&gt; if you could only use python functions<p>I&#x27;m not sure if this is what you&#x27;re talking about but there actually is a Lisp where you can call Python functions. It&#x27;s called Hy[1] and I encourage you to take a look, it borrows some good solutions from Clojure, but generally is quite an acceptable Lisp :)<p>[1] <a href="http:&#x2F;&#x2F;hylang.org" rel="nofollow">http:&#x2F;&#x2F;hylang.org</a>