  from djangorestframework.utils.mediatypes import media_type_matches
  
  __all__ = (
      'BaseParser',
      'JSONParser',
      'PlainTextParser',
 
</s> remove from decimal import Decimal
import re
 </s> add  </s> remove from djangorestframework import status
 </s> add  </s> remove                       XMLRenderer )
 </s> add                       XMLRenderer,
                      YAMLRenderer )
import yaml

  from djangorestframework.utils.mediatypes import media_type_matches
  
import yaml

  __all__ = (
      'BaseParser',
      'JSONParser',
      'PlainTextParser',
keep add keep keep keep keep
 Very basic YAML support. Probably needs some tweaking, and definitely needs tests. 
djangorestframework/parsers.py