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3 � �X^E � @ s� d Z ddlmZ ddlmZ ddlmZ ddlmZm Z ddl m Z m Z m Z mZmZ dgZdd � Zd Zd Zd d � ZG dd� de�ZG dd� de�ZdS )z� pygments.formatters.latex ~~~~~~~~~~~~~~~~~~~~~~~~~ Formatter for LaTeX fancyvrb output. :copyright: Copyright 2006-2017 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. � )�division)� Formatter)�Lexer)�Token�STANDARD_TYPES)� get_bool_opt� get_int_opt�StringIO�xrange� iteritems�LatexFormatterc C s� | j dd�j dd�j dd�j dd| �j dd| �j dd | �j d d | �j d d | �j dd| �j dd| �j dd| �j dd| �j dd| �j dd| �j dd| �j d d | �j d d | �j d d!| �S )"N�\� �{��}�z\%sZbs{}z\%sZob{}z\%sZcb{}�^z\%sZca{}�_z\%sZus{}�&z\%sZam{}�<z\%sZlt{}�>z\%sZgt{}�#z\%sZsh{}�%z\%sZpc{}�$z\%sZdl{}�-z\%sZhy{}�'z\%sZsq{}�"z\%sZdq{}�~z\%sZti{})�replace)�text� commandprefix� r" �/usr/lib/python3.6/latex.py� escape_tex s$ r$ z� \documentclass{%(docclass)s} \usepackage{fancyvrb} \usepackage{color} \usepackage[%(encoding)s]{inputenc} %(preamble)s %(styledefs)s \begin{document} \section*{%(title)s} %(code)s \end{document} a� \makeatletter \def\%(cp)s@reset{\let\%(cp)s@it=\relax \let\%(cp)s@bf=\relax%% \let\%(cp)s@ul=\relax \let\%(cp)s@tc=\relax%% \let\%(cp)s@bc=\relax \let\%(cp)s@ff=\relax} \def\%(cp)s@tok#1{\csname %(cp)s@tok@#1\endcsname} \def\%(cp)s@toks#1+{\ifx\relax#1\empty\else%% \%(cp)s@tok{#1}\expandafter\%(cp)s@toks\fi} \def\%(cp)s@do#1{\%(cp)s@bc{\%(cp)s@tc{\%(cp)s@ul{%% \%(cp)s@it{\%(cp)s@bf{\%(cp)s@ff{#1}}}}}}} \def\%(cp)s#1#2{\%(cp)s@reset\%(cp)s@toks#1+\relax+\%(cp)s@do{#2}} %(styles)s \def\%(cp)sZbs{\char`\\} \def\%(cp)sZus{\char`\_} \def\%(cp)sZob{\char`\{} \def\%(cp)sZcb{\char`\}} \def\%(cp)sZca{\char`\^} \def\%(cp)sZam{\char`\&} \def\%(cp)sZlt{\char`\<} \def\%(cp)sZgt{\char`\>} \def\%(cp)sZsh{\char`\#} \def\%(cp)sZpc{\char`\%%} \def\%(cp)sZdl{\char`\$} \def\%(cp)sZhy{\char`\-} \def\%(cp)sZsq{\char`\'} \def\%(cp)sZdq{\char`\"} \def\%(cp)sZti{\char`\~} %% for compatibility with earlier versions \def\%(cp)sZat{@} \def\%(cp)sZlb{[} \def\%(cp)sZrb{]} \makeatother c C sH t j| �}|r|S d}x(|d kr>| d | }| j} t j| �}qW || S )N� � ���)r �get�parent)�ttypeZfnameZanamer" r" r# �_get_ttype_name� s r+ c @ sD e Zd ZdZdZddgZdgZdd� Zdd � Zdd d �Z d d� Z dS )r a� Format tokens as LaTeX code. This needs the `fancyvrb` and `color` standard packages. Without the `full` option, code is formatted as one ``Verbatim`` environment, like this: .. sourcecode:: latex \begin{Verbatim}[commandchars=\\\{\}] \PY{k}{def }\PY{n+nf}{foo}(\PY{n}{bar}): \PY{k}{pass} \end{Verbatim} The special command used here (``\PY``) and all the other macros it needs are output by the `get_style_defs` method. With the `full` option, a complete LaTeX document is output, including the command definitions in the preamble. The `get_style_defs()` method of a `LatexFormatter` returns a string containing ``\def`` commands defining the macros needed inside the ``Verbatim`` environments. Additional options accepted: `style` The style to use, can be a string or a Style subclass (default: ``'default'``). `full` Tells the formatter to output a "full" document, i.e. a complete self-contained document (default: ``False``). `title` If `full` is true, the title that should be used to caption the document (default: ``''``). `docclass` If the `full` option is enabled, this is the document class to use (default: ``'article'``). `preamble` If the `full` option is enabled, this can be further preamble commands, e.g. ``\usepackage`` (default: ``''``). `linenos` If set to ``True``, output line numbers (default: ``False``). `linenostart` The line number for the first line (default: ``1``). `linenostep` If set to a number n > 1, only every nth line number is printed. `verboptions` Additional options given to the Verbatim environment (see the *fancyvrb* docs for possible values) (default: ``''``). `commandprefix` The LaTeX commands used to produce colored output are constructed using this prefix and some letters (default: ``'PY'``). .. versionadded:: 0.7 .. versionchanged:: 0.10 The default is now ``'PY'`` instead of ``'C'``. `texcomments` If set to ``True``, enables LaTeX comment lines. That is, LaTex markup in comment tokens is not escaped so that LaTeX can render it (default: ``False``). .. versionadded:: 1.2 `mathescape` If set to ``True``, enables LaTeX math mode escape in comments. That is, ``'$...$'`` inside a comment will trigger math mode (default: ``False``). .. versionadded:: 1.2 `escapeinside` If set to a string of length 2, enables escaping to LaTeX. Text delimited by these 2 characters is read as LaTeX code and typeset accordingly. It has no effect in string literals. It has no effect in comments if `texcomments` or `mathescape` is set. (default: ``''``). .. versionadded:: 2.0 `envname` Allows you to pick an alternative environment name replacing Verbatim. The alternate environment still has to support Verbatim's option syntax. (default: ``'Verbatim'``). .. versionadded:: 2.0 ZLaTeXZlatexZtexz*.texc K s� t j| f|� |jdd�| _|jdd�| _t|dd�| _tt|dd��| _ tt|d d��| _ |jd d�| _ t|d d�| _ |jd d �| _ t|dd�| _t|dd�| _|jdd�| _t| j�dkr�| jd | _| jd | _nd| _|jdd�| _| j� d S )N�docclassZarticle�preambler% �linenosF� linenostartr& � linenostep� verboptions� nobackgroundr! 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Zstyler+ r ) r> �t2nZc2d�cprI r* Zndef�nameZcmndefr" r" r# r= sD z!LatexFormatter._create_stylesheetr% c C sL | j }g }x*t| j�D ] \}}|jd|||f � qW t| j dj|�d� S )z� Return the command sequences needed to define the commands used to format text in the verbatim environment. ``arg`` is ignored. z/\expandafter\def\csname %s@tok@%s\endcsname{%s}� )rM �styles)r! r rK �append�STYLE_TEMPLATErH )r> �argrM rP rN Z definitionr" r" r# �get_style_defs> s z LatexFormatter.get_style_defsc C s� | j }| j}| jr |}t� }|jd| j d � | jrn| j| j }}|jd|rVd| pXd |rfd| phd � | j s�| j s�| j r�|jd� | j r�|jd| j � |jd � �xj|D �]`\}} |t jk�r"| j �r8| d d � }x6td t| ��D ]$} |d | | k�rP || | 7 }q�W | t|�d � } t||�}|| } n�| j �r�| jd �} d } x0t| �D ]$\} } | �stt| |�| | < | } �qXW d j| �} n�| j �r| }d} x�|�r|j| j�\}}}|�r |j| j�\}}}|�r�| t||�| 7 } n| t|| | |�7 } n| t||�7 } �q�W n t| |�} n|t jk�r8t| |�} g }xN|t k �r�y|j|| � W n$ tk �r~ |jt|�� Y nX |j }�q>W djt |��}|�r | jd�}x:|d d� D ]*}|�r�|jd|||f � |jd� �q�W |d �r|jd|||d f � q�|j| � q�W |jd| j d � | j�r�| j �p>d}dddd�j |j dd�|�}|jt!t"| j#| j$| j%|| j&� |j'� d� � d S ) Nz\begin{z}[commandchars=\\\{\}z ,numbers=leftz,firstnumber=%dr% z,stepnumber=%dz0,codes={\catcode`\$=3\catcode`\^=7\catcode`\_=8}r@ z] r r& r F�+rO z \%s{%s}{%s}z\end{z} �utf8�latin1)�utf_8�latin_1� iso_8859_1r r )r, r- �title�encodingZ styledefs�coder' r' r' )(rJ r! 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