python_version: "2.7"
wheel: <
  name: "infra/python/wheels/six-py2_py3"
  version: "version:1.10.0"

>
wheel: <
  name: "infra/python/wheels/psutil/${vpython_platform}"
  version: "version:5.2.2"
>
wheel: <
  name: "infra/python/wheels/pyyaml/${vpython_platform}"
  version: "version:3.12"
>