DialuxfilterRoom.py

import sys
import clr
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *
arr = IN[0]

posArr = list(filter(lambda a: ("Room" in a), arr))

def splitFn(a):
  return a.split("=")[1]

def joinPoints(p):
  return ','.join(p)

def splitPoints(c):
  return c.split()
coords = list( map(splitFn, posArr) )
pointsArr = []
print(coords)
for s in coords:
  splittedArr = splitPoints(s)
  pointsArr.append(joinPoints(splittedArr))

OUT = ["["+x+"]" for x in pointsArr]