def quote_single_identifier(self, string):
        """
        Quotes a single identifier (no dot chain separation).

        :param string: The identifier name to be quoted.
        :type string: str

        :return: The quoted identifier string.
        :rtype: str
        """
        c = self.get_identifier_quote_character()

        return '%s%s%s' % (c, string.replace(c, c+c), c)
dataset/ETHPy150Open sdispater/orator/orator/dbal/platforms/platform.py/Platform.quote_single_identifier/original