def p_Notifications(self, p):
        """Notifications : Notifications ',' Notification
                         | Notification"""
        n = len(p)
        if n == 4:
            p[0] = ('Notifications', p[1][1] + [p[3]])
        elif n == 2:
            p[0] = ('Notifications', [p[1]])
def p_Notifications(self, p):
        """Notifications : Notifications ',' Notification
                         | Notification"""
        n = len(p)
        if n == 4:
            p[0] = ('Notifications', p[1][1] + [p[3]])
        elif n == 2:
            p[0] = ('Notifications', [p[1]])
def p_Notifications ( self , p ) : n = len ( p ) if n == 4 : p [ 0 ] = ( 'Notifications' , p [ 1 ] [ 1 ] + [ p [ 3 ] ] ) elif n == 2 : p [ 0 ] = ( 'Notifications' , [ p [ 1 ] ] )
Notifications : Notifications ',' Notification
                         | Notification
Notifications : Notifications Notification | Notification