It's time to stop pretending this is anymore compatible to version 2
by using macros to hide the fact that on 3 objects are bytes and not
string.
Removing the support for version 2 makes things clearer.
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Make the build work without any warnings.
The cython and C yaml types were differing in definition and that's
no good.
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
* Move most CI to GitHub Actions
* Build sdist
* Build manylinux1 wheels with libyaml ext (also tested with 2010 and 2014)
* Build MacOS x86_64 wheels with libyaml ext
* Windows wheel builds remain on AppVeyor until we drop 2.7 support in 6.0
* Smoke tests of all post-build artifacts
* Add PEP517/518 build declaration (pyproject.toml with setuptools backend)
* Fully move build to setuptools
* Drop Python 3.5 support
* Declare Python 3.9 support
* Update PyPI metadata now that setuptools lets it flow through
Co-authored-by: Matt Davis <mrd@redhat.com>
