NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above. NOTE: This is a Python port. Instead of py312-tox-toml-fmt listed in the above command, you can pick from the names under the Packages section.
*: Revise USES=python:... version range constraints
and strip all lower bounds of 3.9 or 3.10 because they are implied now.
python:3.9-X -> python:-X
python:3.9+ -> python
python:3.10-X -> python:-X
python:3.10+ -> python
(options such as ,build preserved)