I'm getting parse error then trying to run

pants test --use-coverage

Couldn't parse 'src/python/retrytools.py' as Python source: 'invalid syntax' at line 25

at the line with python 3.12 syntax

class Retry[C: Retryable, **P, T]:

however the tests without coverage pass (interpreter constraints are set >=3.12) what am i doing wrong?

I guess coverage is running on Python < 3.12? You might have to change the ICs and regenerate a lockfile for the tool lockfile in question (presumably pytest)

hm, I tried creating the lockfile, but I guess I also need interpreter constraints for the new coverage resolve

Yes, you need ICs for it

Thanks! it worked