179 lines
8.1 KiB
Text
179 lines
8.1 KiB
Text
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((=- IPython input/output style -=))
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((*- extends 'base.tex.j2' -*))
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((*- block packages -*))
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\usepackage[breakable]{tcolorbox}
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\usepackage{parskip} % Stop auto-indenting (to mimic markdown behaviour)
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((( super() )))
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((*- endblock packages -*))
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((*- block definitions -*))
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((( super() )))
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% Pygments definitions
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(((- resources.latex.pygments_definitions )))
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% For linebreaks inside Verbatim environment from package fancyvrb.
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\makeatletter
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\newbox\Wrappedcontinuationbox
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\newbox\Wrappedvisiblespacebox
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\newcommand*\Wrappedvisiblespace {\textcolor{red}{\textvisiblespace}}
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\newcommand*\Wrappedcontinuationsymbol {\textcolor{red}{\llap{\tiny$\m@th\hookrightarrow$}}}
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\newcommand*\Wrappedcontinuationindent {3ex }
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\newcommand*\Wrappedafterbreak {\kern\Wrappedcontinuationindent\copy\Wrappedcontinuationbox}
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% Take advantage of the already applied Pygments mark-up to insert
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% potential linebreaks for TeX processing.
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% {, <, #, %, $, ' and ": go to next line.
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% _, }, ^, &, >, - and ~: stay at end of broken line.
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% Use of \textquotesingle for straight quote.
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\newcommand*\Wrappedbreaksatspecials {%
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\def\PYGZus{\discretionary{\char`\_}{\Wrappedafterbreak}{\char`\_}}%
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\def\PYGZob{\discretionary{}{\Wrappedafterbreak\char`\{}{\char`\{}}%
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\def\PYGZcb{\discretionary{\char`\}}{\Wrappedafterbreak}{\char`\}}}%
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\def\PYGZca{\discretionary{\char`\^}{\Wrappedafterbreak}{\char`\^}}%
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\def\PYGZam{\discretionary{\char`\&}{\Wrappedafterbreak}{\char`\&}}%
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\def\PYGZlt{\discretionary{}{\Wrappedafterbreak\char`\<}{\char`\<}}%
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\def\PYGZgt{\discretionary{\char`\>}{\Wrappedafterbreak}{\char`\>}}%
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\def\PYGZsh{\discretionary{}{\Wrappedafterbreak\char`\#}{\char`\#}}%
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\def\PYGZpc{\discretionary{}{\Wrappedafterbreak\char`\%}{\char`\%}}%
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\def\PYGZdl{\discretionary{}{\Wrappedafterbreak\char`\$}{\char`\$}}%
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\def\PYGZhy{\discretionary{\char`\-}{\Wrappedafterbreak}{\char`\-}}%
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\def\PYGZsq{\discretionary{}{\Wrappedafterbreak\textquotesingle}{\textquotesingle}}%
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\def\PYGZdq{\discretionary{}{\Wrappedafterbreak\char`\"}{\char`\"}}%
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\def\PYGZti{\discretionary{\char`\~}{\Wrappedafterbreak}{\char`\~}}%
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}
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% Some characters . , ; ? ! / are not pygmentized.
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% This macro makes them "active" and they will insert potential linebreaks
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\newcommand*\Wrappedbreaksatpunct {%
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\lccode`\~`\.\lowercase{\def~}{\discretionary{\hbox{\char`\.}}{\Wrappedafterbreak}{\hbox{\char`\.}}}%
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\lccode`\~`\,\lowercase{\def~}{\discretionary{\hbox{\char`\,}}{\Wrappedafterbreak}{\hbox{\char`\,}}}%
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\lccode`\~`\;\lowercase{\def~}{\discretionary{\hbox{\char`\;}}{\Wrappedafterbreak}{\hbox{\char`\;}}}%
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\lccode`\~`\:\lowercase{\def~}{\discretionary{\hbox{\char`\:}}{\Wrappedafterbreak}{\hbox{\char`\:}}}%
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\lccode`\~`\?\lowercase{\def~}{\discretionary{\hbox{\char`\?}}{\Wrappedafterbreak}{\hbox{\char`\?}}}%
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\lccode`\~`\!\lowercase{\def~}{\discretionary{\hbox{\char`\!}}{\Wrappedafterbreak}{\hbox{\char`\!}}}%
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\lccode`\~`\/\lowercase{\def~}{\discretionary{\hbox{\char`\/}}{\Wrappedafterbreak}{\hbox{\char`\/}}}%
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\catcode`\.\active
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\catcode`\,\active
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\catcode`\;\active
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\catcode`\:\active
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\catcode`\?\active
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\catcode`\!\active
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\catcode`\/\active
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\lccode`\~`\~
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}
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\makeatother
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\let\OriginalVerbatim=\Verbatim
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\makeatletter
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\renewcommand{\Verbatim}[1][1]{%
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%\parskip\z@skip
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\sbox\Wrappedcontinuationbox {\Wrappedcontinuationsymbol}%
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\sbox\Wrappedvisiblespacebox {\FV@SetupFont\Wrappedvisiblespace}%
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\def\FancyVerbFormatLine ##1{\hsize\linewidth
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\vtop{\raggedright\hyphenpenalty\z@\exhyphenpenalty\z@
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\doublehyphendemerits\z@\finalhyphendemerits\z@
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\strut ##1\strut}%
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}%
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% If the linebreak is at a space, the latter will be displayed as visible
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% space at end of first line, and a continuation symbol starts next line.
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% Stretch/shrink are however usually zero for typewriter font.
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\def\FV@Space {%
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\nobreak\hskip\z@ plus\fontdimen3\font minus\fontdimen4\font
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\discretionary{\copy\Wrappedvisiblespacebox}{\Wrappedafterbreak}
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{\kern\fontdimen2\font}%
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}%
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% Allow breaks at special characters using \PYG... macros.
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\Wrappedbreaksatspecials
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% Breaks at punctuation characters . , ; ? ! and / need catcode=\active
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\OriginalVerbatim[#1,codes*=\Wrappedbreaksatpunct]%
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}
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\makeatother
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% Exact colors from NB
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((*- block style_colors *))
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\definecolor{incolor}{HTML}{303F9F}
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\definecolor{outcolor}{HTML}{D84315}
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\definecolor{cellborder}{HTML}{CFCFCF}
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\definecolor{cellbackground}{HTML}{F7F7F7}
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((*- endblock style_colors *))
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% prompt
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\makeatletter
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\newcommand{\boxspacing}{\kern\kvtcb@left@rule\kern\kvtcb@boxsep}
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\makeatother
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((*- block style_prompt *))
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\newcommand{\prompt}[4]{
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{\ttfamily\llap{{\color{#2}[#3]:\hspace{3pt}#4}}\vspace{-\baselineskip}}
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}
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((* endblock style_prompt *))
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((*- endblock definitions -*))
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%===============================================================================
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% Input
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%===============================================================================
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((* block input scoped *))
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((( draw_cell(cell.source | highlight_code(strip_verbatim=True), cell, 'In', 'incolor', '\\boxspacing') )))
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((* endblock input *))
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%===============================================================================
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% Output
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%===============================================================================
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((*- if charlim is not defined -*))
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((* set charlim = 80 *))
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((*- endif -*))
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((* block execute_result scoped *))
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((*- for type in output.data | filter_data_type -*))
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((*- if type in ['text/plain']*))
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((( draw_cell(output.data['text/plain'] | wrap_text(charlim) | escape_latex | ansi2latex, cell, 'Out', 'outcolor', '\\boxspacing') )))
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((* else -*))
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((( " " )))
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((( draw_prompt(cell, 'Out', 'outcolor','') )))((( super() )))
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((*- endif -*))
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((*- endfor -*))
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((* endblock execute_result *))
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((* block stream *))
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\begin{Verbatim}[commandchars=\\\{\}]
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((( output.text | wrap_text(charlim) | escape_latex | strip_trailing_newline | ansi2latex )))
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\end{Verbatim}
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((* endblock stream *))
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%==============================================================================
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% Support Macros
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%==============================================================================
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% Name: draw_cell
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% Purpose: Renders an output/input prompt
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((*- if draw_cell is not defined -*)) % Required to allow overriding.
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((* macro draw_cell(text, cell, prompt, prompt_color, extra_space) -*))
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((*- if prompt == 'In' -*))
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((*- set style = "breakable, size=fbox, boxrule=1pt, pad at break*=1mm,colback=cellbackground, colframe=cellborder"-*))
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((*- else -*))((*- set style = "breakable, size=fbox, boxrule=.5pt, pad at break*=1mm, opacityfill=0"-*))((*- endif -*))
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\begin{tcolorbox}[((( style )))]
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(((- draw_prompt(cell, prompt, prompt_color, extra_space) )))
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\begin{Verbatim}[commandchars=\\\{\}]
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((( text )))
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\end{Verbatim}
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\end{tcolorbox}
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((*- endmacro *))
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((*- endif -*))
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% Name: draw_prompt
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% Purpose: Renders an output/input prompt
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((* macro draw_prompt(cell, prompt, prompt_color, extra_space) -*))
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((*- if cell.execution_count is defined -*))
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((*- set execution_count = "" ~ (cell.execution_count | replace(None, " ")) -*))
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((*- else -*))((*- set execution_count = " " -*))((*- endif *))
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((*- if (resources.global_content_filter.include_output_prompt and prompt == 'Out')
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or (resources.global_content_filter.include_input_prompt and prompt == 'In' ) *))
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\prompt{(((prompt)))}{(((prompt_color)))}{(((execution_count)))}{(((extra_space)))}
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((*- endif -*))
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((*- endmacro *))
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