Please add python3_7 to the PYTHON_COMPAT section of the ebuild. Upstream currently only supports python3. Note that Fedora is building this package against python3.7 and in my limited testing it builds with python3.7 just fine.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ec9a3cf5c8f6f2ab8f2748bb6a8910747ef9ddd1 commit ec9a3cf5c8f6f2ab8f2748bb6a8910747ef9ddd1 Author: Matthew Thode <prometheanfire@gentoo.org> AuthorDate: 2020-01-12 19:57:21 +0000 Commit: Matthew Thode <prometheanfire@gentoo.org> CommitDate: 2020-01-12 19:58:26 +0000 dev-python/atpublic: add support for python3_7 Fixes: https://bugs.gentoo.org/691532 Package-Manager: Portage-2.3.84, Repoman-2.3.20 Signed-off-by: Matthew Thode <prometheanfire@gentoo.org> dev-python/atpublic/atpublic-1.0.ebuild | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)