def finalize_response(self, request, response, *args, **kwargs):
response = super(BaseRasterView, self).finalize_response(
request, response, *args, **kwargs)
# Use streaming responses for GDAL formats.
if isinstance(response.accepted_renderer,
renderers.gdal.BaseGDALRenderer):
headers = response._headers
response = StreamingHttpResponse(response.rendered_content)
response._headers = headers
return response
