In the context of benchmarks such as the example inhttps://smarie.github.io/pytest-patterns/examples/data_science_benchmark/

Each test node result is saved in theresults_bag fixture, and later intest_synthesis the globalmodule_results_[dct/df] fixture is used to collect everything.

This is a bit sad when the objective is just to create results and store them in files (one file per id), after each node.
Providing an easy way to hook after each test run and write results to json or csv files would be much more convenient.

Maybe even a commandline option ?