def _vfg_node(self, addr):
        for n in self._vfg._nodes.values():
            if n.addr == addr:
                return n
        raise DataGraphError("No VFG node at 0x%x" % addr)
Decorator to allow function to take either *args or
dataset/ETHPy150Open angr/angr/angr/analyses/datagraph_meta.py/DataGraphMeta._vfg_node--crossover with--dataset/ETHPy150Open mapbox/rasterio/rasterio/windows.py/iter_args