  from djangorestframework.utils.description import get_name, get_description
  from djangorestframework.utils.mediatypes import get_media_type_params, add_media_type_param, media_type_matches
  from djangorestframework import VERSION
  
  from decimal import Decimal
  import re
  import string
  from urllib import quote_plus
  
  __all__ = (
      'BaseRenderer',
 
</s> remove from djangorestframework import status
 </s> add  </s> remove                       XMLRenderer )
 </s> add                       XMLRenderer,
                      YAMLRenderer )
  from djangorestframework.utils.description import get_name, get_description
  from djangorestframework.utils.mediatypes import get_media_type_params, add_media_type_param, media_type_matches
  from djangorestframework import VERSION
  


  import string
  from urllib import quote_plus
  
  __all__ = (
      'BaseRenderer',
keep keep keep keep replace replace keep keep keep keep keep
 Very basic YAML support. Probably needs some tweaking, and definitely needs tests. 
djangorestframework/renderers.py