Hi 🙂 I got an issue with my module and my test. I’ve defined a python distribution like this :

resource(name="pyproject", source="pyproject.toml")

python_sources(name="source", sources=["./**/*.py", "!setup.py"])  

python_distribution(   
    name="utils",
    provides=python_artifact(
        name="utils",
        version="0.1.0",
    ),
    dependencies=[
        ":pyproject",
        ":source",
    ],
    wheel_config_settings={"--global-option": ["--python-tag", "py3"]},
)

But when I tried to run a test which is in another module, I got the following error :

ModuleNotFoundError: No module named 'utils'

I feel I’m not configuring as it should be, but I’m completely lost. Is there a project that I could have a look on to understand how to use pants ?

Are you able to build this distribution? using

./pants package

The other thing would be explicitly define dependency on the generated dist similar to what has been described here https://www.pantsbuild.org/docs/python-test-goal#testing-your-packaging-pipeline

I’m able to use

./pants package

The test fails when I try to reference to another module. When I try to the reference into the dependency of the test, I had this error :

pex.environment.ResolveError: Failed to resolve requirements from PEX environment

@echoing-london-29138 when "you run a test in another module", can you explain more what that means? What is the Pants command?

./pants test x/y/z:w

? What is the relevant BUILD file there? Can you provide full (possibly redacted) output from the failing Pants command and the same for the relevant BUILD files and pants.toml configuration?