As per title. I made an attempt in my work-in-progress overlay (https://gitlab.com/Shibotto/shibotto-overlay/-/tree/master/dev-python/tzlocal), tests seem fine with python_targets_python3_{6,7,8}. Also tzlocal-1.2::gentoo has RDEPEND misspelled as RDPEND (should I open another bug report?)
Good job, you seem to have caught all the needed changes ;-).
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a03afb779881629b13c312f4c1f0ab08579002f8 commit a03afb779881629b13c312f4c1f0ab08579002f8 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: 2020-02-13 17:10:14 +0000 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: 2020-02-13 17:11:53 +0000 dev-python/tzlocal: Bump to 2.0.0 Closes: https://bugs.gentoo.org/708328 Signed-off-by: Michał Górny <mgorny@gentoo.org> dev-python/tzlocal/Manifest | 1 + dev-python/tzlocal/tzlocal-2.0.0.ebuild | 22 ++++++++++++++++++++++ 2 files changed, 23 insertions(+)