[3.8] bpo-37421: Fix test_distutils.test_build_ext() (GH-14564) by miss-islington · Pull Request #14571 · python/cpython
test_distutils.test_build_ext() is now able to remove the temporary
directory on Windows: don't import the newly built C extension ("xx")
in the current process, but test it in a separated process.
(cherry picked from commit 74c9dd5)
Co-authored-by: Victor Stinner vstinner@redhat.com