Python duck typing

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Python duck typing tutorial example explained

#python #duck #typing

# duck typing = concept where the class of an object is less important than the methods/attributes
# class type is not checked if minimum methods/attributes are present
# “If it walks like a duck, and it quacks like a duck, then it must be a duck.”

class Duck:

def walk(self):
print("This duck is walking")

def talk(self):
print("This duck is qwuacking")

class Chicken:

def walk(self):
print("This chicken is walking")

def talk(self):
print("This chicken is clucking")

class Person():

def catch(self, duck):
duck.walk()
duck.talk()
print("You caught the critter!")


duck = Duck()
chicken = Chicken()
person = Person()

person.catch(chicken)

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