Adding hyperlinks to function calls (that are present as examples) in the docs

[XChaitanyaX (Krishna Chaitanya)]

As I was reading matplotlib docs I saw this here.

here all the function calls are hyperlinked to their respective documentation.

So, it would be great to see the same in docs.python.org.

[loic-simon (Loïc Simon)]

I believe that’s what @cmarqu proposes in Add the sphinx-codeautolink extension to doc build process?