Hello,
for any reason it selects nothing…
import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *
# Import DocumentManager and TransactionManager
clr.AddReference("RevitServices")
import RevitServices
from RevitServices.Persistence import DocumentManager
doc = DocumentManager.Instance.CurrentDBDocument
# Import RevitAPI
clr.AddReference("RevitAPI")
import Autodesk
from Autodesk.Revit.DB import *
import sys
pyt_path = r'C:\Program Files (x86)\IronPython 2.7\Lib'
sys.path.append(pyt_path)
#The inputs to this node will be stored as a list in the IN variable.
dataEnteringNode = IN
paramNames = IN[1]
if isinstance(IN[0], list):
elements = []
for i in IN[0]:
elements.append(UnwrapElement(i))
else:
elements = UnwrapElement(IN[0])
def ProcessList(_func, _list):
return map( lambda x: ProcessList(_func, x) if type(x)==list else _func(x), _list )
def ProcessListArg(_func, _list, _arg):
return map( lambda x: ProcessListArg(_func, x, _arg) if type(x)==list else _func(x, _arg), _list )
def GetElemType(e):
doc = DocumentManager.Instance.CurrentDBDocument
try:
elemType = doc.GetElement(e.GetTypeId())
return elemType
except:
pass
return None
def GetParamValue(eType, pName):
paramValue = None
for i in eType.Parameters:
if i.Definition.Name == pName:
paramValue = i.AsString()
break
else:
continue
return paramValue
try:
errorReport = None
paramValues = []
if isinstance(elements, list):
elemTypes = ProcessList(GetElemType, elements)
if isinstance(paramNames, list):
for i in paramNames:
paramValues.append(ProcessListArg(GetParamValue, elemTypes, i))
paramValues = map(list, zip(*paramValues))
else:
paramValues = ProcessListArg(GetParamValue, elemTypes, paramNames)
else:
elemTypes = [GetElemType(elements)]
if isinstance(paramNames, list):
for i in paramNames:
paramValues.append(ProcessListArg(GetParamValue, elemTypes, i))
paramValues = map(list, zip(*paramValues))
else:
paramValues = ProcessListArg(GetParamValue, elemTypes, paramNames)
except:
# if error accurs anywhere in the process catch it
import traceback
errorReport = traceback.format_exc()
#Assign your output to the OUT variable
if errorReport == None:
OUT = paramValues
else:
OUT = errorReport
The code looks complex… …or is it a library issue?
KR
Andreas