What are some examples of duck typing in Python?

Can you explain what duck typing is in Python?

Sure! Duck typing is a concept in Python where the type or class of an object is less important than the methods it defines. If an object behaves like a certain type, it can be treated as that type.

Can you give me some examples of duck typing in action?

Absolutely! For instance, if you have a function that expects an object to have a 'quack' method, any object that implements this method can be passed to the function, regardless of its actual class.

What are some practical use cases for duck typing?

Duck typing is often used in frameworks and libraries where flexibility is needed. For example, in testing, you can create mock objects that mimic the behavior of real objects without needing to inherit from them.

Are there any downsides to using duck typing?

Yes, one downside is that it can lead to runtime errors if an object doesn't have the expected methods, making debugging more challenging.