Bump python-igraph from 0.9.0 to 0.9.1

[dependabot]

Bumps python-igraph from 0.9.0 to 0.9.1.

Release notes

Sourced from python-igraph's releases.

python-igraph 0.9.1

Changed

• Calling plot() without a filename or a target surface is now deprecated. The original intention was to plot to a temporary file and then open it in the default image viewer of the platform of the user automatically, but this has never worked reliably. The feature will be removed in 0.10.0.

Fixed

• Fixed plotting of VertexClustering objects on Matplotlib axes.

• The IGRAPH_CMAKE_EXTRA_ARGS environment variable is now applied after the default CMake arguments when building the C core of igraph from source. This enables package maintainers to override any of the default arguments we pass to CMake.

• Fixed the documentation build by replacing Epydoc with PyDoctor.

Miscellaneous

• Building python-igraph from source should not require flex and bison any more; sources of the parsers used by the C core are now included in the Python source tarball.

• Many old code constructs that were used to maintain compatibility with Python 2.x are removed now that we have dropped support for Python 2.x.

• Reading GraphML files is now also supported on Windows if you use one of the official Python wheels.

Changelog

Sourced from python-igraph's changelog.

0.9.1

Changed

• Calling plot() without a filename or a target surface is now deprecated. The original intention was to plot to a temporary file and then open it in the default image viewer of the platform of the user automatically, but this has never worked reliably. The feature will be removed in 0.10.0.

Fixed

• Fixed plotting of VertexClustering objects on Matplotlib axes.

• The IGRAPH_CMAKE_EXTRA_ARGS environment variable is now applied after the default CMake arguments when building the C core of igraph from source. This enables package maintainers to override any of the default arguments we pass to CMake.

• Fixed the documentation build by replacing Epydoc with PyDoctor.

Miscellaneous

• Building python-igraph from source should not require flex and bison any more; sources of the parsers used by the C core are now included in the Python source tarball.

• Many old code constructs that were used to maintain compatibility with Python 2.x are removed now that we have dropped support for Python 2.x.

• Reading GraphML files is now also supported on Windows if you use one of the official Python wheels.

Commits

• 1137bc1 chore: bumped version to 0.9.1
• 20d0b04 test: restore tox.ini, it is useful to test things locally [ci skip]
• bdafc25 doc: scripts/mkdoc.sh now ensures that python-igraph is installed from a whee...
• ace6896 doc: fix a warning when generating the API docs [ci skip]
• 389c255 CI: Updated (#378)
• 2b9a691 Added unittest for GraphML (#377)
• 5e08c52 doc: remove Appveyor badge from README [ci skip]
• 70c06b1 fix: removed unused x11torgb.py script
• c89fe03 Add GraphML support for Windows wheels (#375)
• 35a47ba fix: use deferred import for matplotlib to cut down on import time
• Additional commits viewable in compare view

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[dependabot]

Superseded by #9.