import model, view

class Controller(object):
    """docstring for Controller."""
    def __init__(self, model, view):
        super(Controller, self).__init__()
        self.model = model
        self.view = view

    def update(self, *args):
        self.model.added(*args)
        self.view.updated(args)

    def expunge(self, *args):
        self.model.removed(*args)
        self.view.deleted(list(args))

    def display(self):
        self.view.displayed(self.model.var)