(self)
return self.tk.getint(
            self.tk.call('winfo', 'viewable', self._w))
Return true if the widget and all its higher ancestors are mapped.
Return true if the widget and all its higher ancestors are mapped.
Return true if the widget and all its higher ancestors are mapped .
def winfo_viewable(self):
        """Return true if the widget and all its higher ancestors are mapped."""
        return self.tk.getint(
            self.tk.call('winfo', 'viewable', self._w))
def winfo_viewable ( self ) : return self . tk . getint ( self . tk . call ( 'winfo' , 'viewable' , self . _w ) )