Little Help in code with List Python

1

Hi all, i think maybe is a silly question but i’m right know knocked about that.

I want to check every single index value of a list (4 in that case) with another list and if it match put another value associate with the list (3 in that case)

Right know i get a list with the values but the code check all the elements in list 4 firs with first index of list 3 and then continue.

Can you help me with a little test?

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image.png789×378 29.1 KB

2

This is what i’m getting right now.

image

3

I figured out making a dictionary inside the code.

Thx

1 Like
4

@Sergio.Ramirez2 Could you post the code that solves the issue?

5

Sure, this is a bit part of a graph to place Fire Dampers in RF linked walls, by type using at the final MEPover node

Given a type of fire dampers and a size of ducts, first create all the FD by type if not exist already and then match every duct size with their FD to avoid unwanted reductions.

This is a first aproach, now i want to work with list logics because all the FD manufacters dont have the same duct size we use…

Example:

If the FD manufacter is 300x300 and 400x400 and you have a duct 350x350, put the next FD (400x400)

The other step is to work depending of the Airflow and dBa in this point.

import clr

# Import RevitAPI
clr.AddReference("RevitAPI")
import Autodesk
from Autodesk.Revit.DB import *

# Import DocumentManager and TransactionManager
clr.AddReference("RevitServices")
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager

# Import ToDSType(bool) extension method
clr.AddReference("RevitNodes")
import Revit
clr.ImportExtensions(Revit.Elements)
clr.ImportExtensions(Revit.GeometryConversion)

import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *

import System


doc = DocumentManager.Instance.CurrentDBDocument
uiapp = DocumentManager.Instance.CurrentUIApplication
app = uiapp.Application

filter = IN[0]
if isinstance(IN[1], list):
	ducts = UnwrapElement(IN[1])
else:
	ducts = [UnwrapElement(IN[1])]

elementTypes = []
elementFamNam = []
elementTypSize = []
ductMatch = []
listF = []
DuctHeight = []
DuctWidth = []

for duct in ducts:
	ductheight = duct.get_Parameter(BuiltInParameter.RBS_CURVE_HEIGHT_PARAM)
	ductwidth = duct.get_Parameter(BuiltInParameter.RBS_CURVE_WIDTH_PARAM)
	
	DuctWidth.append(ductwidth.AsValueString())
	DuctHeight.append(ductheight.AsValueString())
	
	
for duh,duw in zip(DuctHeight, DuctWidth):
	ductsize = duw + "x" + duh	
	ductMatch.append(ductsize)
	
collector = FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_DuctAccessory).WhereElementIsElementType().ToElements()

for d in collector:
	if d.FamilyName == filter:
		#dSize = d.get_Parameter(BuiltInParameter.RBS_CALCULATED_SIZE)
		elementFamNam.append(d.Family.Name)
		elementTypes.append(d)
		#Buscamos el parametro por el que filtrar
		value = d.LookupParameter('Type Comments').AsString()
		elementTypSize.append(value)
	else:
		pass

"""for dS in ductMatch:
	if dS in elementTypSize:	
		pass
	else:
		d = ("Falta añadir el tipo de compuerta" + " " + dS)"""

for index in range(0,len(ductMatch)):
	if ductMatch[index] == value:
		pass
	else:
		d = False
		
def tolist(obj1):
	if hasattr(obj1,"__iter__"): return obj1
	else: return [obj1]


listSize = tolist(elementTypSize)
listTypes = tolist(elementTypes)
dict1 = dict(zip(listSize,listTypes))
Valores = [dict1.get(sv, d) for sv in ductMatch]

listM = []
for f in Valores:
	if f == d:
		list2.append(f)

		
OUT = collector, elementTypes, elementFamNam, elementTypSize, ductMatch, Valores, listM
6

Sorry a little mistake copying, in line 92 is “listM”