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remove unnecessary copying of node list

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This commit is contained in:
Pavel Patsey
2025-01-19 01:45:25 +03:00
parent 7600814772
commit 303ddee08f
1 changed files with 8 additions and 10 deletions
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cidr4_merger.py
+8 -10
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@@ -125,23 +125,21 @@ def lift_lonely_node(nodes: list[Node], singles: list[Node]) -> list[Node]:
if parent[2] < min_parent[2]:
min_single, min_parent = node, parent
new_nodes = [x for x in nodes]
new_nodes.remove(min_single)
new_nodes.append(min_parent)
new_nodes = sort_nodes(new_nodes)
return new_nodes
nodes.remove(min_single)
nodes.append(min_parent)
nodes = sort_nodes(nodes)
return nodes
def merge_neighbors(
nodes: list[Node], neighbours: list[tuple[Node, Node]]
) -> list[Node]:
new_nodes = [x for x in nodes]
for a, b in neighbours:
parent = make_parent(a, b)
new_nodes.remove(a)
new_nodes.remove(b)
new_nodes.append(parent)
return sort_nodes(new_nodes)
nodes.remove(a)
nodes.remove(b)
nodes.append(parent)
return sort_nodes(nodes)
def find_neighbours_singles(groups: defaultdict) -> tuple[list, list]: