Count the number of times all Family's have been placed

12

Alternative workflow.
Big thanks the team and to @john_pierson for some inspirational code.
Uses the OST Categories to list all elements in RVT files in a directory.
Some additional list management may be necessary as this just totals the elements across all files.

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OST_Categories.txt (19.7 KB)

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

clr.AddReference(“RevitNodes”)
import Revit
clr.ImportExtensions(Revit.Elements)

clr.ImportExtensions(Revit.GeometryConversion)

clr.AddReference(“RevitServices”)
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
import System

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

clr.AddReference(“RevitAPI”)
import Autodesk
from Autodesk.Revit.DB import *

items = IN[0]
cats = IN[1]

bics = System.Enum.GetValues(BuiltInCategory)

elements, categories = ,

for i in items:
doc = app.OpenDocumentFile(i)

t1, t2 = ,
for cat, bic in [(cat, bic) for cat in cats for bic in bics]:
if cat == bic.ToString():
t1.append(FilteredElementCollector(doc).WhereElementIsNotElementType().OfCategory(bic).ToElements())
t2.append(bic)

for z in range(len(t1)):
if t1[z]:
elements.append(t1[z])
categories.append(t2[z])

OUT = elements, categories

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