o
    ZhLZ                     @   sZ  d Z ddlZddlZddlmZ ddlmZmZmZm	Z	 ddl
Z
zddlmZmZmZ dZW n ey9   dZY nw zddlZW n ey[   zddlZW n eyX   dZY nw Y nw g dZg d	d
dgdgddgdZdZdZdZG dd deZG dd deZG dd dZG dd deZG dd deZG dd deZG dd  d eZdS )!z
    pygments.formatters.img
    ~~~~~~~~~~~~~~~~~~~~~~~

    Formatter for Pixmap output.

    :copyright: Copyright 2006-2023 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) ZRomanZBookZNormalZRegularZMediumZObliqueZItalicZBoldzBold ObliquezBold Italic)NORMALITALICBOLD
BOLDITALICzDejaVu Sans MonozCourier NewZMenloc                   @      e Zd ZdZdS )PilNotAvailablez,When Python imaging library is not availableN__name__
__module____qualname____doc__ r   r   N/var/www/html/lang_env/lib/python3.10/site-packages/pygments/formatters/img.pyr   4       r   c                   @   r   )FontNotFoundz(When there are no usable fonts specifiedNr   r   r   r   r   r   8   r   r   c                   @   sl   e Zd ZdZdddZdd Zdd Zd	d
 Zdd ZdddZ	dd Z
dd Zdd Zdd Zdd ZdS )FontManagerz>
    Manages a set of fonts: normal, italic, bold, etc...
       c                 C   s   || _ || _i | _d | _d| _t|dstj|r0t	
|| j}d| _tD ]}|| j|< q&d S tjdrA|s;t| _ |   d S tjdrR|sLt| _ |   d S |sWt| _ |   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$   fontstyler   r   r   __init__A   s,   zFontManager.__init__c           	      C   sz   t jdd||f dgt jd d}| \}}|jdkr;| }|D ]}|dr)q!|  d}|r8|  S q!d S d S )Nzfc-listz%s:style=%sfile)stdoutstderrr   s   Fontconfig warning::)	
subprocessPopenPIPEcommunicate
returncode
splitlinesr0   decodestrip)	r7   namer9   procr<   _linesliner*   r   r   r   _get_nix_font_path\   s   

zFontManager._get_nix_font_pathc                 C   s   t d D ]}| | j|}|d urt|| j| jd<  nqtd| j dD ]5}t | D ]}| | j|}|d urFt|| j| j|<  nq-|dkrT| jd | j|< q'| jd | j|< q'd S )Nr   No usable fonts named: "%s"r   r   r   r   r   )r-   rL   r#   r	   r,   r$   r%   r   )r7   rG   r*   r9   	stylenamer   r   r   r6   j   s*   zFontManager._create_nixc                 C   s   | |d |   S )N )getrF   lower)r7   font_maprG   r9   r   r   r   _get_mac_font_path   s   zFontManager._get_mac_font_pathc                    s  i }t jt ddddfD ] | fddt  D  qtd D ]}| || j|}|d ur?t	
|| j| jd<  nq%td| j d	D ]6}t| D ]}| || j|}|d urit	
|| j| j|<  nqO|d
krw| jd | j|< qI| jd | j|< qId S )NHOMEzLibrary/Fonts/z/Library/Fonts/z/System/Library/Fonts/c                 3   s@    | ]}|  d rtj|d   tj |fV  qdS ))ZttfZttcr   N)rR   endswithr)   r*   splitextjoin).0fZfont_dirr   r   	<genexpr>   s     
z*FontManager._create_mac.<locals>.<genexpr>r   rM   rN   r   r   )r)   r*   rX   getenvupdatelistdirr-   rT   r#   r	   r,   r$   r%   r   )r7   rS   rG   r*   r9   rO   r   r[   r   r4      s8   
zFontManager._create_macFc           
   
   C   sv   dD ]*}|D ]%}zd||od| |f }t ||\}}	|W     S  ty+   Y qw q|r9td||d f d S )N)r   z (TrueType)z%s%s%srP   z"Font %s (%s) not found in registryr   )_winregQueryValueExOSErrorr   )
r7   keybasenamestylesZfailsuffixr9   ZvalnamevalrI   r   r   r   _lookup_win   s   
zFontManager._lookup_winc                 C   sJ  d }t jdft jdft jdft jdfg}|D ]}z{t j| }zmzQ| || jtd d}t|| j	| j
d< dD ].}| || jt| }|rPt|| j	| j
|< q7|dkr]| j
d | j
|< q7| j
d | j
|< q7W W t | W  d S  ty } z|}W Y d }~nd }~ww W t | nt | w W q ty   Y qw |r|td)	Nz2Software\Microsoft\Windows NT\CurrentVersion\Fontsz/Software\Microsoft\Windows\CurrentVersion\Fontsr   TrN   r   r   z$Can't open Windows font registry key)r`   HKEY_CURRENT_USERHKEY_LOCAL_MACHINEOpenKeyrh   r#   r-   r	   r,   r$   r%   ZCloseKeyr   rb   )r7   ZlookuperrorZkeynamesZkeynamerc   r*   r9   errr   r   r   r2      sB   
	zFontManager._create_winc                 C   s
   |  dS )z)
        Get the character size.
        M)get_text_sizer7   r   r   r   get_char_size   s   
zFontManager.get_char_sizec                 C   s0   | j d }t|dr||dd S ||S )z4
        Get the text size (width, height).
        r   getbbox      )r%   r(   rq   getsize)r7   textr8   r   r   r   rn      s   


zFontManager.get_text_sizec                 C   sx   |r|r| j r| dS | jd S |r | j r| dS | jd S |r/| j r*| dS | jd S | j r7| dS | jd S )z>
        Get the font based on bold and italic flags.
        r   r   r   r   )r'   	get_styler%   )r7   boldZobliquer   r   r   get_font   s   







zFontManager.get_fontc              	   C   sZ   | j | }t| D ]!}z
|| |W   S  ty   Y q	 ty*   | Y   S w |S )z}
        Get the specified style of the font if it is a variable font.
        If not found, return the normal font.
        )r%   r-   Zset_variation_by_name
ValueErrorrb   )r7   r9   r8   
style_namer   r   r   rv      s   


zFontManager.get_styleN)r   )F)r   r   r   r   r:   rL   r6   rT   r4   rh   r2   rp   rn   rx   rv   r   r   r   r   r   <   s    

'
r   c                   @   s   e Zd ZdZdZg dZdgZdZdZdd Z	d-d
dZ
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zd d! Zd"d# Zd$d% Zd&d' Zd(d) Zd*d+ Zd,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
    img)r{   ZIMGpngz*.pngFr|   c              	   K   s  t stdtj| fi | d| _t| j| _| jjdu r"d| _n| jj| _t	|dg d| j
dd| _t|d	d
| _t|dd| _t|dd}t|dd|| _| j \| _| _|dd| _|dd| _t|dd| _t|dd| _t|dd| _t|dd| _t|dd| _t|dd| _t|dd| _t|dd| _| jr| j| j | jd  | _ nd | _ g | _!t"|d!g }|D ]}z
| j!#t$| W q t%y   Y qw |d"| jj&pd#| _'g | _(dS )$zE
        See the class docstring for explanation of options.
        z5Python Imaging Library is required for this formatterlatin1Nz#fffimage_format)r|   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   r:   r&   dictr9   re   background_colorr   default_image_formatr~   r   r   r   r   rQ   r%   rp   fontwfonthr   r   r   r   r   r   r   r   r   r   r   line_number_widthr   r   appendintry   highlight_colorr   	drawables)r7   optionsZfontsizeZhl_lines_strrK   r   r   r   r:     sp   



zImageFormatter.__init__r   c                 C   s   t d)NzWThe -S option is meaningless for the image formatter. Use -O style=<stylename> instead.)NotImplementedError)r7   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   r7   linenor   r   r   _get_line_y  s   zImageFormatter._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   )r7   
linelengthr   r   r   _get_char_x     zImageFormatter._get_char_xc                 C   s   |  || |fS )zL
        Get the actual position for a character and line position.
        )r   r   )r7   r   r   r   r   r   _get_text_pos  s   zImageFormatter._get_text_posc                 C   s   | j | |fS )zI
        Get the actual position for the start of a line number.
        )r   r   r   r   r   r   _get_linenumber_pos  r   z"ImageFormatter._get_linenumber_posc                 C   s$   |d durd|d  }|S d}|S )zE
        Get the correct color for the token from the style.
        colorN#z#000r   )r7   r9   fillr   r   r   _get_text_color  
   zImageFormatter._get_text_colorc                 C   s$   |d durd|d  }|S d}|S )zP
        Get the correct background color for the token from the style.
        bgcolorNr   r   )r7   r9   Zbg_colorr   r   r   _get_text_bg_color  r   z!ImageFormatter._get_text_bg_colorc                 C   s   | j |d |d S )z5
        Get the correct font for the style.
        rw   italic)r%   rx   )r7   r9   r   r   r   _get_style_font  s   zImageFormatter._get_style_fontc                 C   s$   |  || j | |d | j fS )z.
        Get the required image size.
        r   )r   r   r   )r7   maxlinelength	maxlinenor   r   r   _get_image_size  s   zImageFormatter._get_image_sizec                 C   s:   | j | |t|| j| j| j| j| j	dd dS )zA
        Remember a line number drawable to paint later.
        Nr8   text_fgtext_bg)

_draw_textr   strrjustr   r%   rx   r   r   r   )r7   Zposnor   r   r   r   _draw_linenumber	  s   

zImageFormatter._draw_linenumberc                 C   s   | j |||||f dS )zB
        Remember a single drawable tuple to paint later.
        N)r   r   )r7   posru   r8   r   r   r   r   r   r     s   zImageFormatter._draw_textc              
   C   s  d } }}d }}|D ]p\}}|| j vr|j}|| j vs| j | }	|d}|d}
t|
D ]K\}}|d}|rn| j| |||| |	| 	|	| 
|	d | j|\}}||7 }t||}|t|7 }t||}|dr{d}d}|d7 }q0q|| _|| _|| _dS )z9
        Create drawables for the token content.
        r   rs   T
r   r   N)re   parent
expandtabsrD   	enumeraterstripr   r   r   r   r   r%   rn   maxlenrV   r   	maxcharnor   )r7   tokensourcer   Zcharnor   r   r   ttypevaluer9   rJ   irK   tempZ
temp_widthrI   r   r   r   _create_drawables  sB   










z ImageFormatter._create_drawablesc                 C   sB   | j sdS t| jD ]}|| j }|| j dkr| || q
dS )z8
        Create drawables for the line numbers.
        Nr   )r   ranger   r   r   r   )r7   pnr   r   r   _draw_line_numbersD  s   
z!ImageFormatter._draw_line_numbersc                 C   s~   | j sdS | jdu rdS t|}|jd }| j| j | j }|jd||fg| j	d | j
r<|j|df||fg| jd ~dS )z@
        Paint the line number background on the image.
        N)r   r   r   r   )r   r   r   Drawsizer   r   r   	rectangler   r   rK   )r7   imdrawrecthrectwr   r   r   _paint_line_number_bgO  s   


z$ImageFormatter._paint_line_number_bgc                 C   s8  |  | |   td| | j| j| j}| | t	
|}| jrY| j| j | j d }|  }|jd | }| jD ]}| |d }	|j||	f|| |	| fg| jd q=| jD ]4\}
}}}}|r|j||d}|j|
d |
d |
d |d  |
d |d  g|d |j|
|||d q\||| j  dS )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   )ru   r8   )r8   r   N)r   r   r   newr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   Ztextsizeru   saver~   upper)r7   r   outfiler   r   xr   r   Z
linenumberyr   r   r8   r   r   Z	text_sizer   r   r   format`  s0   



6zImageFormatter.formatN)r   )r   r   r   r   rG   aliases	filenamesZunicodeoutputr   r:   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r
     s2    o
8

(r
   c                   @   s$   e Zd ZdZdZdgZdgZdZdS )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
    Zimg_gifr   z*.gifNr   r   r   r   rG   r   r   r   r   r   r   r   r     s    r   c                   @   s&   e Zd ZdZdZddgZdgZdZdS )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
    Zimg_jpgZjpgr   z*.jpgNr   r   r   r   r   r         r   c                   @   s&   e Zd ZdZdZddgZdgZdZdS )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
    Zimg_bmpr   Zbitmapz*.bmpNr   r   r   r   r   r     r   r   ) r   r)   r.   Zpygments.formatterr   Zpygments.utilr   r   r   r   r?   ZPILr   r   r	   r   ImportErrorr`   winreg__all__r-   r5   r1   r3   r   	Exceptionr   r   r
   r   r   r   r   r   r   r   <module>   sR    	 U  w