Python tkinter.messagebox 模块，askretrycancel() 实例源码

def main():
    # ?????????,?????Tkinter????????Tk??.??????withdraw()??????
    tk = tkinter.Tk()
    tk.withdraw()  # ?????

    print(dir(mb))

    # ??,?????????,??ok,????????????.??????????????,??????????.
    # ??,???Cancel?,??????None
    mb.showinfo("Title", "Your message here")
    mb.showerror("An Error", "Oops!")
    mb.showwarning("Title", "This may not work...")
    mb.askyesno("Title", "Do you love me?")
    mb.askokcancel("Title", "Are you well?")
    mb.askquestion("Title", "How are you?")
    mb.askretrycancel("Title", "Go again?")
    mb.askyesnocancel("Title", "Are you well?")

def retryBox(self, title, message):
        self.topLevel.update_idletasks()
        return MessageBox.askretrycancel(title, message)

def __init__(self, response=str, text="", title=None, accept=0, **options):
        if response is bool:
            self.dialog = [askyesno, askokcancel, askretrycancel][accept]
        else: self.dialog = {None:showinfo, str:askstring, int:askinteger, float:askfloat,
            0:askopenfilename, 1:asksaveasfilename, 2:askdirectory}[response]
        self.options = options.copy()
        if "initialdir" in options:
            self.options["initialdir"] = abspath(options["initialdir"])
        if type(response) is int:
            self.args = tuple()
            if title: self.options["title"] = title
        else:
            if title is None:
                title = "Info" if response is None else "Confirm" if response is bool else "Input"
            self.args = title, text

def retryBox(self, title, message):
        self.topLevel.update_idletasks()
        return MessageBox.askretrycancel(title, message)

def ask_retry_cancel(self, title, message):
        return messagebox.askretrycancel(title, message)

def ask_retry_cancel(self, title, message):
        return messagebox.askretrycancel(title, message)

def retryBox(self, title, message):
        self.topLevel.update_idletasks()
        return MessageBox.askretrycancel(title, message)