def parse_string(cls, content, basedir=None, resolve=True, unresolved_value=DEFAULT_SUBSTITUTION):
        """Parse URL

        :param content: content to parse
        :type content: basestring
        :param resolve: If true, resolve substitutions
        :param resolve: if true, resolve substitutions
        :type resolve: boolean
        :param unresolved_value: assigned value value to unresolved substitution.
        If overriden with a default value, it will replace all unresolved value to the default value.
        If it is set to to pyhocon.STR_SUBSTITUTION then it will replace the value by its substitution expression (e.g., ${x})
        :type unresolved_value: boolean
        :return: Config object
        :type return: Config
        """
        return ConfigParser().parse(content, basedir, resolve, unresolved_value)
Parse URL

        :param content: content to parse
        :type content: basestring
        :param resolve: If true, resolve substitutions
        :param resolve: if true, resolve substitutions
        :type resolve: boolean
        :param unresolved_value: assigned value value to unresolved substitution.
        If overriden with a default value, it will replace all unresolved value to the default value.
        If it is set to to pyhocon.STR_SUBSTITUTION then it will replace the value by its substitution expression (e.g., ${x})
        :type unresolved_value: boolean
        :return: Config object
        :type return: Config