python-graphblas/python-graphblas: 2023.1.0a0

This is a pre-release

• Move operators specific to SuiteSparse:GraphBLAS to .ss namespaces (and deprecate previous locations)
  • Unary: erf, erfc, frexpe, frexpx, lgamma, tgamma, positioni, positioni1, positionj, positionj1
  • Binary: firsti, firsti1, firstj, firstj1, secondi, secondi1, secondj, secondj1
  • Semirings that use deprecated binary operators such as any_firsti
  • Aggregators: argmin, argmax, first, last, first_index, last_index
  • Use e.g. gb.unary.ss.erf or gb.agg.ss.argmin instead
  • Will be removed in version 2023.9.0 or later

• Support computation on scalars (#358)
  • gb.unary.exp(1)
  • s.ewise_add(t)
• Add conversions to and from pydata/sparse objects (#347)
• Add Matrix.from_edgelist and matrix.to_edgelist to handle (row, col) pairs or (row, col, val) triples (#374)
• Add Vector.from_pairs to handle (index, value) pairs (#374)
• Add default of 1.0 for values in Vector.from_* and Matrix.from_* methods (#375)
• Add contributor guidelines and dev-requirements.txt (#345)
• Add more to FAQ documentation (#367)
• Give informative errors for bad descriptor options (#353)

• Use setuptools-git-versioning for versions; remove use of versioneer.py (#362)
• Determine supported dependency versions (#368)
  • Add script scripts/check_versions.sh to easily see if there are new versions of dependencies (#366)
• Move package metadata and build info from setup.py to pyproject.toml (#366)
• Add config for PyLint (not enabled by default) (#354, #369)
• Add ruff linter to git pre-commit (#354, #373)
• Add black-jupyter to git pre-commit (#366)
• New GitHub Action just for testing imports (#357)
• New GitHub Action for linting (#354, #359)
• Make readthedocs fail if there's a warning building the docs (#361)
• Add --no-mapnumpy to pytest options and other CI improvements (#365)
• Randomize versions of dependencies to test against (#368, #371)