No Python 3.7 or 3.9 wheels

[Crozzers]

Hi there!

I noticed on the 5.0.0 release that there were wheels for Python 3.6, 3.8, 3.10 and PyPy 3.8 and 3.10 but no wheels for Python/PyPy 3.7 and 3.9. Is this intentional?

Looking through the build_wheels.yml github actions log it says the following:

cibuildwheel version 2.8.1

Build options:
  platform: 'linux'
  architectures: {<Architecture.i686: 'i686'>, <Architecture.x86_64: 'x86_64'>}
  build_selector: {'build_config': 'pp38* cp36-manylinux_* cp38-manylinux_* cp310-*', 'skip_config': '*musl* *_i686 *-win32 pp*win*', 'requires_python': None, 'prerelease_pythons': False}

I'm not familiar with how cibuildwheel works but is it perchance linked to the pyproject.toml file? I noticed that it contains a very similar build config:

build = [
      "pp38*",
      "cp36-manylinux_*",
      "cp38-manylinux_*",
      "cp310-*"
]
# PyPy 3.8 will choke on CPython 3.8 build leftovers...
before-build = "rm -rf _skbuild"
# PyPy builds are broken on Windows, and skip 32-bit and musl
skip = ["*musl*", "*_i686", "*-win32", "pp*win*"]

This build config seems rather lacking as it misses Python 3.6-3.9 on Windows as well.

Perhaps something like the following would provide a more complete wheel selection?

build = [
      "pp37*",
      "pp38*",
      "cp36-*",
      "cp37-*",
      "cp38-*",
      "cp310-*"
]

[dhdaines]

Hi! Yes, it is in the pyproject.toml. I mainly limited it to keep the CI load reasonable in development, but yes, it needs a different action to build for different versions on release. I'll build some soon.

The choice of 3.8 and 3.10 was due to them being the versions in Ubuntu LTS releases.

[Crozzers]

Ah ok that makes sense. Thank you.