How to simiuate super.init() in Python

type Baser interface {
     Init(name string)
     Do()
}

type BaseClass struct {
     name string
}

func (cls *BaseClass) Init(name string) {
     cls.name = name
}

type SepcificClass struct {
     BaseClass
}

func (cls *SpecificClass) Init(name string) {
     cls.BaseClass.Init(name)
}

func main() {
     var cls *specificClass
     cls = &SpecificClass{}
     cls.Init("ryan")
}

How to automacially init base class’s instance value

type Baser interface {
     Do()
}

type BaseClass struct {
     name string
}

func (cls *BaseClass) Do() {
}

type SepcificClass struct {
     BaseClass
}

func (cls *SepcificClass) Do() {
}

// the explict way to initialize base class's value
func (cls *SpecificClass) New1() Baser {
     return &SepcificClass{
         BaseClass{"ryan"}
     }
}

func (cls *SpecificClass) New2() Baser {
     instance := &SepcificClass{}
     instance.Baseclass.name = "ryan"
}

// the implicit way by using reflect
func (cls *SpecificClass) New2() Baser {
     t := reflect.TypeOf(&SpecificClass{}).Elem()
     v := t.New().Elem()

     v.FieldByName("name").setString("ryan")
}