[PYTHON/COMMON] issubclass 함수 : 자식 클래스 여부 구하기

■ issubclass 함수를 사용해 자식 클래스 여부를 구하는 방법을 보여준다.

▶ 예제 코드 (PY)


class Person:
    "부모 클래스"

    def __init__(self, name, phoneNumber):
        self.Name        = name
        self.PhoneNumber = phoneNumber

    def PrintData(self):
        print("Person(Name:{0}, Phone Number: {1})".format(self.Name, self.PhoneNumber))

class Student(Person):
    "자식 클래스"

    def __init__(self, name, phoneNumber, subject, studentID):
        self.Name        = name
        self.PhoneNumber = phoneNumber
        self.Subject     = subject
        self.StudentID   = studentID

print(issubclass(Person , object )) # True
print(issubclass(Person , Student)) # False
print(issubclass(Student, object )) # True
print(issubclass(Student, Person )) # True

class Person:

"부모 클래스"

def __init__(self, name, phoneNumber):

self.Name = name

self.PhoneNumber = phoneNumber

def PrintData(self):

print("Person(Name:{0}, Phone Number: {1})".format(self.Name, self.PhoneNumber))

class Student(Person):

"자식 클래스"

def __init__(self, name, phoneNumber, subject, studentID):

self.Name = name

self.PhoneNumber = phoneNumber

self.Subject = subject

self.StudentID = studentID

print(issubclass(Person , object )) # True

print(issubclass(Person , Student)) # False

print(issubclass(Student, object )) # True

print(issubclass(Student, Person )) # True