21 lines
312 B
Python
21 lines
312 B
Python
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import networkx as nx
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def test_reversed():
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G = nx.DiGraph()
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G.add_edge('A', 'B')
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# no exception
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with nx.utils.reversed(G):
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pass
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assert 'B' in G['A']
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# exception
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try:
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with nx.utils.reversed(G):
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raise Exception
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except:
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assert 'B' in G['A']
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