a
    lcU                     @   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yr   dZY n0 zddlZW n6 ey   zddlZW n ey   dZY n0 Y n0 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 2006-2022 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                   @   s   e Zd ZdZdS )PilNotAvailablez,When Python imaging library is not availableN__name__
__module____qualname____doc__ r   r   S/var/www/html/django/DPS/env/lib/python3.9/site-packages/pygments/formatters/img.pyr   5   s   r   c                   @   s   e Zd ZdZdS )FontNotFoundz(When there are no usable fonts specifiedNr   r   r   r   r   r   9   s   r   c                   @   sd   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S )FontManagerz>
    Manages a set of fonts: normal, italic, bold, etc...
       c                 C   sn   || _ || _i | _d | _tjdr8|s.t| _ |   n2tjdrX|sNt	| _ | 
  n|sbt| _ |   d S )Nwindarwin)	font_name	font_sizefontsencodingsysplatform
startswithDEFAULT_FONT_NAME_WIN_create_winDEFAULT_FONT_NAME_MAC_create_macDEFAULT_FONT_NAME_NIX_create_nix)selfr    r!   r   r   r   __init__B   s    

zFontManager.__init__c           	      C   sz   t jdd||f dgt jd d}| \}}|jdkrv| }|D ].}|drRqB|  d}|rB|  S qBd S d S )Nzfc-listz%s:style=%sfile)stdoutstderrr   s   Fontconfig warning::)	
subprocessPopenPIPEcommunicate
returncode
splitlinesr&   decodestrip)	r-   namestyleprocr0   _lineslinepathr   r   r   _get_nix_font_pathT   s    


zFontManager._get_nix_font_pathc                 C   s   t d D ]2}| | j|}|d urt|| j| jd<  qJqtd| j dD ]j}t | D ]2}| | j|}|d urZt|| j| j|<  qNqZ|dkr| jd | j|< qN| jd | j|< qNd S )Nr   No usable fonts named: "%s"r   r   r   r   r   )STYLESrB   r    r	   truetyper!   r"   r   )r-   r;   rA   r<   	stylenamer   r   r   r,   b   s"    zFontManager._create_nixc                 C   s   | |d |   S )N )getr:   lower)r-   font_mapr;   r<   r   r   r   _get_mac_font_pathw   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 ]4}| || j|}|d urJt	
|| j| jd<  qqJtd| j d	D ]l}t| D ]4}| || j|}|d urt	
|| j| j|<  qq|d
kr| jd | j|< q| jd | j|< qd S )NHOMEzLibrary/Fonts/z/Library/Fonts/z/System/Library/Fonts/c                 3   s>   | ]6}|  d rtj|d   tj |fV  qdS ))ZttfZttcr   N)rJ   endswithosrA   splitextjoin).0fZfont_dirr   r   	<genexpr>~   s   z*FontManager._create_mac.<locals>.<genexpr>r   rC   rD   r   r   )rO   rA   rQ   getenvupdatelistdirrE   rL   r    r	   rF   r!   r"   r   )r-   rK   r;   rA   r<   rG   r   rT   r   r*   z   s0    
zFontManager._create_macFc           
   
   C   s|   dD ]Z}|D ]P}z4d||o d| |f }t ||\}}	|W     S  tyZ   Y qY q0 qq|rxtd||d f d S )N)r   z (TrueType)z%s%s%srH   z"Font %s (%s) not found in registryr   )_winregQueryValueExOSErrorr   )
r-   keybasenamestylesZfailsuffixr<   Zvalnamevalr>   r   r   r   _lookup_win   s    
zFontManager._lookup_winc                 C   sX  d }t jdft jdft jdft jdfg}|D ]}zt j| }zz| || jtd d}t|| j	| j
d< dD ]\}| || jt| }|rt|| j	| j
|< qp|dkr| j
d | j
|< qp| j
d | j
|< qpW W t | W  d S  ty } z|}W Y d }~n
d }~0 0 W t | nt | 0 W q, ty>   Y q,0 q,|rL|tdd S )	Nz2Software\Microsoft\Windows NT\CurrentVersion\Fontsz/Software\Microsoft\Windows\CurrentVersion\Fontsr   TrD   r   r   z$Can't open Windows font registry key)rY   HKEY_CURRENT_USERHKEY_LOCAL_MACHINEOpenKeyra   r    rE   r	   rF   r!   r"   ZCloseKeyr   r[   )r-   ZlookuperrorZkeynamesZkeynamer\   rA   r<   errr   r   r   r(      s<    


zFontManager._create_winc                 C   s
   |  dS )z)
        Get the character size.
        M)get_text_sizer-   r   r   r   get_char_size   s    zFontManager.get_char_sizec                 C   s4   | j d }t|dr&||dd S ||S dS )z4
        Get the text size (width, height).
        r   getbbox      N)r"   hasattrrj   getsize)r-   textfontr   r   r   rg      s    

zFontManager.get_text_sizec                 C   s<   |r|r| j d S |r | j d S |r.| j d S | j d S dS )z>
        Get the font based on bold and italic flags.
        r   r   r   r   N)r"   )r-   boldZobliquer   r   r   get_font   s    


zFontManager.get_fontN)r   )F)r   r   r   r   r.   rB   r,   rL   r*   ra   r(   ri   rg   rr   r   r   r   r   r   =   s   

'
r   c                   @   s   e Zd ZdZdZg dZdgZdZdZdd Z	d-d
dZ
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zd d! Zd"d# Zd$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.

        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)rs   ZIMGpngz*.pngFrt   c              	   K   s  t stdtj| fi | d| _t| j| _| jjdu rDd| _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rd| j| j | jd  | _ nd | _ g | _!t"|d!g }|D ]0}z| j!#t$| W n t%y   Y n0 q|d"| jj&pd#| _'g | _(dS )$zE
        See the class docstring for explanation of options.
        z5Python Imaging Library is required for this formatterlatin1Nz#fffimage_format)rt   jpeggifbmpT)normcase	image_pad
   line_padrk   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#   dictr<   r^   background_colorr   default_image_formatrv   r   r{   r}   r   rI   r"   ri   fontwfonthr~   r   r   r   r   r   r   r   r   r   r   line_number_widthr   r   appendint
ValueErrorhighlight_colorr   	drawables)r-   optionsZfontsizeZhl_lines_strr@   r   r   r   r.   a  sn    



zImageFormatter.__init__r   c                 C   s   t dd S )NzWThe -S option is meaningless for the image formatter. Use -O style=<stylename> instead.)NotImplementedError)r-   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}   rh   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{   r-   linenor   r   r   _get_line_y  s    zImageFormatter._get_line_yc                 C   s   | j S )z/
        Get the width of a character.
        )r   rh   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   )r-   
linelengthr   r   r   _get_char_x  s    zImageFormatter._get_char_xc                 C   s   |  || |fS )zL
        Get the actual position for a character and line position.
        )r   r   )r-   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  s    z"ImageFormatter._get_linenumber_posc                 C   s"   |d durd|d  }nd}|S )zE
        Get the correct color for the token from the style.
        colorN#z#000r   )r-   r<   fillr   r   r   _get_text_color  s    zImageFormatter._get_text_colorc                 C   s"   |d durd|d  }nd}|S )zP
        Get the correct background color for the token from the style.
        bgcolorNr   r   )r-   r<   Zbg_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.
        rq   italic)r"   rr   )r-   r<   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   )r-   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rp   text_fgtext_bg)

_draw_textr   strrjustr   r"   rr   r   r   r~   )r-   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   )r-   posro   rp   r   r   r   r   r   r     s    zImageFormatter._draw_textc              
   C   s  d } }}d }}|D ]\}}|| j vr2|j}q | j | }	|d}|d}
t|
D ]\}}|d}|r| j| |||| |	| 	|	| 
|	d | j|\}}||7 }t||}|t|7 }t||}|drXd}d}|d7 }qXq|| _|| _|| _dS )z9
        Create drawables for the token content.
        r   rl   T
r   r   N)r^   parent
expandtabsr8   	enumeraterstripr   r   r   r   r   r"   rg   maxlenrN   r   	maxcharnor   )r-   tokensourcer   Zcharnor   r   r   ttypevaluer<   r?   ir@   tempZ
temp_widthr>   r   r   r   _create_drawables  s<    








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   )r-   pnr   r   r   _draw_line_numbers  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
rx|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   r@   )r-   imdrawrecthrectwr   r   r   _paint_line_number_bg(  s    


z$ImageFormatter._paint_line_number_bgc                 C   s:  |  | |   td| | j| j| j}| | t	
|}| jr| j| j | j d }|  }|jd | }| jD ]6}| |d }	|j||	f|| |	| fg| jd qz| jD ]j\}
}}}}|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   )ro   rp   )rp   r   N)r   r   r   newr   r   r   r   r   r   r   r   r{   r   r   r   r   r   r   r   r   Ztextsizero   saverv   upper)r-   r   outfiler   r   xr   r   Z
linenumberyr   r   rp   r   r   Z	text_sizer   r   r   format9  s0    



6zImageFormatter.formatN)r   )r   r   r   r   r;   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
      s0   m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_gifrx   z*.gifNr   r   r   r   r;   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jpgrw   z*.jpgNr   r   r   r   r   r   l  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 bitmap image from source code. This uses the Python Imaging Library to
    generate a pixmap from the source code.

    .. versionadded:: 1.0
    Zimg_bmpry   Zbitmapz*.bmpNr   r   r   r   r   r   z  s
   r   ) r   rO   r$   Zpygments.formatterr   Zpygments.utilr   r   r   r   r3   ZPILr   r   r	   r   ImportErrorrY   winreg__all__rE   r+   r'   r)   r   	Exceptionr   r   r
   r   r   r   r   r   r   r   <module>   sH   

 /  u