from tkinter import StringVar


class MyStringVar(StringVar):
    def set(self, value):
        print("chonagxie chenggong")
        super().set(value)


22a02ee431e90f7137a2cd9e020bab79938fd295
<mask token>

<mask token>


class MyStringVar(StringVar):
    <mask token>

<mask token>


class MyStringVar(StringVar):

    def set(self, value):
        print('chonagxie chenggong')
        super().set(value)

from tkinter import StringVar


class MyStringVar(StringVar):

    def set(self, value):
        print('chonagxie chenggong')
        super().set(value)

from tkinter import StringVar


class MyStringVar(StringVar):
    def set(self, value):
        print("chonagxie chenggong")
        super().set(value)

