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| author | Matus Valo <matusvalo@users.noreply.github.com> | 2022-06-21 14:02:30 +0200 |
|---|---|---|
| committer | Jarrod Millman <jarrod.millman@gmail.com> | 2022-07-18 11:36:27 -0700 |
| commit | bb13c7c4bc6566393f3ceb6115250ec9e294ffa5 (patch) | |
| tree | dae3265fd19c94fb9acd20de5d0a0500238e09c1 | |
| parent | 6d68954e5dd68d545cd0c4de7b5fb1fcf65a54aa (diff) | |
| download | networkx-bb13c7c4bc6566393f3ceb6115250ec9e294ffa5.tar.gz | |
Compute `is_weakly_connected` lazily (#5795)
| -rw-r--r-- | networkx/algorithms/components/weakly_connected.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/networkx/algorithms/components/weakly_connected.py b/networkx/algorithms/components/weakly_connected.py index 4571b101..822719a5 100644 --- a/networkx/algorithms/components/weakly_connected.py +++ b/networkx/algorithms/components/weakly_connected.py @@ -157,7 +157,7 @@ def is_weakly_connected(G): """Connectivity is undefined for the null graph.""" ) - return len(list(weakly_connected_components(G))[0]) == len(G) + return len(next(weakly_connected_components(G))) == len(G) def _plain_bfs(G, source): |