Features for testing the presence of latex
and equivalent programs#
- class sage.features.latex.LaTeX(name)#
Bases:
sage.features.Executable
A
Feature
describing the presence oflatex
EXAMPLES:
sage: from sage.features.latex import latex sage: latex().is_present() # optional - latex FeatureTestResult('latex', True)
- is_functional()#
Return whether
latex
in the path is functional.EXAMPLES:
sage: from sage.features.latex import latex sage: latex().is_functional() # optional - latex FeatureTestResult('latex', True)
- class sage.features.latex.LaTeXPackage(name, filename, **kwds)#
Bases:
sage.features.latex.TeXFile
A
sage.features.Feature
describing the presence of a LaTeX package (.sty
file).EXAMPLES:
sage: from sage.features.latex import LaTeXPackage sage: LaTeXPackage('graphics').is_present() # optional - latex FeatureTestResult('latex_package_graphics', True)
- class sage.features.latex.TeXFile(name, filename, **kwds)#
Bases:
sage.features.StaticFile
A
sage.features.Feature
describing the presence of a TeX fileEXAMPLES:
sage: from sage.features.latex import TeXFile sage: TeXFile('x', 'x.tex').is_present() # optional - latex FeatureTestResult('x', True)
- absolute_filename()#
The absolute path of the file.
EXAMPLES:
sage: from sage.features.latex import TeXFile sage: feature = TeXFile('latex_class_article', 'article.cls') sage: feature.absolute_filename() # optional - latex '.../latex/base/article.cls'
- sage.features.latex.all_features()#
- class sage.features.latex.latex#
Bases:
sage.features.latex.LaTeX
A
Feature
describing the presence oflatex
EXAMPLES:
sage: from sage.features.latex import latex sage: latex().is_present() # optional - latex FeatureTestResult('latex', True)
- class sage.features.latex.lualatex#
Bases:
sage.features.latex.LaTeX
A
Feature
describing the presence oflualatex
EXAMPLES:
sage: from sage.features.latex import lualatex sage: lualatex().is_present() # optional - lualatex FeatureTestResult('lualatex', True)
- class sage.features.latex.pdflatex#
Bases:
sage.features.latex.LaTeX
A
Feature
describing the presence ofpdflatex
EXAMPLES:
sage: from sage.features.latex import pdflatex sage: pdflatex().is_present() # optional - pdflatex FeatureTestResult('pdflatex', True)
- class sage.features.latex.xelatex#
Bases:
sage.features.latex.LaTeX
A
Feature
describing the presence ofxelatex
EXAMPLES:
sage: from sage.features.latex import xelatex sage: xelatex().is_present() # optional - xelatex FeatureTestResult('xelatex', True)