OOP_Property

#   dir(Product)


class Product:
    def __init__(self,x,y):
        self._x = x
        self._y = y

    def display(self):
        print(self._x, self._y)


    @property           # E.g: p.value returns 12 , no need bracket, w/o @property, p.value()
    def value(self):   
        return self._x

    @value.setter        # -- e.g: p.value = 13
    def value(self, val): 
        self._x = val
        
    @property
    def y(self):
        return self._y

    @y.setter
    def y(self, val):
        self._y = val

        
p = Product(12,24)