#20945 Pants test using a different module version than it's assigned resolve Issue created by enriquemaffezzini I have a test that depends on the

packaging

module. The resolve

python_rasa

has

packaging<=21.3

in its requirements

3rdparty/requirements/python_rasa.txt

and its lock-file

"version": "20.9"

for packaging. The BUILD file in project's root folder overrides the resolve to `python_rasa`:

projects/chatbot/BUILD

__defaults__(
    {
        (python_sources, python_source, python_tests, pex_binaries, pex_binary): dict(
            resolve="python_rasa"
        )
    }
)
resource(name="pyproject", source="pyproject.toml")

As a redundancy, I also pointed out the resolve for the test despite the BUILD in the project's root folder should be enough:

projects/chatbot/tests/BUILD

python_tests(
    name="tests",
    resolve="python_rasa"
)

Finally, the current test file is currently just printing the `packaging`version as

pants run

runs just fine and

pants test

fails due to a packaging version problem on the real test.

projects/chatbot/tests/test_packaging.py

import packaging
print("Packaging version:", packaging.__version__)
from rasa.shared.nlu.training_data.message import Message
def test_placebo():
    assert 1 == 1

pants test projects/chatbot/tests/::

prints

Packaging version: 23.0

failing with `ImportError: cannot import name 'LegacyVersion' from 'packaging.version'`; class that is deprecated after packaging 21.3. The logs show that

pants test

builds 3rdparty/lockfiles/python_rasa.lock, which are the correct ones with packaging version 20.9. Curiously enough,

pants run projects/chatbot/tests/test_packaging.py

prints

Packaging version: 20.9

passing the test. `pants dependencies --transitive projects/chatbot/tests/test_packaging.py`would return:

3rdparty/lockfiles/python_rasa.lock:_python_rasa_lockfile
3rdparty/requirements/python_rasa.txt:../requirements_rasa
3rdparty:requirements_rasa#es-dep-news-trf
3rdparty:requirements_rasa#packaging
3rdparty:requirements_rasa#rasa
3rdparty:requirements_rasa#spacy

Any idea why is

pants test

is building packaging 23.0 instead of 20.9? pantsbuild/pants