Python EventEmitter.__init__ 예제들

예제 #1

    def __init__(self, initial_value, value_forwarder=None):
        """
        Initialize the object.

        initial_value -- the initial value
        value_forwarder -- the method that updates the actual value on the
                           thing
        """
        EventEmitter.__init__(self)
        self.last_value = initial_value
        self.value_forwarder = value_forwarder

예제 #2

    def __init__(self, initial_value, value_forwarder=None):
        """
        Initialize the object.

        initial_value -- the initial value
        value_forwarder -- the method that updates the actual value on the
                           thing
        """
        EventEmitter.__init__(self)
        self.last_value = initial_value

        if value_forwarder is None:

            def fn(_):
                raise AttributeError('Read-only value')

            self.value_forwarder = fn
        else:
            self.value_forwarder = value_forwarder