Скачать или смотреть Message POP-UP Boxes in TKinter and Python - Python Tutorial (2020) #14

The tkinter.messagebox module provides a template base class as well as a variety of convenience methods for commonly used configurations. The message boxes are modal and will return a subset of (True, False, OK, None, Yes, No) based on the user’s selection. Common message box styles and layouts include but are not limited to:

Information message box

tkinter.messagebox.showinfo(title=None, message=None, **options)
Warning message boxes

tkinter.messagebox.showwarning(title=None, message=None, **options)
tkinter.messagebox.showerror(title=None, message=None, **options)
Question message boxes

tkinter.messagebox.askquestion(title=None, message=None, **options)
tkinter.messagebox.askokcancel(title=None, message=None, **options)
tkinter.messagebox.askretrycancel(title=None, message=None, **options)
tkinter.messagebox.askyesno(title=None, message=None, **options)
tkinter.messagebox.askyesnocancel(title=None, message=None, **options)

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