Nodes that require "document" input

Civil3D
8

I’m sold. Did some testing and it was no problem pulling the coordinate system codes from other DWGs. Although, I haven’t figured out how to put the Dynamo wrapper on the documents so I can feed them into other nodes with a Document input.
Dyn-CSReport

Here’s the python if anyone is interested in expanding upon this.

import clr
# Add Assemblies for AutoCAD and Civil 3D APIs
clr.AddReference('acmgd')
clr.AddReference('acdbmgd')
clr.AddReference('accoremgd')
clr.AddReference('AecBaseMgd')
clr.AddReference('AecPropDataMgd')
clr.AddReference('AeccDbMgd')
clr.AddReference('AeccPressurePipesMgd')
clr.AddReference('acdbmgdbrep')
clr.AddReference('System.Windows.Forms')

# Add standard Python references
import sys
sys.path.append('C:\Program Files (x86)\IronPython 2.7\Lib')
import os
import math

# Add references to manage arrays, collections and interact with the user
from System import *
from System.IO import *
from System.Collections.Specialized import *
from System.Windows.Forms import MessageBox

# Create an alias to the Autodesk.AutoCAD.ApplicationServices.Application class
import Autodesk.AutoCAD.ApplicationServices.Application as acapp

# Import references from AutoCAD
from Autodesk.AutoCAD.Runtime import *
from Autodesk.AutoCAD.ApplicationServices import *
from Autodesk.AutoCAD.EditorInput import *
from Autodesk.AutoCAD.DatabaseServices import *

# Import references for Civil 3D
from Autodesk.Civil.ApplicationServices import *
from Autodesk.Civil.Settings import *

filePath = IN[0]

code = []

for i in filePath:
	db = Database(False, True)
	db.ReadDwgFile(i, FileShare.ReadWrite, False, "")
	civDoc = CivilDocument.GetCivilDocument(db)
	settings  = civDoc.Settings.DrawingSettings

	try:
		code.append(settings.UnitZoneSettings.CoordinateSystemCode)
	except:
		code.append("")

	
	db.Dispose()

OUT = code
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