sceneDepsSize2.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# getting the total size of all dependencies for a maya scene file

import os
import sys
import glob

def size_format(size):
    units = ['B', 'KB', 'MB', 'GB']
    for u in units:
       if size < 1024:  return '%f %s' %(size, u)
       size /= 1024
    return '%f %s' %(size, units[-1])

def sizeFile(args):
    d = '/nas/projects/Tactic/bilal/render/.depsTemp/%s.ma_filtered.lst' %args[0]
    d = open(d)
    counter = 0
    sizeList = []
    for dep in d:
       for fil in glob.glob(dep[:-1]):
          sizeList.append(os.path.getsize(fil))
          counter += 1
    print ("The total size for the " + str(counter) + " dependencies: ", size_format(sum(sizeList)))
    d.close()

sizeFile(sys.argv[1:])