Bump python-igraph from 0.8.3 to 0.9.0

[dependabot]

Bumps python-igraph from 0.8.3 to 0.9.0.

Release notes

Sourced from python-igraph's releases.

python-igraph 0.9.0

Added

• Graph.DataFrame now has a use_vids=... keyword argument that decides whether the data frame contains vertex IDs (True) or vertex names (False). (PR #348, thanks to @​iosonofabio)

• Added MatplotlibGraphDrawer to draw a graph on an existing Matplotlib figure. (PR #341, thanks to @​iosonofabio)

• Added a code path to choose between preferred image viewers on FreeBSD. (PR #354, thanks @​thierry-FreeBSD)

• Added Graph.harmonic_centrality() that wraps igraph_harmonic_centrality() from the underlying C library.

Changed

• python-igraph is now compatible with igraph 0.9.0.

• The setup script was adapted to the new CMake-based build system of igraph.

• Dropped support for older Python versions; the oldest Python version that python-igraph is tested on is now Python 3.6.

• The default splitting heuristic of the BLISS isomorphism algorithm was changed from IGRAPH_BLISS_FM (first maximally non-trivially connected non-singleton cell) to IGRAPH_BLISS_FL (first largest non-singleton cell) as this seems to provide better performance on a variety of graph classes. This change is a follow-up of the change in the recommended heuristic in the core igraph C library.

Fixed

• Fixed crashes in the Python-C glue code related to the handling of empty vectors in certain attribute merging functions (see issue #358).

• Fixed a memory leak in Graph.closeness_centrality() when an invalid cutoff argument was provided to the function.

• Clarified that the fixed=... argument is ineffective for the DrL layout because the underlying C code does not handle it. The argument was not removed for sake of backwards compatibility.

• VertexSeq.find(name=x) now works correctly when x is an integer; fixes #367

Miscellaneous

• The Python codebase was piped through black for consistent formatting.

• Wildcard imports were removed from the codebase.

... (truncated)

Changelog

Sourced from python-igraph's changelog.

[0.9.0]

Added

• Graph.DataFrame now has a use_vids=... keyword argument that decides whether the data frame contains vertex IDs (True) or vertex names (False). (PR #348)

• Added MatplotlibGraphDrawer to draw a graph on an existing Matplotlib figure. (PR #341)

• Added a code path to choose between preferred image viewers on FreeBSD. (PR #354)

• Added Graph.harmonic_centrality() that wraps igraph_harmonic_centrality() from the underlying C library.

Changed

• python-igraph is now compatible with igraph 0.9.0.

• The setup script was adapted to the new CMake-based build system of igraph.

• Dropped support for older Python versions; the oldest Python version that python-igraph is tested on is now Python 3.6.

• The default splitting heuristic of the BLISS isomorphism algorithm was changed from IGRAPH_BLISS_FM (first maximally non-trivially connected non-singleton cell) to IGRAPH_BLISS_FL (first largest non-singleton cell) as this seems to provide better performance on a variety of graph classes. This change is a follow-up of the change in the recommended heuristic in the core igraph C library.

Fixed

• Fixed crashes in the Python-C glue code related to the handling of empty vectors in certain attribute merging functions (see issue #358).

• Fixed a memory leak in Graph.closeness_centrality() when an invalid cutoff argument was provided to the function.

• Clarified that the fixed=... argument is ineffective for the DrL layout because the underlying C code does not handle it. The argument was not removed for sake of backwards compatibility.

• VertexSeq.find(name=x) now works correctly when x is an integer; fixes #367

Miscellaneous

• The Python codebase was piped through black for consistent formatting.

• Wildcard imports were removed from the codebase.

... (truncated)

Commits

• 904d5d9 chore: finalize changelog for 0.9.0
• 11baa78 fall back to official igraph 0.9.0
• abbef9b chore: finalize 0.9.0 release
• b45a51d fix: handle lib/ vs lib64/ properly in other places of setup.py
• 83f8b76 fix: use a slightly newer revision from upstream that fixes a problem w.r.t l...
• b883895 ci: setup.py now also looks for igraph.pc in lib64
• f1196ae ci: cmake is needed inside cibuildwheel, not in the host environment
• e6ca6ee ci: it looks like we need a newer CMake in the Linux cibuildwheel env
• e2b49bf chore: bumped version to 0.9.0
• 15bb29a added changelog, documenting all major changes since python-igraph 0.8.3
• Additional commits viewable in compare view

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