小编mis*_*sza的帖子

from Tkinter import *

class Application(Frame):
    def __init__(self, master):
        super(Application, self).__init__(master)
        self.grid()
        self.bttnClicks = 0
        self.createWidgets()

    def createWidgets(self):
        self.bttn = Button(self)
        self.bttn["text"] = "number of clicks"
        self.bttn["command"] = self.upadteClicks
        self.bttn.grid()


    def upadteClicks(self):
        self.bttnClicks += 1
        self.bttn["text"] = "number of clicks " + str(self.bttnClicks)

root = Tk()
root.title("button that do something")
root.geometry("400x200")
app = Application(root)
root.mainloop()`

这就是错误：

super(Application, self).__init__(master)
TypeError: super() argument 1 must be type, not classobj

我究竟做错了什么？该代码在 python 3.XX 中运行良好，但在 python 2.XX 中则不然。