callable() — Easy Playground

Returns True if the object appears callable (has __call__)

Python Playground

print(callable(print))
print(callable(42))
print(callable(lambda x: x))

class Adder:
    def __call__(self, x): return x + 1

print(callable(Adder()))

Output

Click "Run" to execute your code

callable() is a built-in function that returns true if the object appears callable (has __call__).

Challenge

Try modifying the code above to explore different behaviors. Can you extend the example to handle a new use case?

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