Method __exit__

caffe2/python/net_builder.py:519–522

(self, etype, *args)

        NetBuilder.__init__(self, name)

    def __exit__(self, etype, *args):
        if etype is None and self._stop_blob is not None:
            ops.stop()
        NetBuilder.__exit__(self, etype, *args)


class _StopGuard(_RunOnce):