Creates a redirect URL.

        :internal:

def make_redirect_url(self, path_info, query_args=None, domain_part=None):
        """Creates a redirect URL.

        :internal:
        """
        suffix = ""
        if query_args:
            suffix = "?" + self.encode_query_args(query_args)
        return str(
            "%s://%s/%s%s"
            % (
                self.url_scheme or "http",
                self.get_host(domain_part),
                posixpath.join(
                    self.script_name[:-1].lstrip("/"), path_info.lstrip("/")
                ),
                suffix,
            )
        )