(self, className, sequence)
Unbind for all widgets with bindtag CLASSNAME for event SEQUENCE
        all functions.
Unbind for all widgets with bindtag CLASSNAME for event SEQUENCE
        all functions.
Unbind for all widgets with bindtag CLASSNAME for event SEQUENCE all functions .
def unbind_class(self, className, sequence):
        """Unbind for all widgets with bindtag CLASSNAME for event SEQUENCE
        all functions."""
        self.tk.call('bind', className , sequence, '')
def unbind_class ( self , className , sequence ) : self . tk . call ( 'bind' , className , sequence , '' )