在 tcolorbox 新增標題時出現問題

在 tcolorbox 新增標題時出現問題

我在我的文檔中定義了一個 python 環境,使用tcolorbox.我想為清單添加一個標題。但是,編譯器抱怨將以下內容添加到pythoncode環境中:

\begin{pythoncode}[colback=red!5!white,colframe=red!75!black,title=My nice heading]

當我刪除上述選項並僅使用 時\begin{pythoncode}[],程式碼編譯成功。下面是關於這個問題的 MWE。

\documentclass{book}    
\usepackage[left=1.00in, right=1.00in, top=1.00in, bottom=1.00in]{geometry}    

\usepackage{amsmath}    
\usepackage[pdftex]{graphicx, color}    
\usepackage{hyperref}       
\hypersetup{ %    
    pdfborder = {0 0 0},    
    colorlinks=true,    
}    

\usepackage[T1]{fontenc} 

\usepackage{tcolorbox}    
\tcbuselibrary{minted,skins,breakable}    


\newtcblisting{pythoncode}[1][]{    
  listing engine=minted,    
  breakable,   
  colback=bg,    
  colframe=black!70,    
  listing only,    
  minted style=colorful,    
  minted language=python,    
  minted options={linenos=true,numbersep=3mm,texcl=true,#1},    
  left=5mm,enhanced,    
  overlay={\begin{tcbclipinterior}\fill[black!25] (frame.south west)    
            rectangle ([xshift=5mm]frame.north west);\end{tcbclipinterior}}    
}    


\definecolor{bg}{rgb}{0.85,0.85,0.85}    

\begin{document}    

\section{Python example}    
\begin{pythoncode}[colback=red!5!white,colframe=red!75!black,title=My nice heading]    
# indent your Python code to put into an email    
import glob    
# glob supports Unix style pathname extensions    
python_files = glob.glob('*.py')    
for file_name in sorted(python_files):    
    print '    ------' + file_name    

    with open(file_name) as f:    
        for line in f:    
            print '    ' + line.rstrip()    

    print    
\end{pythoncode}    

\end{document}    

有人可以闡明這個問題嗎?

答案1

您的參數 ,#1位於不正確的位置;你現在在這裡:

minted options={linenos=true,numbersep=3mm,texcl=true,#1},    

所以您將選項傳遞給包minted,這不是您想要做的。

相反,請將其移至選項清單的末尾,就在命令之後overlay

  overlay={\begin{tcbclipinterior}\fill[black!25] (frame.south west)    
            rectangle ([xshift=5mm]frame.north west);\end{tcbclipinterior}},
            #1,

這是一個工作版本 - 請注意,hyperref在這種情況下應該最後加載;看哪些套件應該在 hyperref 之後而不是之前加載?更多細節。

% arara: pdflatex: {shell: yes}
\documentclass{book}    
\usepackage[left=1.00in, right=1.00in, top=1.00in, bottom=1.00in]{geometry}    

\usepackage{amsmath}    
\usepackage{tcolorbox}    
\tcbuselibrary{minted,skins,breakable}    

\usepackage{hyperref}       
\hypersetup{ %    
    pdfborder = {0 0 0},    
    colorlinks=true,    
}    

\newtcblisting{pythoncode}[1][]{    
  listing engine=minted,    
  breakable,   
  colback=bg,    
  colframe=black!70,    
  listing only,    
  minted style=colorful,    
  minted language=python,    
  minted options={linenos=true,numbersep=3mm,texcl=true},    
  left=5mm,enhanced,    
  overlay={\begin{tcbclipinterior}\fill[black!25] (frame.south west)    
            rectangle ([xshift=5mm]frame.north west);\end{tcbclipinterior}},
            #1,
}    

\begin{document}    

\section{Python example}    
\begin{pythoncode}[colback=red!5!white,colframe=red!75!black,title=My nice heading]    
# indent your Python code to put into an email    
import glob    
# glob supports Unix style pathname extensions    
python_files = glob.glob('*.py')    
for file_name in sorted(python_files):    
    print '    ------' + file_name    

    with open(file_name) as f:    
        for line in f:    
            print '    ' + line.rstrip()    

    print    
\end{pythoncode}    

\end{document}    

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