In this quiz, you’ll test your understanding of Python’s .__call__() Method: Creating Callable Instances.
By working through this quiz, you’ll revisit what makes an object callable, how to check whether an object is callable, how .__init__() and .__call__() differ, and how callable instances help you write stateful callables, cache results, design convenient APIs, build class-based decorators, and implement the strategy pattern.
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