  from __future__ import unicode_literals
  
  from django.urls import get_script_prefix, resolve
  
  
  def get_breadcrumbs(url, request=None):
      """
 
</s> remove from django.utils import six
from django.utils.encoding import (
    python_2_unicode_compatible, smart_text, uri_to_iri
)
from django.utils.six.moves.urllib import parse as urlparse
 </s> add from django.utils.encoding import smart_text, uri_to_iri </s> remove from __future__ import unicode_literals

 </s> add  </s> remove from django.utils import six
 </s> add  </s> remove from __future__ import unicode_literals

 </s> add  </s> remove from __future__ import unicode_literals

 </s> add 


  from django.urls import get_script_prefix, resolve
  
  
  def get_breadcrumbs(url, request=None):
      """
replace replace keep keep keep keep keep
 Dropped Python 2 compatibility. (#6615)

Thanks to Jon Dufresne (@jdufresne) for review.

Co-authored-by: Asif Saif Uddin <auvipy@gmail.com>
Co-authored-by: Rizwan Mansuri <Rizwan@webbyfox.com> 
rest_framework/utils/breadcrumbs.py