[Python-Basic] Class Data Type - 4(Self)

class Foo:
    def func1():
        print("function 1 is called")
    def func2(self):
        print(id(self))
        print("function 2 is called")
    def func3(self):
        print(self.__str__)



""" self is instance of class """
foo = Foo()
foo.func2()
print(id(foo))
Foo.func1()
f3 = Foo()
print(f3)
print(id(f3))
print(Foo.func3(f3))

 

실행결과

 

$ py self.py
3318160
function 2 is called
3318160
function 1 is called
<__main__.Foo object at 0x0032A298>
3318424
<method-wrapper '__str__' of Foo object at 0x0032A298>
None