documentclass[11pt]{article}
usepackage{listings}
usepackage{courier}
usepackage{xcolor}

lstset{
    basicstyle=ttfamily,
    tabsize=4,
    columns=fixed,
    extendedchars=false,
    breaklines=true,
    keywordstyle=bfseriescolor[HTML]{a52a2a},
    keywordstyle=[2]color[HTML]{008a8c},
    commentstyle=color[HTML]{0000ff},
    stringstyle=color[HTML]{ff0bff},
    numberstyle=color[HTML]{ff0bff},
}

begin{document}
begin{lstlisting}[language=Python, gobble=4, basicstyle=ttfamily]
    for i in range(10) :
        print('%d' % i**2)
end{lstlisting}
end{document}