code: def new_encoded_stream(args, stream):
      '''Return a stream writer.'''
      if args.ascii_print:
          return wpull.util.ASCIIStreamWriter(stream)
      else:
          return streaf new_encoded_stream(args, stream):
      '''Return a stream writer.'''
      if args.ascii_print:
          return wpull.util.ASCIIStreamWriter(stream)
      else:
          return stream
docs: Return a stream writer.