@classmethod
create_instance_by_form_data(cls, form_data):
    return cls(form_data=form_data)
  
create_instance_by_id(cls, id):
    return cls(id=id)

 class Human:
    pass
  
class TalkingPerson(Human):
    def __init__(self, name, role):
        self.role: str = role
        self.name: str = name
    
  
class Talking:
    def __init__(self, members):
        self.members: list[TalkingPerson] = members
  
    def get_fixation(self):
        pass
  
    def get_info(self):
        pass
  
    
class Interview(Talking):
  
    def __init__(self, members):
        super().__init__(members)
  
    def get_fixation(self, dictofon_recording_file=None):
        # record works
        return dictofon_recording_file
  
    def get_info(self):
        return f"{self.members[0].name} задает вопросы {self.members[1].name} и записывает на диктофон ответы."
  
  
class VideoPodcast(Talking):
    def __init__(self, members):
        super().__init__(members)
  
    def get_info(self):
        return f"{self.members[0].name} ведет подкаст с гостем {self.members[1].name} и записывает видео."
  
    def get_fixation(self, videostaff_recording_file=None):
        # record works
        return videostaff_recording_file
  
  
person1 = TalkingPerson('Васян', 'журналист')
person2 = TalkingPerson('Толян', 'интервьюируемый')
  
interview = Interview([person1, person2])
interview_file = interview.get_fixation()
interview_info = interview.get_info()
  
person3 = TalkingPerson('Иванов', 'подкастер')
person4 = TalkingPerson('Зубарев', 'гость')
  
videopodcast = VideoPodcast([person3, person4])
  
videopodcast_file = videopodcast.get_fixation()
videopodcast_info = videopodcast.get_info()
  
print(interview_info)
print(videopodcast_info)

 class ServerData(BaseData):
    def __init__(self, form_data):
        super().__init__()
        self._id = None
        self.form_data = form_data
      
    def create(self):
        self._id = self._orm.save(self.form_data)
    
    def get_by_id(self):
        self._orm.get(self._id)
    
    def delete(self):
        self._orm.delete(self._id)
 
class ServerBase(ServerData):
    def __init__(self, _id, form_data):
        super().__init__(form_data)
        self._id = _id
 
def read_servers(select_filter):
   ...
   return ServerBase(_id, form_data)