These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.64 s (backtrack: 0/20).

[ebuild   R    ] dev-lang/python-exec-2.4.10:2::gentoo  USE="(native-symlinks) -test" PYTHON_TARGETS="(pypy3_12%*) (python3_12) (python3_13) (python3_14) (python3_14t) (python3_15%*) (python3_15t%*) (-pypy3_11%*) (-python3_11%*) (-python3_13t%*)" 83 KiB
[ebuild  NS    ] dev-lang/python-3.15.0:3.15::gentoo [3.13.12:3.13::gentoo, 3.14.3:3.14::gentoo] USE="ensurepip gdbm ncurses pgo readline sqlite ssl -bluetooth -build% -debug -examples (-jit) -libedit -tail-call-interp -test -tk -valgrind -verify-sig" LLVM_SLOT="21%* (-19%*)" 34857 KiB
[ebuild  N     ] dev-python/python-tests-3.15.0:3.15::gentoo  USE="-verify-sig" PYTHON_TARGETS="python3_15" 0 KiB

Total: 3 packages (1 new, 1 in new slot, 1 reinstall), Size of downloads: 34940 KiB