Has anyone had issues with

pants test

give a

Module not found error

to find their core module when using

import <core_module>

in the tests? We've had this issue for a while but have circumvented it by just running pytest directly in an exported environment, would be nice to not have to do that.

What do you mean by core module?

Sorry the actual root module of the package being built

This has most probably to do something with how you define source roots

Could this have anything to do with having namespace packages?

Yes I think that's the issue. Maybe post the repo structure you are using to figure out what's not aligned with the pants/python expectations.