initialization.py

class MyClass:
    # __new__ is responsible for creating a new instance.
    def __new__(cls, value):
        print("Calling __new__")
        instance = super().__new__(cls)
        return instance

    # __init__ initializes the instance (called automatically after __new__)
    def __init__(self, value):
        print("Calling __init__")
        self.value = value

    # __del__ is the destructor (called when the object is garbage-collected)
    def __del__(self):
        print(f"Deleting instance with value: {self.value}")


# Create an instance:
obj = MyClass(10)
print("Object value:", obj.value)
# Delete it explicitly (or wait for GC):
# __del__ will automatically be executed when the script get terminated or when the object is no longer referenced.
del obj

"""
Calling __new__
Calling __init__
Object value: 10
Deleting instance with value: 10
"""