code: def remap_name(name_generator, names, table=None):
      
      out = ""
      for name in names:
          if table and name in table[0].keys():
              replacement = table[0][name]
          else:
              replacement = next(name_generator)
          out += "%s=%s\n" % (replacement, name)
      return out
docs: Produces a series of variable assignments in the form of::
  
          <obfuscated name> = <some identifier>
  
      for each item in *names* using *name_generator* to come up with the
      replacement names.
  
      If *table* is provided, replacements will be looked up there before
      generating a new unique name.