code: def _insert_uncompressed(collection_name, docs, check_keys,
              safe, last_error_args, continue_on_error, opts):
      
      op_insert, max_bson_size = _insert(
          collection_name, docs, check_keys, continue_on_error, opts)
      rid, msg = __pack_message(2002, op_insert)
      if safe:
          rid, gle, _ = __last_error(collection_name, last_error_args)
          return rid, msg + gle, max_bson_size
      return rid, msg, max_bson_size
docs: Internal insert message helper.