Fix/alt circle avoidance

[MFizz]

Short Description:
alternative fix to PR #1547 while keeping the possibility to have nested keywords

spin_forts was assigned twice in config

Fixes:
#1544

circle avoidance now works as intended

[douglascamata]

There is more elegant solution to this by modifying add_config to make another parameter, maybe named embedded_in, to store this kind of information.

I don't think replacing a simple dict.get with a recursive search function is something good in terms of code complexity. And it also hides from add_config logic that the key is inside another.

Your code is prone to bugs like, another key in the dict root has a subkey with the same name. You will never search in the correct place because you take the first subkey you find that matches the name you want.

[MFizz]

There is more elegant solution to this by modifying add_config to make another parameter, maybe named embedded_in, to store this kind of information.

Agreed. My idea originally was to keep the key unique regardless of depth, since cli/ flag functionality would dictate it anyway and to use upper levels only for grouping logically. But I can see how this feels dirty/ hackish. My problem now is just how to deal with the json - cli duality and that long_flag is used as attribute name and clie flag.
If you have an additional parameter embedded, how do you convert that to cli? At this point wouldn't it make more sense to just stay with a plain config file?