648                  domains=None,  argument
656         self.domains = domains
678             self.domains,
705     def set_cookies(self, response, value, domains=_default, max_age=_default,  argument
710             domains=domains,
719     def get_headers(self, value, domains=_default, max_age=_default,  argument
734             domains=domains,
741     def _get_cookies(self, value, domains, max_age, path, secure, httponly):  argument
757         if domains is _default:
758             domains = self.domains
781         if not domains:
793             for domain in domains:
867                  domains=None,  argument
889             domains=domains,
904             self.domains,