  REST framework also provides an HTML renderer the renders the browsable API.
  """
  import copy
  import string
  from django import forms
  from django.http.multipartparser import parse_header
 
</s> remove from StringIO import StringIO
 </s> add from rest_framework.compat import StringIO </s> remove from StringIO import StringIO
 </s> add from rest_framework.compat import StringIO </s> remove from django.utils.encoding import force_unicode
 </s> add try:
    from django.utils.encoding import force_text
except ImportError:
    from django.utils.encoding import force_unicode as force_text </s> remove from urlparse import urlparse
 </s> add try:
    from urllib.parse import urlparse
except ImportError:
    from urlparse import urlparse
from __future__ import unicode_literals

  REST framework also provides an HTML renderer the renders the browsable API.
  """
from __future__ import unicode_literals

  import copy
  import string
  from django import forms
  from django.http.multipartparser import parse_header
keep add keep keep keep keep
 First passing test under p3k \o/ 
rest_framework/renderers.py