python类继承，父类和子类的构造函数初始化调用

# class Info(object): # def __init__(self,name,age,score): # self.Name = name # self.Age = age # self.Score = score # # # class Student(object): # def __init__(self,info): # self.Info = info # # # Home = "地球" # # __Sxt = "女" # # # # def GetSex(self): # # return Student.__Sxt # # # # def __init__(self,name,age,score,comp): # # self.Name = name # # self.Age = age # # self.Score = score # # self.__Comp = comp # # # # def GetComp(self): # # return self.__Comp # # # # def SetComp(self,comp): # # self.__Comp = comp # # # stu = Student("gou",21,98) # # # # stu.Home = "火星" # # print(stu.Home) # # print(stu.__class__.Home) # # print(Student.Home) # # # stu1 = Student("a",11,33,"mac") # # print(stu1.GetComp()) # # stu1.SetComp("deal") # # print(stu1.GetComp()) # # # # print(stu1.GetSex()) # # # info = Info("a",18,98) # stu = Student(Info("a",18,98)) # # print(type(stu)) # print(type(stu.Info)) # print(stu.Info.Name) # 信息基类 class MemberInfo(object): __name = None __age = None __score = None def __init__(self,name,age,score): print("parent init") self.__name = name self.__age = age self.__score = score def GetName(self): return self.__name class Student(MemberInfo): def __init__(self,name,age,score,comp): MemberInfo.__init__(self,name,age,score) print("child init") self.__Comp = comp def GetComp(self): return self.__Comp # # # stu = Student("a",15,98) # stu = Student("mac") # print(stu.GetComp()) stu = Student("gou",18,98,"mac") print(stu.GetName()) print(stu.GetComp())