Having liked one of your packages, I decided to try another one! :)

I am trying to collect summary statistics on all of my tests. Tests are in a number of test modules in a bunch of different directories:

tests/    __init__.py    foo/        __init__.py        test_foo_foo.py        test_foo_bar.py    bar/        __init__.py        test_bar_baz.py        test_bar_37.py

[just for illustration].

If I includetest_synthesis(session_results_df) in anytest_* leaf module I get the test syntheses up to that point... but there is no guarantee that it will be run depending on which tests I'm running from command line. I can't put it anywhere else, and have it run though. And if I included it in multiple places it runs multiple times.

I want to run test_synthesis once at the end ... no matter what. Is there a way to do this?