The text on this page has been fixed-up a little from the original, and the code has been confirmed to work (on my Fedora 30 machine). it is "natively" supported by Vim you most likely already know it ...
A common reason for not using Vim for Python coding is that it has a weak out-of-the-box support for Python, especially when compared modern IDEs like PyCharm or VS Code. With the advancements over ...