%% Copyright 2021-2026 Tobias Enderle
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%%   http://www.latex-project.org/lppl.txt
%% and version 1.3c or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.

% DESCRIPTION
% The code typesetting example below

\documentclass{article}

\usepackage{pyluatex}
\usepackage{listings}
\usepackage{luacode}

\begin{luacode}
function pytypeset()
  tex.print("\\begin{lstlisting}[language=Python]")
  tex.print(pyluatex.get_last_code())
  tex.print("\\end{lstlisting}")
  tex.print("") -- ensure newline
end
\end{luacode}

\newcommand*{\pytypeset}{%
  \noindent\textbf{Input:}
  \directlua{pytypeset()}
  \textbf{Output:}
  \begin{center}
    \directlua{tex.print(pyluatex.get_last_output())}
  \end{center}
}

\begin{document}

\begin{python}[quiet]
  greeting = 'Hello PyLuaTeX!'
  print(greeting)
\end{python}
\pytypeset

\end{document}