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Problem Context When invoking dijkstra_path or bellman_ford_path on an undirected Graph instance, NetworkX raises the documented error NetworkXError: The graph must be a DiGraph . The functions are designed exclusively for directed graphs, and the exception enforces this precondition. Goal Determine whether there is a planned change that will allow shortest‑
NetworkX supports exporting graph structures to various formats, including GML, GraphML, and JSON, via the read_write module. While node_link_data enables conversion to Python dictionaries for JSON compatibility, the library relies on standard Python dictionary structures for in-memory storage. A design challenge arises when graphs contain complex Python obj
NetworkX utilizes a dictionary-of-dictionaries data structure to manage nodes and edges, allowing for flexible attribute storage. While this provides versatility, the memory overhead per element is significantly higher than in contiguous array-based structures. When scaling to extremely dense graphs or datasets with millions of edges, the Python process may
python
networkx