# -*- coding: utf-8 -*- 
# ©copyright structure 2001 - 2020
# list image locations
# ================================

import os
import os.path
import poser
import re
import string
import sys
import wx

def getdir( start ):
    # get working folder
    style = ( wx.DD_DEFAULT_STYLE | wx.DD_NEW_DIR_BUTTON )
    dialog = wx.DirDialog( None, 'Select a Folder ', start , style )                # prepare dialog

    return dialog.GetPath() if dialog.ShowModal() == wx.ID_OK else False            # test dialog response

def listoffiles(filepath):
    return os.listdir(filepath)

def oFile(filename):
    openfile = open(filename, 'r')
    return openfile.readlines()

def strip(strippedline):
    strippedline = strippedline.lstrip()
    strippedline = strippedline.rstrip()
    stripList = [ 'bumpMap ', 'file ', 'reflectionMap ', 'textureMap ', 'transparencyMap ' ]
    for stripThis in stripList:
        strippedline = strippedline.lstrip(stripThis)

    return strippedline

def imageFileTypes():
    return  [ '.bmp','.gif','.tif','.tga','.jpg','.png','.PSD' ]

def file_exts():
    return( ".mt5", ".mc6", ".pz2" )


fileexts = file_exts()
tlist = []
exts = imageFileTypes()
lastfolder_data = os.path.join(poser.PrefsLocation(), "structure", "listmats", "lastfolder.db" )
temp = os.path.join( poser.Libraries()[0], "Runtime", "libraries", "materials" )

if not os.path.exists( os.path.dirname( lastfolder_data ) ):
    os.makedirs( os.path.dirname( lastfolder_data ) )

if not os.path.exists( lastfolder_data ):
    with open( lastfolder_data, "w" ) as outfile:
        outfile.write( temp )

with open( lastfolder_data, "r" ) as infile:
    lastfolder = infile.read()

filepath = getdir( lastfolder )

temp = None
if filepath:
    with open( lastfolder_data, "w" ) as outfile:
        outfile.write( filepath )

    for f in listoffiles( filepath ):
        filename = os.path.join( filepath, f )
        if filename.endswith( fileexts ):
            lines = oFile(filename)
            for line in lines:
                if filename not in tlist:
                    tlist.append(filename)
                for find in ( exts ):
                    if find in line.lower():
                        strippedline = strip(line)
                        if strippedline not in tlist:
                            tlist.append(strippedline)

            for t in tlist:
                print t


            print "%sn" %("="*40)

            tlist = []

    print '©2014 justlastknight All Rights Reserved.'

you can run this on a folder - it will tell you the file name - and what texture maps it requires

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