From a80af770870937271865b5e2b05a2cfe40b024b6 Mon Sep 17 00:00:00 2001 From: Daniel Lovell Date: Tue, 30 Oct 2018 07:56:07 -0700 Subject: [PATCH] bpo-35086: Fix tkinter example "A Simple Hello World Program". (GH-10160) The root widget was accessed as a global variable in the Application's method. --- Doc/library/tkinter.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst index 4af4b7356e1ce3..60cf892e0888b7 100644 --- a/Doc/library/tkinter.rst +++ b/Doc/library/tkinter.rst @@ -205,6 +205,7 @@ A Simple Hello World Program class Application(tk.Frame): def __init__(self, master=None): super().__init__(master) + self.master = master self.pack() self.create_widgets() @@ -215,7 +216,7 @@ A Simple Hello World Program self.hi_there.pack(side="top") self.quit = tk.Button(self, text="QUIT", fg="red", - command=root.destroy) + command=self.master.destroy) self.quit.pack(side="bottom") def say_hi(self):