def output_writer_class(self):
    return self.output_writer_spec and util.for_name(self.output_writer_spec)
Method used to stream content from a multipart request (either
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/mapreduce/model.py/MapperSpec.output_writer_class--crossover with--dataset/ETHPy150Open rwl/muntjac/muntjac/terminal/gwt/server/abstract_communication_manager.py/AbstractCommunicationManager.doHandleSimpleMultipartFileUpload