Please add dev-python/python-dateutil-2.0 to the tree. Upstream released version 2.0 supporting Python 3 while keeping 1.5 as backward compatible branch (2.0 is not compatible with Python 2.x). This will probably require slotting.
Arfrever, will it work to just have a dateutil-2.0 setting the right PYTHON_ABIS stuff for 3.x and 1.x setting the PYTHON_ABIS for 2.x? For example, will that make portage install both versions if I have different Pythons installed? I'm guessing it's not that simple...
What if we slot them? shouldn't that allow to get 1.x and 2.x installed at the same time depending on the versions of installed Python?
dev-python/python-dateutil-2.0 has been added to Progress Overlay. dev-python/python-dateutil-1.5 uses SLOT="python-2". dev-python/python-dateutil-2.0 uses SLOT="python-3". Packages, which support Python 2 and Python 3 and need dev-python/python-dateutil, will use: RDEPEND="... $(python_abi_depend -i "2.*" dev-python/python-dateutil:python-2) $(python_abi_depend -i "3.*" dev-python/python-dateutil:python-3) ..."
in cvs.