old_contents: from __future__ import absolute_import
  
  from collections import *
  
  from .version_info import PY2
  
  if PY2:
      from UserString import *
      from UserList import *
      from ordereddict import OrderedDict
  
new_contents: from __future__ import absolute_import
  
  from collections import *
  
  from .version_info import PY2
  
  if PY2:
      from UserString import *
      from UserList import *
  
      import sys
      if sys.version_info < (2, 7):
          from ordereddict import OrderedDict
  
subject: Fix import of ordered dict on python 2.7