Method getboolean

Lib/tkinter/__init__.py:775–780

Return a boolean value for Tcl boolean values true and false given as parameter.

(self, s)

            raise ValueError(str(exc))

    def getboolean(self, s):
        """Return a boolean value for Tcl boolean values true and false given as parameter."""
        try:
            return self.tk.getboolean(s)
        except TclError:
            raise ValueError("invalid literal for getboolean()")

    def focus_set(self):
        """Direct input focus to this widget.