  REST framework should always import this wrapper module in order to maintain
  spec-compliant encoding/decoding. Support for non-standard features should be
  handled by users at the renderer and parser layer.
  """
  
  from __future__ import absolute_import
  
  import functools
  import json  # noqa
  
  
  def strict_constant(o):
 
</s> remove from __future__ import unicode_literals

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

 </s> add  </s> remove # -- coding: utf-8 --

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

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

 </s> add 
  REST framework should always import this wrapper module in order to maintain
  spec-compliant encoding/decoding. Support for non-standard features should be
  handled by users at the renderer and parser layer.
  """



  import functools
  import json  # noqa
  
  
  def strict_constant(o):
keep keep keep keep replace 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/json.py