chapter.tplx

((*- extends 'display_priority.tplx' -*))

%===============================================================================
% Abstract overrides
%===============================================================================

((* block header *))
((* endblock header *))

((* block body *))
    ((( super() )))
((* endblock body *))

%===============================================================================
% Support blocks
%===============================================================================

% Displaying simple data text
((* block data_text *))
    \begin{verbatim}
((( output.data['text/plain'] )))
    \end{verbatim}
((* endblock data_text *))

% Display python error text as-is
((* block error *))
    \begin{Verbatim}[commandchars=\\\{\}]
((( super() )))
    \end{Verbatim}
((* endblock error *))
((* block traceback_line *))
    ((( line | indent | strip_ansi | escape_latex )))
((* endblock traceback_line *))

% Display stream ouput with coloring
((* block stream *))
    \begin{Verbatim}[commandchars=\\\{\}]
((( output.text | escape_latex | ansi2latex )))
    \end{Verbatim}
((* endblock stream *))

% Display latex
((* block data_latex -*))
    ((( output.data['text/latex'] | citation2latex | strip_files_prefix | markdown2latex )))
((* endblock data_latex *))

% Display markdown
((* block data_markdown -*))
    ((( output.data['text/markdown'] | citation2latex | strip_files_prefix | markdown2latex )))
((* endblock data_markdown *))

% Default mechanism for rendering figures
((*- block data_png -*))((( draw_figure(output.metadata.filenames['image/png']) )))((*- endblock -*))
((*- block data_jpg -*))((( draw_figure(output.metadata.filenames['image/jpeg']) )))((*- endblock -*))
((*- block data_svg -*))((( draw_figure(output.metadata.filenames['image/svg+xml']) )))((*- endblock -*))
((*- block data_pdf -*))((( draw_figure(output.metadata.filenames['application/pdf']) )))((*- endblock -*))

% Draw a figure using the graphicx package.
((* macro draw_figure(filename) -*))
((* set filename = filename | posix_path *))
((*- block figure scoped -*))
    \begin{center}
    \adjustimage{max size={0.9\linewidth}{0.9\paperheight}}{((( filename )))}
    \end{center}
    { \hspace*{\fill} \\}
((*- endblock figure -*))
((*- endmacro *))

% Render markdown
((* block markdowncell scoped *))
((( cell.source | citation2latex | strip_files_prefix | markdown2latex(extra_args=["--chapters"]) )))
((* endblock markdowncell *))

% Don't display unknown types
((* block unknowncell scoped *))
((* endblock unknowncell *))

%===============================================================================
% Input
%===============================================================================

((* block input scoped *))
    ((( add_prompt(cell.source | highlight_code(strip_verbatim=True), cell, 'In ', 'incolor') )))
((* endblock input *))


%===============================================================================
% Output
%===============================================================================

((* block execute_result scoped *))
    ((*- for type in output.data | filter_data_type -*))
        ((*- if type in ['text/plain']*))
            ((( add_prompt(output.data['text/plain'] | escape_latex, cell, 'Out', 'outcolor') )))
        ((* else -*))
\texttt{\color{outcolor}Out[{\color{outcolor}((( cell.execution_count )))}]:}((( super() )))
        ((*- endif -*))
    ((*- endfor -*))
((* endblock execute_result *))


%==============================================================================
% Support Macros
%==============================================================================

% Name: draw_prompt
% Purpose: Renders an output/input prompt
((* macro add_prompt(text, cell, prompt, prompt_color) -*))
    ((*- if cell.execution_count is defined -*))
    ((*- set execution_count = "" ~ (cell.execution_count | replace(None, " ")) -*))
    ((*- else -*))
    ((*- set execution_count = " " -*))
    ((*- endif -*))
    ((*- set indention =  " " * (execution_count | length + 7) -*))
\begin{Verbatim}[commandchars=\\\{\}]
((( text | add_prompts(first='{\color{' ~ prompt_color ~ '}' ~ prompt ~ '[{\\color{' ~ prompt_color ~ '}' ~ execution_count ~ '}]:} ', cont=indention) )))
\end{Verbatim}
((*- endmacro *))