style_defsc C s | j | j S )z+ Get the height of a line. )r� r� ro r r r �_get_line_height� s z ImageFormatter._get_line_heightc C s || � � | j S )z8 Get the Y coordinate of a line number. )r� r� �r5 �linenor r r � _get_line_y� s zImageFormatter._get_line_yc C s | j S )z/ Get the width of a character. )r� ro r r r �_get_char_width� s z ImageFormatter._get_char_widthc C s || j | j S )z? Get the X coordinate of a character position. )r� r� )r5 � linelengthr r r � _get_char_x� s zImageFormatter._get_char_xc C s | � |�| �|�fS )zL Get the actual position for a character and line position. )r� r� )r5 r� r� r r r � _get_text_pos� s z ImageFormatter._get_text_posc C s | j | �|�fS )zI Get the actual position for the start of a line number. )r� r� r� r r r �_get_linenumber_pos� s z"ImageFormatter._get_linenumber_posc C s" |d dk rd|d }nd}|S )zE Get the correct color for the token from the style. �colorN�#z#000r )r5 r7 �fillr r r �_get_text_color� s z ImageFormatter._get_text_colorc C s" |d dk rd|d }nd}|S )zP Get the correct background color for the token from the style. �bgcolorNr� r )r5 r7 Zbg_colorr r r �_get_text_bg_color� s z!ImageFormatter._get_text_bg_colorc C s | j �|d |d �S )z5 Get the correct font for the style. rw �italic)r# rx )r5 r7 r r r �_get_style_font� s z ImageFormatter._get_style_fontc C s$ | � |�| j | �|d �| j fS )z. Get the required image size. r )r� r� r� )r5 � maxlinelength� maxlinenor r r �_get_image_size� s �z ImageFormatter._get_image_sizec C s: | j | �|�t|��| j�| j�| j| j�| j dd� dS )zA Remember a line number drawable to paint later. N�r6 �text_fg�text_bg) � _draw_textr� �str�rjustr� r# rx r� r� r� )r5 Zposnor� r r r �_draw_linenumber s ��z ImageFormatter._draw_linenumberc C s | j �|||||f� dS )zB Remember a single drawable tuple to paint later. N)r� r� )r5 �posru r6 r� r� r r r r� s zImageFormatter._draw_textc C s d } }}d }}|D ]�\}}|| j kr2|j}q | j | } |�d�}|�d�} t| �D ]�\} } | �d�} | r�| j| �||�| | �| �| � | �| � | �d� | j � | �\}}||7 }t ||�}|t| �7 }t ||�}| �d�rXd}d}|d7 }qXq|| _|| _|| _dS )z9 Create drawables for the token content. r rs T� r� r� N)re �parent� expandtabsrB � enumerate�rstripr� r� r� r� r� r# rn �max�lenrU r� � maxcharnor� )r5 � tokensourcer� Zcharnor� r� r� �ttype�valuer7 rH �irI �tempZ temp_widthrG r r r �_create_drawables s< � z ImageFormatter._create_drawablesc C sB | j s dS t| j�D ](}|| j }|| j dkr| �||� qdS )z8 Create drawables for the line numbers. Nr )r� �ranger� r� r� r� )r5 �p�nr r r �_draw_line_numbersA s z!ImageFormatter._draw_line_numbersc C s~ | j s dS | jdkrdS t�|�}|jd }| j| j | j }|jd||fg| j d� | j rx|j |df||fg| jd� ~dS )z@ Paint the line number background on the image. N���)r r �r� r ) r� r� r �Draw�sizer� r� r� � rectangler� r� rI )r5 �im�draw�recth�rectwr r r �_paint_line_number_bgL s � z$ImageFormatter._paint_line_number_bgc C sX | � |� | �� t�d| �| j| j�| j�}| �|� t � |�}| j r�| j | j | j d }| �� }|jd | }| j D ]6}| �|d �} |j|| f|| | | fg| jd� qz| jD ]�\} } } } }|�r.t|d�r�|j| | d�}n| �| �dd� }|j| d | d | d |d | d |d g|d� |j| | | | d � q�|�|| j�� � dS ) a Format ``tokensource``, an iterable of ``(tokentype, tokenstring)`` tuples and write it into ``outfile``. This implementation calculates where it should draw each token on the pixmap, then calculates the required pixmap size and draws the items. �RGBr� r r� �textsize)ru r6 rr N)r6 r� ) r� r� r �newr� r� r� r� r� r r� r� r� r� r� r� r� r� r� r� r� r& r� rq ru �saver} �upper)r5 r� �outfiler� r� �xr� r� Z linenumber�yr� r� r6 r� r� Z text_sizer r r r_ ] s4 � � 6zImageFormatter.formatN)r )r r r r rE �aliases� filenamesZ unicodeoutputr� r8 r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r_ r r r r r s0 o 8 ( c @ s$ e Zd ZdZdZdgZdgZdZdS )r z� Create a GIF image from source code. This uses the Python Imaging Library to generate a pixmap from the source code. .. versionadded:: 1.0 Zimg_gifr z*.gifN�r r r r rE r� r� r� r r r r r � s c @ s& e Zd ZdZdZddgZdgZdZdS )r z� Create a JPEG image from source code. This uses the Python Imaging Library to generate a pixmap from the source code. .. versionadded:: 1.0 Zimg_jpgZjpgr~ z*.jpgNr� r r r r r � s c @ s& e Zd ZdZdZddgZdgZdZdS )r z� Create a bitmap image from source code. This uses the Python Imaging Library to generate a pixmap from the source code. .. versionadded:: 1.0 Zimg_bmpr� Zbitmapz*.bmpNr� r r r r r � s ) r r' r, � pip._vendor.pygments.formatterr �pip._vendor.pygments.utilr r r r r= ZPILr r r r� � ImportErrorr` �winreg�__all__r+ r3 r/ r1 r � Exceptionr r r r r r r r r r �<module> sL �� R {