docs: def dump_data(self, filename, queryset):
          """
          Serializes the queryset into a newline separated JSON format, and
          places it into a gzipped file
          """
          with gzip.open(filename, "wb") as f:
              for outbound in queryset.iterator():
                  data = OutboundArchiveSerializer(outbound).data
                  data = JSONRenderer().render(data)
                  f.write(data)
                  f.write("\n".encode("utf-8"))