You are tasked with the development of a library where the user’s classes need to be altered after their definition, for additional functionality. How can metaclasses be employed to modify or augment the user-defined classes?
- Metaclasses can create subclasses of the user's classes and add the desired functionality. Users should inherit from these subclasses to gain the extra functionality.
- Metaclasses can modify user-defined classes directly by intercepting attribute access and adding functionality on-the-fly.
- Metaclasses can only be used to alter class attributes, not methods or behavior.
- Metaclasses cannot be used for this purpose.
Metaclasses can create new classes that inherit from the user's classes and include additional functionality. Users can then inherit from these generated classes to get the desired functionality in their classes.
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