Material-Function change issue!

Hello all!

I need help with solving the python issue in dynamo!!

I want to change the function data on material like from Finish1 to Finshi2 using python script. But I failed!!! Please help me so that I can solve it.
I attached two pictures here as references.

Screen Shot 2020-07-15 at 10.28.09 AM

Thank you so much!!

The problem is that you’re giving the method a string instead of a materialfunctionassignment enumeration item.

See the link to the revit API docs website below for the possible inputs.

Use this code to get the materialFunctionAssignment value depending on the string you’re using as input.

import System
import clr
import Autodesk
from Autodesk.Revit.DB import *

input = IN[0]
OUT = list()

x = System.Enum.GetValues(MaterialFunctionAssignment)
for i in x:
	if i.ToString() == input:

Also for future posts, it would be helpful to post a direct link to the page of the Revit API docs website you’ve been using along side with the picture :smiley: