Meaning of metaobject

#1

what is the meaning of metaobject? And why object is returned at last in the tuple returned by mro. what is the significance of that object?

#2

A metaclass in Python is a class of a class that defines how a class behaves. Usually the tuple represents the path taken to reach the data.
Eg-

class A: 
    def rk(self): 
        print(" In class A") 
class B: 
    def rk(self): 
        print(" In class B") 
  
# classes ordering 
class C(A, B): 
    def __init__(self): 
        print("Constructor C") 
  
r = C() 
  
# it prints the lookup order  
print(C.__mro__)

output-

(<class ‘main.C’>, <class ‘main.A’>, <class ‘main.B’>, <class ‘object’>)

#3

sir i didn’t got the meaning of class of class. can u plz give an example of its working. And regarding mro i understood that it is giving us the path of search like searching in i understand it will search in class B but i am not able to understand searching in <class ‘object’> what it means?

#4

A Class is like an object constructor, or a “blueprint” for creating objects.That’s why object is written there.
As classes define the working of an object in the same way meta classes defie the working of objects , hence it is called class of class

#5

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#6

"As classes define the working of an object in the same way meta classes defie the working of objects " it should be working of classes na ? and also how meta classes are declared?