Линии по траектории электрической цепи

import clr
clr.AddReference("RevitServices")
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
doc = DocumentManager.Instance.CurrentDBDocument

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

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

cirs = IN[0] # цепи

circuitPaths = [] # Достаём траектории каждой цепи
for cir in UnwrapElement(cirs):
    circuitPaths.append(cir.GetCircuitPath())

pointsAsStr = [] # Перевод данных из незнакомого мне формата в строку
for circuitPath in circuitPaths:
    sublist = []
    for xyz in circuitPath:
        sublist.append(str(xyz).replace('(','').replace(')',''))
    pointsAsStr.append(sublist)

k = 304.8 # в 1 футе k мм

points = [] # Из строк делаем Points
for path in pointsAsStr:
    sublist = []
    for i in path:
        x = float(i.split(',')[0])
        y = float(i.split(',')[1])
        z = float(i.split(',')[2])
        sublist.append(Point.ByCoordinates(x*k, y*k, z*k))
    points.append(sublist)

lines = [] # Из Points делаем Lines
for path in points:
    sublist = []
    for i, p in enumerate(path):
        try:
            sublist.append(Line.ByStartPointEndPoint(path[i], path[i+1]))
        except IndexError:
            continue
    lines.append(sublist)

OUT = lines