Python面向对象编程 绑定方法

class People:
    country = ‘China‘
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    def __init__(self, name, sex, age):
        self.Name = name
        self.Sex = sex
        self.Age = age
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    def test(self):
        print(self)
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conan = People(‘Conan‘, ‘male‘, 8)
wukong = People(‘wukong‘, ‘male‘, 18)
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wukong.test()  # People.test(wukong)
conan.test()   # People.test(conan)
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print(People.test,People.test(123))
print(wukong.test,wukong.test())
print(conan.test,wukong.test())

# <__main__.People object at 0x10813a320>
# <__main__.People object at 0x10813a2e8>
# <function People.test at 0x1081291e0>
# <bound method People.test of <__main__.People object at 0x10813a320>>
# <bound method People.test of <__main__.People object at 0x10813a2e8>>