>>> Emerging : portage://dev-python/python-tests-0.3.15.9999:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ keyword portage://dev-lang/python-0.3.15.9999 (**)
             │ keyword portage://dev-python/python-tests-0.3.15.9999 (**)
             │ useflag portage://dev-python/python-tests-0.3.15.9999 (python_targets_python3_15t)

 └─step  2─┤ download  portage://dev-lang/python-0.3.15.9999
             │           └─ live ─┤ live   	 git repository
             │ download  portage://dev-python/python-tests-0.3.15.9999
             │           └─ live ─┤ live   	 git repository

Total: 5 actions (2 keywords, 1 useflag, 2 downloads), grouped into 2 steps.
       6.70 Kb to be downloaded.


>>> Assumptions taken during proving & planning:

  Keyword acceptance (2 packages):
  Add to /etc/portage/package.accept_keywords:
    dev-lang/python **
    dev-python/python-tests **

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    dev-python/python-tests python_targets_python3_15t