python-libsass fails to build with Python 3.8.0b1.

It looks like the issue is not with Python; probably with libsass:
 pysass.cpp: In function ‘void _add_custom_import_extensions(Sass_Options*, PyObject*)’:
 pysass.cpp:515:9: error: ‘sass_option_push_import_extension’ was not declared in this scope
   515 |         sass_option_push_import_extension(options, PyBytes_AS_STRING(ext));
       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.8/fedora-rawhide-x86_64/00926313-python-libsass/

For all our attempts to build python-libsass with Python 3.8, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.8/package/python-libsass/

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.8:
https://copr.fedorainfracloud.org/coprs/g/python/python3.8/

Let us know here if you have any questions.