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"""constants for LaTeX builder."""
from __future__ import annotations
from typing import Any
PDFLATEX_DEFAULT_FONTPKG = r'''
\usepackage{tgtermes}
\usepackage{tgheros}
\renewcommand{\ttdefault}{txtt}
'''
PDFLATEX_DEFAULT_FONTSUBSTITUTION = r'''
\expandafter\ifx\csname T@LGR\endcsname\relax
\else
% LGR was declared as font encoding
\substitutefont{LGR}{\rmdefault}{cmr}
\substitutefont{LGR}{\sfdefault}{cmss}
\substitutefont{LGR}{\ttdefault}{cmtt}
\fi
\expandafter\ifx\csname T@X2\endcsname\relax
\expandafter\ifx\csname T@T2A\endcsname\relax
\else
% T2A was declared as font encoding
\substitutefont{T2A}{\rmdefault}{cmr}
\substitutefont{T2A}{\sfdefault}{cmss}
\substitutefont{T2A}{\ttdefault}{cmtt}
\fi
\else
% X2 was declared as font encoding
\substitutefont{X2}{\rmdefault}{cmr}
\substitutefont{X2}{\sfdefault}{cmss}
\substitutefont{X2}{\ttdefault}{cmtt}
\fi
'''
XELATEX_DEFAULT_FONTPKG = r'''
\setmainfont{FreeSerif}[
Extension = .otf,
UprightFont = *,
ItalicFont = *Italic,
BoldFont = *Bold,
BoldItalicFont = *BoldItalic
]
\setsansfont{FreeSans}[
Extension = .otf,
UprightFont = *,
ItalicFont = *Oblique,
BoldFont = *Bold,
BoldItalicFont = *BoldOblique,
]
\setmonofont{FreeMono}[
Extension = .otf,
UprightFont = *,
ItalicFont = *Oblique,
BoldFont = *Bold,
BoldItalicFont = *BoldOblique,
]
'''
XELATEX_GREEK_DEFAULT_FONTPKG = (XELATEX_DEFAULT_FONTPKG +
'\n\\newfontfamily\\greekfont{FreeSerif}' +
'\n\\newfontfamily\\greekfontsf{FreeSans}' +
'\n\\newfontfamily\\greekfonttt{FreeMono}')
LUALATEX_DEFAULT_FONTPKG = XELATEX_DEFAULT_FONTPKG
DEFAULT_SETTINGS: dict[str, Any] = {
'latex_engine': 'pdflatex',
'papersize': '',
'pointsize': '',
'pxunit': '.75bp',
'classoptions': '',
'extraclassoptions': '',
'maxlistdepth': '',
'sphinxpkgoptions': '',
'sphinxsetup': '',
'fvset': '\\fvset{fontsize=auto}',
'passoptionstopackages': '',
'geometry': '\\usepackage{geometry}',
'inputenc': '',
'utf8extra': '',
'cmappkg': '\\usepackage{cmap}',
'fontenc': '\\usepackage[T1]{fontenc}',
'amsmath': '\\usepackage{amsmath,amssymb,amstext}',
'multilingual': '',
'babel': '\\usepackage{babel}',
'polyglossia': '',
'fontpkg': PDFLATEX_DEFAULT_FONTPKG,
'fontsubstitution': PDFLATEX_DEFAULT_FONTSUBSTITUTION,
'substitutefont': '',
'textcyrillic': '',
'textgreek': '\\usepackage{textalpha}',
'fncychap': '\\usepackage[Bjarne]{fncychap}',
'hyperref': ('% Include hyperref last.\n'
'\\usepackage{hyperref}\n'
'% Fix anchor placement for figures with captions.\n'
'\\usepackage{hypcap}% it must be loaded after hyperref.\n'
'% Set up styles of URL: it should be placed after hyperref.\n'
'\\urlstyle{same}'),
'contentsname': '',
'extrapackages': '',
'preamble': '',
'title': '',
'release': '',
'author': '',
'releasename': '',
'makeindex': '\\makeindex',
'shorthandoff': '',
'maketitle': '\\sphinxmaketitle',
'tableofcontents': '\\sphinxtableofcontents',
'atendofbody': '',
'printindex': '\\printindex',
'transition': '\n\n\\bigskip\\hrule\\bigskip\n\n',
'figure_align': 'htbp',
'tocdepth': '',
'secnumdepth': '',
}
ADDITIONAL_SETTINGS: dict[Any, dict[str, Any]] = {
'pdflatex': {
'inputenc': '\\usepackage[utf8]{inputenc}',
'utf8extra': ('\\ifdefined\\DeclareUnicodeCharacter\n'
'% support both utf8 and utf8x syntaxes\n'
' \\ifdefined\\DeclareUnicodeCharacterAsOptional\n'
' \\def\\sphinxDUC#1{\\DeclareUnicodeCharacter{"#1}}\n'
' \\else\n'
' \\let\\sphinxDUC\\DeclareUnicodeCharacter\n'
' \\fi\n'
' \\sphinxDUC{00A0}{\\nobreakspace}\n'
' \\sphinxDUC{2500}{\\sphinxunichar{2500}}\n'
' \\sphinxDUC{2502}{\\sphinxunichar{2502}}\n'
' \\sphinxDUC{2514}{\\sphinxunichar{2514}}\n'
' \\sphinxDUC{251C}{\\sphinxunichar{251C}}\n'
' \\sphinxDUC{2572}{\\textbackslash}\n'
'\\fi'),
},
'xelatex': {
'latex_engine': 'xelatex',
'polyglossia': '\\usepackage{polyglossia}',
'babel': '',
'fontenc': ('\\usepackage{fontspec}\n'
'\\defaultfontfeatures[\\rmfamily,\\sffamily,\\ttfamily]{}'),
'fontpkg': XELATEX_DEFAULT_FONTPKG,
'fvset': '\\fvset{fontsize=\\small}',
'fontsubstitution': '',
'textgreek': '',
'utf8extra': ('\\catcode`^^^^00a0\\active\\protected\\def^^^^00a0'
'{\\leavevmode\\nobreak\\ }'),
},
'lualatex': {
'latex_engine': 'lualatex',
'polyglossia': '\\usepackage{polyglossia}',
'babel': '',
'fontenc': ('\\usepackage{fontspec}\n'
'\\defaultfontfeatures[\\rmfamily,\\sffamily,\\ttfamily]{}'),
'fontpkg': LUALATEX_DEFAULT_FONTPKG,
'fvset': '\\fvset{fontsize=\\small}',
'fontsubstitution': '',
'textgreek': '',
'utf8extra': ('\\catcode`^^^^00a0\\active\\protected\\def^^^^00a0'
'{\\leavevmode\\nobreak\\ }'),
},
'platex': {
'latex_engine': 'platex',
'babel': '',
'classoptions': ',dvipdfmx',
'fontpkg': PDFLATEX_DEFAULT_FONTPKG,
'fontsubstitution': '',
'textgreek': '',
'fncychap': '',
'geometry': '\\usepackage[dvipdfm]{geometry}',
},
'uplatex': {
'latex_engine': 'uplatex',
'babel': '',
'classoptions': ',dvipdfmx',
'fontpkg': PDFLATEX_DEFAULT_FONTPKG,
'fontsubstitution': '',
'textgreek': '',
'fncychap': '',
'geometry': '\\usepackage[dvipdfm]{geometry}',
},
# special settings for latex_engine + language_code
('xelatex', 'fr'): {
# use babel instead of polyglossia by default
'polyglossia': '',
'babel': '\\usepackage{babel}',
},
('xelatex', 'zh'): {
'polyglossia': '',
'babel': '\\usepackage{babel}',
'fontenc': '\\usepackage{xeCJK}',
# set formatcom=\xeCJKVerbAddon to prevent xeCJK from adding extra spaces in
# fancyvrb Verbatim environment.
'fvset': '\\fvset{fontsize=\\small,formatcom=\\xeCJKVerbAddon}',
},
('xelatex', 'el'): {
'fontpkg': XELATEX_GREEK_DEFAULT_FONTPKG,
},
}
SHORTHANDOFF = r'''
\ifdefined\shorthandoff
\ifnum\catcode`\=\string=\active\shorthandoff{=}\fi
\ifnum\catcode`\"=\active\shorthandoff{"}\fi
\fi
'''
|
