Python，代码工作，但通过bat文件打开获取错误

Question

以下是一个简单的GUI程序。但是，当我尝试从bat文件打开它时，会出错。

Bat文件（2行）：

ch10.2.py
pause

我收到的错误是：

[此处包含的文本格式的错误消息]

我的代码：

# Lazy Buttons 2
# Demonstrates using a class with Tkinter

from tkinter import *

class Application(Frame):
    """ A GUI application with three buttons. """ 
    def __init__(self, master):
        """ Initialize the Frame. """
        super(Application, self).__init__(master)    
        self.grid()
        self.create_widgets()

    def create_widgets(self):
        """ Create three buttons that do nothing. """
        # create first button
        self.bttn1 = Button(self, text = "I do nothing!")
        self.bttn1.grid()

        # create second button
        self.bttn2 = Button(self)
        self.bttn2.grid()   
        self.bttn2.configure(text = "Me too!")

        # create third button
        self.bttn3 = Button(self)
        self.bttn3.grid()
        self.bttn3["text"] = "Same here!"

# main
root = Tk()
root.title("Lazy Buttons 2")
root.geometry("200x85")
app = Application(root)
root.mainloop()

Answer 1

它在super(Application, self).__init__(master)上给出了错误 如果替换为Frame.__init__(self, master)，则其工作正常。 见下文

# Lazy Buttons 2
# Demonstrates using a class with Tkinter

from tkinter import *

class Application(Frame):
    """ A GUI application with three buttons. """

    def __init__(self, master):
        """ Initialize the Frame. """       
        Frame.__init__(self, master)
        #super(Application, self).__init__(master) 
        self.grid()
        self.createWidgets()




    def createWidgets(self):
        """ Create three buttons that do nothing. """
        # create first button
        self.bttn1 = Button(self, text = "I do nothing!")  
        self.bttn1.grid()

        # create second button
        self.bttn2 = Button(self)
        self.bttn2.grid()   
        self.bttn2.configure(text = "Me too!")

        # create third button
        self.bttn3 = Button(self)
        self.bttn3.grid()
        self.bttn3["text"] = "Same here!"


# main
root = Tk()
root.title("Lazy Buttons 2")
root.geometry("200x85")
app = Application(root)
root.mainloop()

<强>输出