1. 程式人生 > >python : type與instance的區別

python : type與instance的區別

GITHUB address: https://github.com/CRH0

對於type與instance的區別這個問題,舉個類繼承看看就好
class A:
    pass


class B(A):
    pass


b = B()
print(isinstance(b, B))
print(isinstance(b, A))
print(type(b) is B)
print(type(b))
print(type(b) is A)


輸出:
True
True
True
<class '__main__.B'>
False