max() — Advanced Playground

Returns the largest item in an iterable or among arguments

Python Playground

# max() - implementing the protocol
class Custom:
    def __max__(self):
        return "custom result"

obj = Custom()
print(max(obj))

Output

Click "Run" to execute your code

Understanding the dunder methods that max() calls helps you customize behavior for your own classes.

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