docs: def _write_docstring_parameters(self, routine):
          """
          Writes the parameters part of the docstring for the wrapper method of a stored routine.
  
          :param dict routine: The metadata of the stored routine.
          """
          if routine['pydoc']['parameters']:
              self._write_line('')
  
              for param in routine['pydoc']['parameters']:
                  lines = param['description'].split(os.linesep)
                  self._write_line(':param {0} {1}: {2}'.format(param['python_type'],
                                                                param['parameter_name'],
                                                                lines[0]))
                  del lines[0]
  
                  tmp = ':param {0} {1}:'.format(param['python_type'], param['parameter_name'])
                  indent = ' ' * len(tmp)
                  for line in lines:
                      self._write_line('{0} {1}'.format(indent, line))
  
                  self._write_line('{0} {1}'.format(indent, param['data_type_descriptor']))