Python 语法着色的 listing 包存在问题

Question

我正在实施我学到的方法这里用于将 Python 代码放入 Latex。一切都很顺利，只是我对注释有点问题。这是我提到的链接中的代码：

\usepackage[utf8]{inputenc}
\DeclareFixedFont{\ttb}{T1}{txtt}{bx}{n}{9} % for bold
\DeclareFixedFont{\ttm}{T1}{txtt}{m}{n}{9}  % for normal
% Defining colors
\usepackage{color}
\definecolor{deepblue}{rgb}{0,0,0.5}
\definecolor{deepred}{rgb}{0.6,0,0}
\definecolor{deepgreen}{rgb}{0,0.5,0}


\usepackage{listings}

% Python style for highlighting
\newcommand\pythonstyle{\lstset{
language=Python,
backgroundcolor=\color{white}
basicstyle=\ttm,
otherkeywords={self},            
keywordstyle=\ttb\color{deepblue},
emph={MyClass,__init__},          
emphstyle=\ttb\color{deepred},    
stringstyle=\color{deepgreen},
commentstyle=\color{red}
frame=tb,                         
showstringspaces=false            
}}

% Python environment
\lstnewenvironment{python}[1][]
{
\pythonstyle
\lstset{#1}
}
{}

python我使用代码中定义的以下函数来生成Python代码：

\begin{python}
 class MyClass(Yourclass):
    def __init__(self, my, yours):
        String = "String"
        String2 = '5 1 2 3 4'
        print String2
        import numpy as np #Comment1
        # Comment2
\end{python}

这就是结果。我看到frame每条评论都有两个词。你知道这里可能出了什么问题吗？我提到的链接在其他方面都运行良好。谢谢。

Answer 1

你缺少一些逗号：

\newcommand\pythonstyle{\lstset{
  language=Python,
  backgroundcolor=\color{white}, %%%%%%%
  basicstyle=\ttm,
  otherkeywords={self},            
  keywordstyle=\ttb\color{deepblue},
  emph={MyClass,__init__},          
  emphstyle=\ttb\color{deepred},    
  stringstyle=\color{deepgreen},
  commentstyle=\color{red},  %%%%%%%%
  frame=tb,                         
  showstringspaces=false            
}}