  of serializer classes and serializer fields.
  """
  from django.db import models
  from django.utils.functional import Promise
  from rest_framework.compat import force_text
  import re
  
  
  def manager_repr(value):
      model = value.model
 
</s> remove from rest_framework.compat import urlparse, force_text
 </s> add from rest_framework.compat import urlparse </s> remove from rest_framework.compat import force_text
 </s> add  </s> remove from rest_framework.compat import force_text, OrderedDict
 </s> add from rest_framework.compat import OrderedDict
  of serializer classes and serializer fields.
  """
  from django.db import models
  from django.utils.functional import Promise

  import re
  
  
  def manager_repr(value):
      model = value.model
keep keep keep keep replace keep keep keep keep keep
 Removed custom StringIO, force_text, smart_text compat 
rest_framework/utils/representation.py