pythontex 和 ltablex 超出预期的线宽

Question

我正在尝试使用 pythontex 和 ltablex 来输出从 python 脚本获取输出的表格。我在下面做了一个简单的示例：

\documentclass{article}
%\usepackage{tabularx}
\usepackage{ltablex}
\usepackage[keeptemps, runall=true]{pythontex}

\begin{document}

\begin{tabularx}{\linewidth}{lX}
    HELLO & This is a very very long line which will keep on going and going at least until we go beyond the length of the linewidth \\
\end{tabularx}

\begin{tabularx}{\linewidth}{lX}
                \pyc{print("HELLO & This is a very very long line which will keep on going and going at least until we go beyond the length of the linewidth")} \\
\end{tabularx}
\end{document}

输出如下图所示。另一个有趣的事情是，如果我使用 tabularx 而不是 ltablex，它确实会换行，但位置不一样。关于如何将 pythentex 与 ltablex 包一起使用，您有什么想法吗？