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Ensure unique edge IDs for NetworkX

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yangdx 2025-03-18 00:00:56 +08:00
parent 3bf9dbe4fb
commit c641a6290c
1 changed files with 3 additions and 0 deletions
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3
lightrag/kg/networkx_impl.py
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@ -373,6 +373,9 @@ class NetworkXStorage(BaseGraphStorage):
# Add edges to result # Add edges to result
for edge in subgraph.edges(): for edge in subgraph.edges():
source, target = edge source, target = edge
# Esure unique edge_id for undirect graph
if source > target:
source, target = target, source
edge_id = f"{source}-{target}" edge_id = f"{source}-{target}"
if edge_id in seen_edges: if edge_id in seen_edges:
continue continue