  als depending on the accept header of the request.
  """
  
  from django.core.handlers.wsgi import STATUS_CODE_TEXT
  
  from djangorestframework.utils.mediatypes import order_by_precedence
  from djangorestframework.utils import MSIE_USER_AGENT_REGEX
  from djangorestframework import status
 
</s> remove __all__ = ('Response', 'ErrorResponse')
 </s> add from djangorestframework.utils.mediatypes import order_by_precedence
from djangorestframework.utils import MSIE_USER_AGENT_REGEX
from djangorestframework import status
 </s> remove from djangorestframework.utils import as_tuple, MSIE_USER_AGENT_REGEX
from djangorestframework.utils.mediatypes import is_form_media_type, order_by_precedence
 </s> add from djangorestframework.utils import as_tuple, allowed_methods </s> remove from django.http import HttpResponse
 </s> add  </s> remove from djangorestframework.compat import RequestFactory, unittest
 </s> add from djangorestframework.compat import RequestFactory </s> remove from djangorestframework.compat import View as DjangoView
 </s> add 
from django.template.response import SimpleTemplateResponse
  als depending on the accept header of the request.
  """
  
from django.template.response import SimpleTemplateResponse
  from django.core.handlers.wsgi import STATUS_CODE_TEXT
  
  from djangorestframework.utils.mediatypes import order_by_precedence
  from djangorestframework.utils import MSIE_USER_AGENT_REGEX
  from djangorestframework import status
keep keep add keep keep keep keep keep
 Response as a subclass of HttpResponse - first draft, not quite there yet. 
djangorestframework/response.py