Create wireframe.py

def outputFaces(self):
        print ("\n --- Faces --- ")
        for i, nodes in enumerate(self.faces):
            #update: py3.x will not execute multi lists and tuples
            #output: ((0, 1, 3, 2), array([255, 255, 255], dtype=uint8))
            #output: 0: (0, 1, 3, 2)
            #Changing join method to join nodes[0]
            print ("   %d: (%s)" % (i, ", ".join(["%d" % (n) for n in nodes[0]])

Updated some outdated function parameters from:

def functionName((x,y,z),..)

to: 

def functionName(vector, ...):
    x = vector[0]
    y = vector[1]
    z = vector[2]

Python 3.x does not execute anonymous tuples or lists