docs: def __dumps(*args, **kwargs):
      """ Serializes `args` and `kwargs` as JSON. Supports serializing an array
      as the top-level object, if it is the only argument.
      """
      indent = None
      if (current_app.config.get('JSONIFY_PRETTYPRINT_REGULAR', False) and
              not request.is_xhr):
          indent = 2
      return json.dumps(args[0] if len(args) is 1 else dict(*args, **kwargs),
                        indent=indent)