basic.py 文件源码

def clone(**new_inputs):
        new_obj = utils.copy(self)
        # Reorder inputs
        assert len(new_obj.inputs) == len(new_inputs.items())
        pairs=[(x, new_inputs[x.name]) for x in inputs]
        new_obj.inputs = new_inputs.values()
        new_obj.out = theano.clone(new_obj.out, replace=pairs)
        if hasattr(new_obj, 'cost'):
            new_obj.cost = theano.clone(new_obj.cost, replace=pairs)
        if hasattr(new_obj, 'grads'):
            new_obj.grads = theano.clone(new_obj.grads, replace=pairs)
        if hasattr(new_obj, 'sample'):
            new_obj.sample = theano.clone(new_obj.sample, replace=pairs)
        return new_obj