Mercurial > repos > shellac > sam_consensus_v3
annotate env/lib/python3.9/site-packages/networkx/algorithms/tests/test_hybrid.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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1 import networkx as nx |
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2 |
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3 |
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4 def test_2d_grid_graph(): |
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5 # FC article claims 2d grid graph of size n is (3,3)-connected |
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6 # and (5,9)-connected, but I don't think it is (5,9)-connected |
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7 G = nx.grid_2d_graph(8, 8, periodic=True) |
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8 assert nx.is_kl_connected(G, 3, 3) |
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9 assert not nx.is_kl_connected(G, 5, 9) |
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10 (H, graphOK) = nx.kl_connected_subgraph(G, 5, 9, same_as_graph=True) |
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11 assert not graphOK |
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12 |
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13 |
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14 def test_small_graph(): |
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15 G = nx.Graph() |
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16 G.add_edge(1, 2) |
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17 G.add_edge(1, 3) |
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18 G.add_edge(2, 3) |
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19 assert nx.is_kl_connected(G, 2, 2) |
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20 H = nx.kl_connected_subgraph(G, 2, 2) |
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21 (H, graphOK) = nx.kl_connected_subgraph( |
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22 G, 2, 2, low_memory=True, same_as_graph=True |
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23 ) |
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24 assert graphOK |