get parameter value dynamo python
import clr
clr.AddReference('RevitAPI')
import Autodesk
from Autodesk.Revit.DB import *
import System
from System.Collections.Generic import List
clr.AddReference('RevitNodes')
import Revit
clr.ImportExtensions(Revit.Elements)
clr.ImportExtensions(Revit.GeometryConversion)
clr.AddReference('RevitServices')
import RevitServices
from RevitServices.Persistence import DocumentManager
doc = DocumentManager.Instance.CurrentDBDocument
def tolist(obj1):
if hasattr(obj1,"__iter__"): return obj1
else: return [obj1]
def getParam(element,param):
value = []
try:
DB = element.GetParameters(param)
for i in DB:
if "Double" in str(i.StorageType):
# Metric Converstion
value.append(i.AsDouble()*304.8)
elif "Integer" in str(i.StorageType):
value.append(i.AsInteger())
elif "String" in str(i.StorageType):
value.append(i.AsString())
else:
elemId =i.AsElementId()
value.append(doc.GetElement(elemId))
except:
pass
return value
input = tolist(IN[0])
params = IN[1]
result = []
# Get parameters for Multiple Elements
for i in input:
pack = []
for p in params:
elem = UnwrapElement(i)
pack.append(getParam(elem,p))
result.append(pack)
OUT = result