codevov does not cov multithread processes

[arnaudbore]

Some documentationl:

https://pytest-cov.readthedocs.io/en/latest/subprocess-support.html#if-you-use-multiprocessing-pool

nedbat/coveragepy#883 (comment)

Try some stuff but still doesnt work, thinking about raising an issue even tho this one seems to be very close to what we have

pytest-dev/pytest-cov#139

[arnaudbore]

Exemple: https://app.codecov.io/gh/scilus/scilpy/blob/master/scilpy%2Freconst%2Fdivide.py#L266
Even it is tested with this script test: scripts/tests/test_btensor_metrics.py

[AlexVCaron]

Multiprocessing is not covered by pytest-cov anymore. They say use the configuration provided by coverage, here it is, hidden in the changelogs :

https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst#400-2022-09-28

Still not working on my end though ...