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((= NBConvert Sphinx-Latex Template
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Purpose: Allow export of PDF friendly Latex inspired by Sphinx. Most of the
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template is derived directly from Sphinx source.
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Inheritance: null>display_priority>latex_base
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Note: For best display, use latex syntax highlighting. =))
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((*- extends 'display_priority.tplx' -*))
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%==============================================================================
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% Declarations
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%==============================================================================
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% In order to make sure that the input/output header follows the code it
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% preceeds, the needspace package is used to request that a certain
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% amount of lines (specified by this variable) are reserved. If those
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% lines aren't available on the current page, the documenter will break
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% to the next page and the header along with accomanying lines will be
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% rendered together. This value specifies the number of lines that
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% the header will be forced to group with without a page break.
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((*- set min_header_lines = 4 -*))
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% This is the number of characters that are permitted per line. It's
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% important that this limit is set so characters do not run off the
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% edges of latex pages (since latex does not always seem smart enough
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% to prevent this in some cases.) This is only applied to textual output
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((* if resources.sphinx.outputstyle == 'simple' *))
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((*- set wrap_size = 85 -*))
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((* elif resources.sphinx.outputstyle == 'notebook' *))
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((*- set wrap_size = 70 -*))
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((* endif *))
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%==============================================================================
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% Header
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%==============================================================================
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((* block header *))
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% Header, overrides base
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% Make sure that the sphinx doc style knows who it inherits from.
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\def\sphinxdocclass{(((parentdocumentclass)))}
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% Declare the document class
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\documentclass[letterpaper,10pt,english]{((( resources.sphinx.texinputs )))/sphinx(((documentclass)))}
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% Imports
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\usepackage[utf8]{inputenc}
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\DeclareUnicodeCharacter{00A0}{\\nobreakspace}
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\usepackage[T1]{fontenc}
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\usepackage{babel}
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\usepackage{times}
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\usepackage{import}
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\usepackage[((( resources.sphinx.chapterstyle )))]{((( resources.sphinx.texinputs )))/fncychap}
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\usepackage{longtable}
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\usepackage{((( resources.sphinx.texinputs )))/sphinx}
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\usepackage{multirow}
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\usepackage{amsmath}
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\usepackage{amssymb}
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\usepackage{ucs}
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\usepackage{enumerate}
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% Used to make the Input/Output rules follow around the contents.
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\usepackage{needspace}
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% Pygments requirements
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\usepackage{fancyvrb}
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\usepackage{color}
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% Needed to box output/input
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\usepackage{tikz}
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\usetikzlibrary{calc,arrows,shadows}
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\usepackage[framemethod=tikz]{mdframed}
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\usepackage{alltt}
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% Used to load and display graphics
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\usepackage{graphicx}
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\graphicspath{ {figs/} }
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\usepackage[Export]{adjustbox} % To resize
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% For formatting output while also word wrapping.
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\usepackage{listings}
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\lstset{breaklines=true}
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\lstset{basicstyle=\small\ttfamily}
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\def\smaller{\fontsize{9.5pt}{9.5pt}\selectfont}
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%Pygments definitions
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((( resources.sphinx.pygment_definitions )))
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%Set pygments styles if needed...
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((* if resources.sphinx.outputstyle == 'notebook' *))
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\definecolor{nbframe-border}{rgb}{0.867,0.867,0.867}
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\definecolor{nbframe-bg}{rgb}{0.969,0.969,0.969}
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\definecolor{nbframe-in-prompt}{rgb}{0.0,0.0,0.502}
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\definecolor{nbframe-out-prompt}{rgb}{0.545,0.0,0.0}
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\newenvironment{ColorVerbatim}
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{\begin{mdframed}[%
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roundcorner=1.0pt, %
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backgroundcolor=nbframe-bg, %
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userdefinedwidth=1\linewidth, %
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leftmargin=0.1\linewidth, %
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innerleftmargin=0pt, %
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innerrightmargin=0pt, %
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linecolor=nbframe-border, %
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linewidth=1pt, %
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usetwoside=false, %
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everyline=true, %
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innerlinewidth=3pt, %
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innerlinecolor=nbframe-bg, %
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middlelinewidth=1pt, %
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middlelinecolor=nbframe-bg, %
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outerlinewidth=0.5pt, %
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outerlinecolor=nbframe-border, %
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needspace=0pt
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]}
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{\end{mdframed}}
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\newenvironment{InvisibleVerbatim}
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{\begin{mdframed}[leftmargin=0.1\linewidth,innerleftmargin=3pt,innerrightmargin=3pt, userdefinedwidth=1\linewidth, linewidth=0pt, linecolor=white, usetwoside=false]}
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{\end{mdframed}}
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\renewenvironment{Verbatim}[1][\unskip]
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{\begin{alltt}\smaller}
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{\end{alltt}}
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((* endif *))
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% Help prevent overflowing lines due to urls and other hard-to-break
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% entities. This doesn't catch everything...
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\sloppy
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% Document level variables
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\title{((( nb.metadata.name | escape_tex )))}
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\date{((( nb.metadata._draft.date | escape_tex )))}
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\release{((( nb.metadata._draft.version | escape_tex )))}
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\author{((( nb.metadata._draft.author | escape_tex )))}
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\renewcommand{\releasename}{((( nb.metadata._draft.release | escape_tex )))}
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% TODO: Add option for the user to specify a logo for his/her export.
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\newcommand{\sphinxlogo}{}
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% Make the index page of the document.
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\makeindex
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% Import sphinx document type specifics.
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((* block sphinxheader *))((* endblock sphinxheader *))
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((* endblock header *))
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%==============================================================================
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% Body
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%==============================================================================
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((* block body *))
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((* block bodyBegin *))
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% Body
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% Start of the document
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\begin{document}
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((* if resources.sphinx.header *))
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\maketitle
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((* endif *))
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((* block toc *))
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\tableofcontents
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((* endblock toc *))
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((* endblock bodyBegin *))((( super() )))((* block bodyEnd *))
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\renewcommand{\indexname}{Index}
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\printindex
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% End of document
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\end{document}
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((* endblock bodyEnd *))
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((* endblock body *))
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%==============================================================================
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% Footer
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%==============================================================================
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((* block footer *))
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((* endblock footer *))
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%==============================================================================
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% Headings
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%
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% Purpose: Format pynb headers as sphinx headers. Depending on the Sphinx
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% style that is active, this will change. Thus sphinx styles will
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% override the values here.
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%==============================================================================
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((* block headingcell -*))
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\
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((*- if cell.level == 1 -*))
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((* block h1 -*))part((* endblock h1 -*))
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((*- elif cell.level == 2 -*))
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((* block h2 -*))chapter((* endblock h2 -*))
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((*- elif cell.level == 3 -*))
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((* block h3 -*))section((* endblock h3 -*))
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((*- elif cell.level == 4 -*))
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((* block h4 -*))subsection((* endblock h4 -*))
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((*- elif cell.level == 5 -*))
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((* block h5 -*))subsubsection((* endblock h5 -*))
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((*- elif cell.level == 6 -*))
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((* block h6 -*))paragraph((* endblock h6 -*))
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((= It's important to make sure that underscores (which tend to be common
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in IPYNB file titles) do not make their way into latex. Sometimes this
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causes latex to barf. =))
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((*- endif -*)){((( escape_underscores(cell.source | markdown2latex ) )))}
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((*- endblock headingcell *))
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%==============================================================================
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% Markdown
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%
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% Purpose: Convert markdown to latex. Here markdown2latex is explicitly
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% called since we know we want latex output.
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%==============================================================================
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((*- block markdowncell scoped-*))
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((( cell.source | markdown2latex )))
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((*- endblock markdowncell -*))
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%==============================================================================
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% Rawcell
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%
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% Purpose: Raw text cells allow the user to manually inject document code that
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% will not get touched by the templating system.
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%==============================================================================
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((*- block rawcell *))
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((( cell.source | wrap(wrap_size) )))
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((* endblock rawcell -*))
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%==============================================================================
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% Unknowncell
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%
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% Purpose: This is the catch anything unhandled. To display this data, we
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% remove all possible latex conflicts and wrap the characters so they
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% can't flow off of the page.
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%==============================================================================
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((* block unknowncell scoped*))
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% Unsupported cell type, no formatting
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((( cell.source | wrap | escape_tex )))
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((* endblock unknowncell *))
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%==============================================================================
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% Input
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%==============================================================================
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((* block input *))
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% Make sure that atleast 4 lines are below the HR
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\needspace{((( min_header_lines )))\baselineskip}
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((* if resources.sphinx.outputstyle == 'simple' *))
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% Add a horizantal break, along with break title.
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\vspace{10pt}
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{\scriptsize Input}\\*
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\rule[10pt]{\linewidth}{0.5pt}
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\vspace{-25pt}
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|
% Add contents below.
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((( cell.input | highlight )))
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((* elif resources.sphinx.outputstyle == 'notebook' *))
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\vspace{6pt}
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((( write_prompt("In", cell.prompt_number, "nbframe-in-prompt") )))
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\vspace{-2.65\baselineskip}
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\begin{ColorVerbatim}
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\vspace{-0.7\baselineskip}
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((( cell.input | highlight )))
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((* if cell.input == None or cell.input == '' *))
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\vspace{0.3\baselineskip}
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((* else *))
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|
\vspace{-0.2\baselineskip}
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((* endif *))
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\end{ColorVerbatim}
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((* endif *))
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((* endblock input *))
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%==============================================================================
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|
% Output_Group
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%
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% Purpose: Make sure that only one header bar only attaches to the output
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% once. By keeping track of when an input group is started
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%==============================================================================
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((* block output_group *))
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((* if cell.outputs.__len__() > 0 *))
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% If the first block is an image, minipage the image. Else
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% request a certain amount of space for the input text.
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((( iff_figure(cell.outputs[0], "\\begin{minipage}{1.0\\textwidth}", "\\needspace{" ~ min_header_lines ~ "\\baselineskip}") )))
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|
((* if resources.sphinx.outputstyle == 'simple' *))
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|
% Add a horizantal break, along with break title.
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|
|
\vspace{10pt}
|
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|
{\scriptsize Output}\\*
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|
\rule[10pt]{\linewidth}{0.5pt}
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\vspace{-20pt}
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% Add the contents of the first block.
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((( render_output(cell.outputs[0]) )))
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% Close the minipage.
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((( iff_figure(cell.outputs[0], "\\end{minipage}", "") )))
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% Add remainer of the document contents below.
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((* for output in cell.outputs[1:] *))
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((( render_output(output, cell.prompt_number) )))
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((* endfor *))
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((* elif resources.sphinx.outputstyle == 'notebook' *))
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% Add document contents.
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|
((* for output in cell.outputs *))
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((( render_output(output, cell.prompt_number) )))
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((* endfor *))
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((* endif *))
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((* endif *))
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((* endblock *))
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%==============================================================================
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% Additional formating
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%==============================================================================
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((* block data_text *))
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((( custom_verbatim(output.text) )))
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((* endblock *))
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((* block traceback_line *))
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((( conditionally_center_output(line | indent| rm_ansi) )))
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((* endblock traceback_line *))
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%==============================================================================
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% Supported image formats
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%==============================================================================
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((*- block data_png -*))
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((( conditionally_center_output(insert_graphics(output.key_png)) )))
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((*- endblock -*))
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((*- block data_svg -*))
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((( conditionally_center_output(insert_graphics(output.key_svg)) )))
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((*- endblock -*))
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((*- block data_latex *))
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((* if resources.sphinx.centeroutput *))\begin{center}((* endif -*))((( output.latex | rm_math_space )))((*- if resources.sphinx.centeroutput *))\end{center} ((* endif -*))
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((*- endblock -*))
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%==============================================================================
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% Support Macros
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%==============================================================================
|
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|
% Name: write_prompt
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|
% Purpose: Renders an output/input prompt for notebook style pdfs
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|
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((* macro write_prompt(prompt, number, color) -*))
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|
|
\makebox[0.1\linewidth]{\smaller\hfill\tt\color{((( color )))}((( prompt )))\hspace{4pt}{[}((( number ))){]}:\hspace{4pt}}\\*
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((*- endmacro *))
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% Name: render_output
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|
|
% Purpose: Renders an output block appropriately.
|
|
|
((* macro render_output(output, prompt_number) -*))
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|
((*- if output.output_type == 'pyerr' -*))
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((*- block pyerr scoped *))
|
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|
((( custom_verbatim(super()) )))
|
|
|
((* endblock pyerr -*))
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|
|
((*- else -*))
|
|
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|
|
|
((* if resources.sphinx.outputstyle == 'notebook' *))
|
|
|
((*- if output.output_type == 'pyout' -*))
|
|
|
((( write_prompt("Out", prompt_number, "nbframe-out-prompt") )))
|
|
|
\vspace{-2.55\baselineskip}
|
|
|
((*- endif -*))
|
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|
|
\begin{InvisibleVerbatim}
|
|
|
\vspace{-0.5\baselineskip}
|
|
|
((*- endif -*))
|
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|
|
((*- block display_data scoped -*))
|
|
|
((( super() )))
|
|
|
((*- endblock display_data -*))
|
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|
|
|
|
((* if resources.sphinx.outputstyle == 'notebook' *))
|
|
|
\end{InvisibleVerbatim}
|
|
|
((*- endif -*))
|
|
|
((*- endif -*))
|
|
|
((*- endmacro *))
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|
|
% Name: iff_figure
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|
|
% Purpose: If the output block provided is a figure type, the 'true_content'
|
|
|
% parameter will be returned. Else, the 'false_content'.
|
|
|
((* macro iff_figure(output, true_content, false_content) -*))
|
|
|
((*- set is_figure = false -*))
|
|
|
((*- for type in output | filter_data_type -*))
|
|
|
((*- if type in ['pdf', 'svg', 'png', 'jpeg','html']*))
|
|
|
((*- set is_figure = true -*))
|
|
|
((*- endif -*))
|
|
|
((*- endfor -*))
|
|
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|
|
|
((* if is_figure -*))
|
|
|
((( true_content )))
|
|
|
((*- else -*))
|
|
|
((( false_content )))
|
|
|
((*- endif *))
|
|
|
((*- endmacro *))
|
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|
|
% Name: custom_verbatim
|
|
|
% Purpose: This macro creates a verbatim style block that fits the existing
|
|
|
% sphinx style more readily than standard verbatim blocks.
|
|
|
((* macro custom_verbatim(text) -*))
|
|
|
\begin{alltt}
|
|
|
((*- if resources.sphinx.centeroutput *))\begin{center} ((* endif -*))
|
|
|
((( text | wrap(wrap_size) )))
|
|
|
((*- if resources.sphinx.centeroutput *))\end{center}((* endif -*))
|
|
|
\end{alltt}
|
|
|
((*- endmacro *))
|
|
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|
|
% Name: conditionally_center_output
|
|
|
% Purpose: This macro centers the output if the output centering is enabled.
|
|
|
((* macro conditionally_center_output(text) -*))
|
|
|
((* if resources.sphinx.centeroutput *)){\centering ((* endif *))((( text )))((* if resources.sphinx.centeroutput *))}((* endif *))
|
|
|
((*- endmacro *))
|
|
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|
|
% Name: insert_graphics
|
|
|
% Purpose: This macro will insert an image in the latex document given a path.
|
|
|
((* macro insert_graphics(path) -*))
|
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\begin{center}
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\includegraphics[max size={\textwidth}{\textheight}]{(((path)))}
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\par
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\end{center}
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((*- endmacro *))
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% Name: escape_underscores
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% Purpose: Underscores cause a problem in latex. It's important that we
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% escape any underscores that appear.
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((* macro escape_underscores(text) -*))
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((*- set text = text|replace("_","\\_") -*))
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((( text )))
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((*- endmacro *))
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