Basic inheritance example

This example shows basic document generation functionality by inheritance.

The code

from pylatex import Document, Section, Subsection, Command
from pylatex.utils import italic, NoEscape


class MyDocument(Document):
    def __init__(self):
        super().__init__()

        self.preamble.append(Command('title', 'Awesome Title'))
        self.preamble.append(Command('author', 'Anonymous author'))
        self.preamble.append(Command('date', NoEscape(r'\today')))
        self.append(NoEscape(r'\maketitle'))

    def fill_document(self):
        """Add a section, a subsection and some text to the document."""
        with self.create(Section('A section')):
            self.append('Some regular text and some ')
            self.append(italic('italic text. '))

            with self.create(Subsection('A subsection')):
                self.append('Also some crazy characters: $&#{}')


if __name__ == '__main__':

    # Document
    doc = MyDocument()

    # Call function to add text
    doc.fill_document()

    # Add stuff to the document
    with doc.create(Section('A second section')):
        doc.append('Some text.')

    doc.generate_pdf('basic_inheritance', clean_tex=False)
    tex = doc.dumps()  # The document as string in LaTeX syntax

The generated files

basic_inheritance.tex
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\documentclass{article}%
\usepackage[T1]{fontenc}%
\usepackage[utf8]{inputenc}%
\usepackage{lmodern}%
\usepackage{textcomp}%
\usepackage{lastpage}%
%
\title{Awesome Title}%
\author{Anonymous author}%
\date{\today}%
%
\begin{document}%
\normalsize%
\maketitle%
\section{A section}%
\label{sec:Asection}%
Some regular text and some %
\textit{italic text. }%
\subsection{A subsection}%
\label{subsec:Asubsection}%
Also some crazy characters: \$\&\#\{\}

%
\section{A second section}%
\label{sec:Asecondsection}%
Some text.

%
\end{document}

basic_inheritance.pdf

../_images/basic_inheritance.pdf.png