이를 확인하고 싶을 때 쓰는 몇가지 방법을 정리해보겠다
class Student:
def __init__(self, name, age):
self.name = name
self.age = age
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1. dir 함수
student1 = Student('James', 10)
print(dir(student1))
# ['__class__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__',
# '__format__', '__ge__', '__getattribute__', '__gt__', '__hash__', '__init__',
# '__init_subclass__', '__le__', '__lt__', '__module__', '__ne__', '__new__',
# '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__',
# '__str__', '__subclasshook__', '__weakref__', 'age', 'name']
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2. __ dict __
dir과 다른 점은 init 부분에서 생성된 멤버변수만 출력된다는 것이다
print(student1.__dict__)
# {'name': 'James', 'age': 10}
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3. inspect
더 자세하게 뽑아낼 수 있다.
import inspect
print(inspect.getmembers(student1))
#[('__class__', <class '__main__.Student'>), ('__delattr__', <method-wrapper '__delattr__' of Student object at 0x7f514a8b81d0>),
#('__dict__', {'name': 'James', 'age': 10}), ('__dir__', <built-in method __dir__ of Student object at 0x7f514a8b81d0>),
#('__doc__', None), ('__eq__', <method-wrapper '__eq__' of Student object at 0x7f514a8b81d0>), ('__format__', <built-in method __format__ of Student object at 0x7f514a8b81d0>),
#('__ge__', <method-wrapper '__ge__' of Student object at 0x7f514a8b81d0>), ('__getattribute__', <method-wrapper '__getattribute__' of Student object at 0x7f514a8b81d0>),
#('__gt__', <method-wrapper '__gt__' of Student object at 0x7f514a8b81d0>), ('__hash__', <method-wrapper '__hash__' of Student object at 0x7f514a8b81d0>),
#('__init__', <bound method Student.__init__ of <__main__.Student object at 0x7f514a8b81d0>>), ('__init_subclass__', <built-in method __init_subclass__ of type object at 0x559b698>), ('__le__', <method-wrapper '__le__' of Student object at 0x7f514a8b81d0>), ('__lt__', <method-wrapper '__lt__' of Student object at 0x7f514a8b81d0>), ('__module__', '__main__'), ('__ne__', <method-wrapper '__ne__' of Student object at 0x7f514a8b81d0>), ('__new__', <built-in method __new__ of type object at 0x9d17a0>), ('__reduce__', <built-in method __reduce__ of Student object at 0x7f514a8b81d0>), ('__reduce_ex__', <built-in method __reduce_ex__ of Student object at 0x7f514a8b81d0>), ('__repr__', <method-wrapper '__repr__' of Student object at 0x7f514a8b81d0>), ('__setattr__', <method-wrapper '__setattr__' of Student object at 0x7f514a8b81d0>), ('__sizeof__', <built-in method __sizeof__ of Student object at 0x7f514a8b81d0>), ('__str__', <method-wrapper '__str__' of Student object at 0x7f514a8b81d0>), ('__subclasshook__', <built-in method __subclasshook__ of type object at 0x559b698>), ('__weakref__', None), ('age', 10), ('name', 'James')]
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