def __getitem__(self, n):
        return self.adj[n]
Parse SWIFT_CONF_FILE and reset module level global contraint attrs,
dataset/ETHPy150Open networkx/networkx/networkx/classes/tests/timingclasses.py/TimingGraph.__getitem__--crossover with--dataset/ETHPy150Open openstack/swift/swift/common/constraints.py/reload_constraints