Change element in list if contained in another list


I have the following problem and need a little help.

I have a list “List 1” and ich need to search in another list if these are contained. If they are, then i need to substitute in the first list those elements with the equivalent of a 3. List.

Frage für Forum.dyn (16.8 KB)

Thanks in advance

Well, I’m not sure how to fix your python script, but it can be done with nodes thru the use of dictionaries.

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Tank you, but I think I made it own my own :slight_smile:


But at the end i have just a little problem putting back the Elements to the start List. Can you help me?

I don’t understand: “(post withdrawn by author, will be automatically deleted in 1 hour unless flagged)”

Kind regards

manually set your last node to longest lacing instead of using auto.

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Oh s__t, mine does not work correctly!

I take yours for testing :smile:


It works perfect.

But how can I ignore the Warnings?

Kind regards

Good morning

I have the solution! I made it with Spring Nodes:

Thank you very much!