When is the __init__ method called? Before an object is createdWhen an object is createdWhen an object is copiedWhen an object is deleted
Question
When is the __init__
method called?
- Before an object is created
- When an object is created
- When an object is copied
- When an object is deleted
Solution
Understanding the __init__
Method
The __init__
method in Python is a special method, known as a constructor, that is called when an object is created from a class. Its primary purpose is to initialize the attributes of the class instance.
Analysis of Options
-
Before an object is created: This option is incorrect. The
__init__
method cannot be called before the object is created. -
When an object is created: This option is correct. The
__init__
method is invoked as part of the object instantiation process to initialize the object. -
When an object is copied: This option is incorrect. The
__init__
method does not get called when an object is copied. Instead, a shallow copy or deep copy may call other methods like__copy__
or__deepcopy__
. -
When an object is deleted: This option is also incorrect. The
__init__
method is not executed during the deletion of an object. Instead, the__del__
method is called when an object is about to be destroyed.
Final Answer
The correct answer is: When an object is created.
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