What is the diamond problem in Python?

Can you explain the diamond problem in Python?

Sure! The diamond problem occurs in multiple inheritance when a class inherits from two classes that have a common ancestor.

How does Python handle the diamond problem?

Python uses the C3 linearization algorithm to resolve the method resolution order (MRO), ensuring a consistent order.

Can you give me an example of the diamond problem in code?

Absolutely! Here's a simple example:

class A:
    def method(self):
        return 'A'

class B(A):
    def method(self):
        return 'B'

class C(A):
    def method(self):
        return 'C'

class D(B, C):
    pass

obj = D()
print(obj.method())  # Output will be 'B'

This shows how class D inherits from both B and C.

What are the implications of the diamond problem for developers?

It can lead to ambiguity in method resolution, making it crucial for developers to understand MRO to avoid unexpected behavior.