更改 Python 代码片段列表中数字和特殊单词的颜色

Question

我正在使用 listings 包编写一份报告，报告我使用的一些 Python 代码。我对 listings 不太熟悉，遇到了几个问题。具体来说：

1. 我希望数字为蓝色（例如）。以下是一些示例https://tex.stackexchange.com/我可以改变它们的颜色。但是，有些变量里面有可以改变颜色的数字代码。
2. 有一些单词（即方法参数的名称）我想改变颜色。例如，product=、latitude=、longitude=、band=、km_above_below=、km_left_right=，我希望它们变成橙色。我真的不知道该怎么做。

\documentclass{article}

\usepackage{listings}
\usepackage{color}
\usepackage[dvipsnames]{xcolor}

\definecolor{codegreen}{rgb}{0,0.6,0}
\definecolor{codegray}{rgb}{0.5,0.5,0.5}
\definecolor{codepurple}{rgb}{0.58,0,0.82}
\definecolor{backcolour}{rgb}{0.95,0.95,0.92}
\definecolor{codeorangered}{RGB}{239,134,64}

\renewcommand{\lstlistingname}{Codice}

\lstdefinelanguage{Python}
{
  keywords={from, import, def, return, as, for, if, in, len},
  keywordstyle=\color{magenta},
  keywords=[2]{product=, latitude=, longitude=, band=, km_above_below=, km_left_right=}
  keywordstyle=[2]{\color{codeorangered}},  
  commentstyle={\color{codegreen}},   
  morecomment=[l]{\#},
  morestring=[b]",
  alsodigit={-},
  alsoletter={&}
}



\lstdefinestyle{mystyle}{
    language=Python,
    backgroundcolor={\color{backcolour}},   
    commentstyle={\color{codegreen}},
    keywordstyle={\color{magenta}},
    keywordstyle=[2]{\color{codeorangered}},    
    numberstyle={\tiny\color{codegray}},
    stringstyle={\color{codepurple}},
    basicstyle={\ttfamily\footnotesize},
    breakatwhitespace=false,         
    breaklines=true,                 
    captionpos=b,                    
    keepspaces=true,                 
    numbers=left,                    
    numbersep=5pt,                  
    showspaces=false,                
    showstringspaces=false,
    showtabs=false,  
    %otherkeywords={product=, latitude=, longitude=, band=, km_above_below=, km_left_right=},
    %keywords=[2]{product=, latitude=, longitude=, band=, km_above_below=, km_left_right=}, 
    %frame=single,                    
    tabsize=2
}





\lstset{
    style=mystyle
}


%
\newcommand\digitstyle{\color{blue}}
\makeatletter
\newcommand{\ProcessDigit}[1]
{%
  \ifnum\lst@mode=\lst@Pmode\relax%
   {\digitstyle #1}%
  \else
    #1%
  \fi
}
\makeatother
\lstset{literate=
    {0}{{{\ProcessDigit{0}}}}1
    {1}{{{\ProcessDigit{1}}}}1
    {2}{{{\ProcessDigit{2}}}}1
    {3}{{{\ProcessDigit{3}}}}1
    {4}{{{\ProcessDigit{4}}}}1
    {5}{{{\ProcessDigit{5}}}}1
    {6}{{{\ProcessDigit{6}}}}1
    {7}{{{\ProcessDigit{7}}}}1
    {8}{{{\ProcessDigit{8}}}}1
    {9}{{{\ProcessDigit{9}}}}1
    {<=}{{\(\leq\)}}1,
    morestring=[b]",
    morestring=[b]',
    morecomment=[l]//,
}


\begin{document}

\begin{lstlisting}[language=Python, caption=Snippet example. ]
from nasawebservice import *
# Create a MODIS data provider 
provider = NasaWebServiceAPIProvider(base_url="https://modis.ornl.gov")
# APPLICATION 1: retraive all data in the NASA's archive
archive = provider.async_execute_all(
    product=Products.MOD13Q1,
    latitude=44.04780019, longitude=10.35481917,
    band=Bands.MOD13Q1.NDVI,
    km_above_below=0, km_left_right=0
)
for item in archive: print(item)
# APPLICATION 2: get the last data if present
if provider.is_present(Products.MOD13Q1, 44.04780019, 10.35481917, "A2022081"):
        last = provider.last_product(
        product=Products.MOD13Q1, 
        latitude=44.04780019, longitude=10.35481917, 
        band=Bands.MOD13Q1.NDVI
        km_above_below=0, km_left_right=0
    )
    print(last)
\end{lstlisting}
\end{document}