get set decorator python code example

Example 1: @property in python

class Person:
    def __init__(self, name):
        self._name = name

    def get_name(self):
        print('Getting name')
        return self._name

    def set_name(self, value):
        print('Setting name to ' + value)
        self._name = value

    def del_name(self):
        print('Deleting name')
        del self._name

    # Set property to use get_name, set_name
    # and del_name methods
    name = property(get_name, set_name, del_name, 'Name property')

p = Person('Adam')
print(p.name)
p.name = 'John'
del p.name

Example 2: getters python

c = C()
c.x = 'foo'  # setter called
foo = c.x    # getter called
del c.x      # deleter called