1. 程式人生 > >isinstance與issubclass

isinstance與issubclass

code span pan sta list 子類 iss pass class

isinstance 類型判斷,對象是否是由類實例化

print(type([]) is list)
print(isinstance([],list))
#True
#True

issubclass 類是否為子類

class Foo:
    pass
class Bar(Foo):
    pass

print(issubclass(Bar,Foo))
#True

isinstance與issubclass