Chain object that have parent child relation..

[SpongeB0B]

@Gribouillis Thank you !

This is working great, and I discover defaultdict that is a relief to work with dict :)

now with

{'John': {'David': {'Grunt': {}}, 'Jade': {}}}

I would like to print a hierarchy

John
    - David
        - Grunt
    - Jade

The ultimate goal is to great an html output ~like this

<ul>
    
    <li>John
        <ul>
            <li>David
                <ul>
                    <li>Grunt</li>
                </ul>
            </li>
            <li>Jade</li>
          </ul>
    </li>
      </ul>