(self, pattern, value, priority = None)
Set a VALUE (second parameter) for an option
        PATTERN (first parameter).

        An optional third parameter gives the numeric priority
        (defaults to 80).
Set a VALUE (second parameter) for an option
        PATTERN (first parameter).
Set a VALUE ( second parameter ) for an option PATTERN ( first parameter ) .
def option_add(self, pattern, value, priority = None):
        """Set a VALUE (second parameter) for an option
        PATTERN (first parameter).

        An optional third parameter gives the numeric priority
        (defaults to 80)."""
        self.tk.call('option', 'add', pattern, value, priority)
def option_add ( self , pattern , value , priority = None ) : self . tk . call ( 'option' , 'add' , pattern , value , priority )