light9 Files · flax/Ports.py

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10e4f755beca 737 B text/x-python Show Annotation Show as Raw Download as Raw

David McClosky

prof: move imports closer to when we need them (if we need them at all)
I mean, I guess what I'm saying is that it's better, okay? Get off my
back!

# super rough code

class AbstractPort:
    def __init__(self):
        pass
    def put_data(self, value):
        pass
    def get_data(self):
        pass

class Port(AbstractPort):
    "Connects from a node to exactly one node."
    def __init__(self, value=None):
        AbstractPort.__init__(self)
        self.value = value
    def put_data(self, value):
        self.value = value
    def get_data(self):
        return self.value

class MultiPort(AbstractPort):
    "Connects from a node to any number of nodes."
    def __init__(self, values=None):
        AbstractPort.__init__(self)
        self.values = values
    def put_data(self, values):
        self.values = values
    def get_data(self):
        return self.values