portage-ng --fetchonly
>>> Emerging : portage://dev-lang/pypy-2.7.8.0.1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-lang/pypy-2.7.8.0.1
│ └─ file ─┤ 2.16 Kb pypy2.7-gentoo-patches-8.0.1.tar.xz
│ │ 20.69 Mb pypy2.7-v8.0.1-src.tar.gz
│ download portage://dev-python/pypy-exe-bin-8.0.1
│ └─ file ─┤ 10.65 Mb pypy-exe-8.0.1-1.amd64.gpkg.tar
Total: 2 actions (2 downloads), grouped into 1 step.
31.35 Mb to be downloaded.