Question

How to use getter and setter in Python

Answer 1

class Example:   
    def __init__(self, age = 0):   
         self._age = age   
    # getter
    def get_age(self):   
        return self._age   
    # setter
    def set_age(self, a):   
        self._age = a   
        
obj = Example()   
        
obj.set_age(31)   
        
print(obj.get_age())   
print(obj._age)  




'''
run:

31
31

'''

 

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