text: from careers.career_tuning import Career
  
  class CustomCareerData:
  
      def __init__(self):
          self._custom_name = None
          self._custom_description = None
  
      def set_custom_career_data(self, custom_name=None, custom_description=None):
          self._custom_name = custom_name
          self._custom_description = custom_description
  
      def get_custom_career_name(self):
          return self._custom_name
  
      def get_custom_career_description(self):
          return self._custom_description
  
      def save_custom_data(self, proto_buff):
          if self._custom_name is not None:
              proto_buff.custom_career_name = self._custom_name
          if self._custom_description is not None:
              proto_buff.custom_career_description = self._custom_description
  
      def load_custom_data(self, proto_buff):
          if proto_buff.HasField('custom_career_name'):
              self._custom_name = proto_buff.custom_career_name
          if proto_buff.HasField('custom_career_description'):
              self._custom_description = proto_buff.custom_career_description
  
      def show_custom_career_knowledge_notification(self, sim_info, resolver):
          notification = Career.CUSTOM_CAREER_KNOWLEDGE_NOTIFICATION(sim_info, resolver=resolver)
          notification.show_dialog(additional_tokens=(self.get_custom_career_name(),))
  