>>> A # What is A?
<class __main__.A at 2023e360>
- b) Class instanciation
+ b) Class instantiation
Creating an object with the properties defined in the class A is
- called instanciation of the class A. After an instanciation of A, we
+ called instantiation of the class A. After an instantiation of A, we
obtain a new object, called an instance, which has the properties
packaged in the class A.
>>> M # What is M?
<metaclass __main__.M at 2023e4e0>
- b) Meta-class instanciation
+ b) Meta-class instantiation
Creating an object with the properties defined in the meta-class M is
- called instanciation of the meta-class M. After an instanciation of M,
+ called instantiation of the meta-class M. After an instantiation of M,
we obtain a new object, called an class, but now it is called also
a meta-instance, which has the properties packaged in the meta-class M.
() # No.
>>> N.__metabases__ # Does N have any supermetaclasses?
(<metaclass __main__.M at 2023e360>,) # Yes. It has a supermetaclass.
- >>> N.__bases__[0] == M # Is it really the meta-class M?
+ >>> N.__metabases__[0] == M # Is it really the meta-class M?
1 # Yes, it is.
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