Need help with Python Hello, I am ignorant in Python, and I would have to program a node Can you help me Values are numbers. X1 (list), Y1 (list), E (list), M (an integer) Values (output) X2 (list), Y2 (list), L (list) Formulas: If X1 = E Then X2 = X1 Y2 = Y1 + M L = Y2 Else X2 = X1 +…

You had an issue line 21 : [image] appending IN[2] to a list adds the whole list as a nested list. The length of that list will be 1. I just changed that… import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * #Les entrées effectuées dans ce noeud sont stockées…

Get started then come back when you get stuck. There are many examples on this forum you can follow, plus stack overflow, the Dynamo primer, python.org etc etc. Autodidacts reign supreme. Ps. You’ve practically written the script in python, you just need to format it

Thank you for this answer which will not make much progress for me …

Hello, this page could help to get started with Python nodes: http://dynamoprimer.com/en/09_Custom-Nodes/9-4_Python.html And here is the way to present a code into forum posts: [image] How to get help on the Dynamo forums FAQ Whenever you need help with a python script, …

Hello, It’s not the courage that’s missing, but the time … Thanks for the link, but I have already been there. The big problem for me is the translation with google! (Although I found links in france for python).

Learning Python shouldn’t be a problem but this forum is not the place for it. But you will find good examples such as this one: http://dynamobim.org/forums/topic/if-then-else-in-dynamo/ You can then paste your code here to get further advice from experts…

If time is the problem and Dynamo is un-chartered territory for you, then its clearly the wrong tool for the job.

[image] Alain_Hamel: It’s not the courage that’s missing, but the time … Unfortunately learning is nothing but time consuming I’m afraid and as much of an investment as you make it. Like @Yna_Db said, this is not a Python forum. However, we’re happy to help you out when you are stuck, but fi…

Hello, One test but does not function line 40 [image] [image]

Hi @Alain_Hamel , you’re missing an indent on lines 40 and 43 (because you’re inside a loop).

thank you for your reply. Is the amendment correct? I have another error: Avertissement:IronPythonEvaluator.EvaluateIronPythonScript l’opération a échoué. Traceback (most recent call last): File “”, line 40, in IndexError: index out of range: 1 [image]

Need help with Python

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Yna_Db January 25, 2017, 9:13am 14

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