經典類
class A(): def __init__(self): print 'this is a' def save(self): print "this is AAAAAAAA" class B(A): def __init__(self): print 'this is BBBBBBBB' class C(A): def __init__(self): print 'this is C' def save(self): print 'this is CCCCCCCCCCCCC' class D(B,C): def __init__(self): print 'this is D' c = D() c.save() #輸入結果 this is D this is AAAAAAAA
新式類
class A(object): def __init__(self): print 'this is a' def save(self): print "this is AAAAAAAA" class B(A): def __init__(self): print 'this is BBBBBBBB' class C(A): def __init__(self): print 'this is C' def save(self): print 'this is CCCCCCCCCCCCC' class D(B,C): def __init__(self): print 'this is D' c = D() c.save() #輸入結果 this is D this is CCCCCCCCCCCCC