Python Code - Get Parts Parameters Whilst Traversing An Assembly

isocam — Thu, 10 Jul 2025 21:47:15 GMT

Can anybody help?

I am traversing an assembly using the following python code....

def traverseAssembly(occurrences, currentLevel, OutputString):
app = adsk.core.Application.get()

ui = app.userInterface

for i in range(0, occurrences.count):
occ: adsk.fusion.Occurrence = occurrences.item(i)

PartNumber = re.split(' v\d+', occ.name)[0]

PartDescription = occ.component.description

OutputString+=PartNumber + " " + PartDescription
return OutputString

Is it possible to get an individual parts parameters (if it has any) whilst traversing the assembly?

For reference, here is the python code I use to get a specific parameter.....

def GetModelParameter(ParameterName):
ui = None

try:
app = adsk.core.Application.get()

ui = app.userInterface

design = adsk.fusion.Design.cast(app.activeProduct)

ModelParameter = design.userParameters.itemByName(ParameterName)

ParameterValue = ModelParameter.expression

return ParameterValue
except:
if ui:
ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

Many thanks in advance!

Darren

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