I want to know whats the use of MyDict class do it matters, If we inherit and pass the class? And from where the content method

Question

class MyDict(dict):
   pass

company_settings_dict = instance.as_company_console_settings()
message = MyDict()
notification_type = "CompanyConsoleSettings"
data = {"data": company_settings_dict, "notification_type": "%s" % (notification_type), "is_new": False}
message.content = {"message": "%s" % (json.dumps(data)), "room": instance.company.id}
msg_consumer(message)

Answer 1

It's inheriting all dict methods and attributes, so it's basically a copy of dict class. Content, for example, is one of its attributes

Answer 2

.content method can be a method of any class, or any inherited class like list, dict, string etc.. or its a dict specific. And whats the benifit of doin so?