#!/usr/bin/env python

import os.path
import commands

def visit(arg, dirname, names):
  #print dirname
  #print names
  if "Externals" in names:
     print "Processing",dirname+"/Externals"
     commands.getoutput("cd "+dirname+"; svn propset -F Externals svn:externals .")

os.path.walk(".", visit, None) 

