code: def __add_delayed_assert_failure(self):
          
          current_url = self.driver.current_url
          message = self.__get_exception_message()
          self.__delayed_assert_failures.append(
              "CHECK #%s: (%s)\n %s" % (
                  self.__delayed_assert_count, current_url, message))
docs: Add a delayed_assert failure into a list for future processing.