Check if object has method and return function result

is_duck.py

class Duck():
    def quack(self):
        print("quack!")


class Goose(Duck):
    def quack(self):
        print("honk!")


class Dog():
    def bark(self, sound="bark"):
        print(f"{sound}!")


def is_duck(target, function, *args, **kwargs):
    if hasattr(target, function) and callable(getattr(target, function)):
        return True, getattr(target, function)(*args, **kwargs)
    else:
        return False, None


if __name__ == "__main__":
    print("Duck", "is" if is_duck(Duck(), "quack")[0] else "is not", "duck")
    print("Goose", "is" if is_duck(Goose(), "quack")[0] else "is not", "duck")
    print("Dog", "is" if is_duck(Dog(), "quack")[0] else "is not", "duck")
    print("Dog", "is" if is_duck(Dog(), "quack", "woof")[0] else "is not", "duck with args")
    print("Dog", "is" if is_duck(Dog(), "quack", sound="woof")[0] else "is not", "duck with kwargs")
    print("Dog", "is" if is_duck(Dog(), "bark")[0] else "is not", "dog")
    print("Dog", "is" if is_duck(Dog(), "bark", "woof")[0] else "is not", "dog with args")
    print("Dog", "is" if is_duck(Dog(), "bark", sound="woof")[0] else "is not", "dog with kwargs")

Output looks like so:

quack!
Duck is duck
honk!
Goose is duck
Dog is not duck
Dog is not duck with args
Dog is not duck with kwargs
bark!
Dog is dog
woof!
Dog is dog with args
woof!
Dog is dog with kwargs