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Question: Module discovery for a new module #436
Description
Hello,
I'm working on a new module for https://nats.io/
How does module discovery work?
For instance VSCode test discovery is unhappy with the new module
_______________ ERROR collecting modules/nats/tests/test_nats.py _______________
ImportError while importing test module '/workspaces/testcontainers-python/modules/nats/tests/test_nats.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/usr/local/lib/python3.11/importlib/__init__.py:126: in import_module
return _bootstrap._gcd_import(name[level:], package, level)
modules/nats/tests/test_nats.py:1: in <module>
from testcontainers.nats import NatsContainer
E ModuleNotFoundError: No module named 'testcontainers.nats'
=========================== short test summary info ============================
ERROR modules/nats/tests/test_nats.py
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
===================== 44 tests collected, 1 error in 0.97s =====================
Thinking this is a VScode issue I tried via just poetry
(testcontainers-_53phrdA-py3.11) vscode ➜ /workspaces/testcontainers-python (feature/nats) $ poetry run pytest -v --cov=testcontainers.$* modules/nats/tests
===================================================== test session starts ======================================================
platform linux -- Python 3.11.8, pytest-7.4.3, pluggy-1.4.0 -- /home/vscode/.cache/pypoetry/virtualenvs/testcontainers-_53phrdA-py3.11/bin/python
cachedir: .pytest_cache
rootdir: /workspaces/testcontainers-python
configfile: pyproject.toml
plugins: cov-4.1.0, anyio-4.3.0
collected 0 items / 1 error
/home/vscode/.cache/pypoetry/virtualenvs/testcontainers-_53phrdA-py3.11/lib/python3.11/site-packages/coverage/inorout.py:503: CoverageWarning: Module testcontainers. was never imported. (module-not-imported)
self.warn(f"Module {pkg} was never imported.", slug="module-not-imported")
/home/vscode/.cache/pypoetry/virtualenvs/testcontainers-_53phrdA-py3.11/lib/python3.11/site-packages/coverage/control.py:885: CoverageWarning: No data was collected. (no-data-collected)
self._warn("No data was collected.", slug="no-data-collected")
WARNING: Failed to generate report: No data to report.
/home/vscode/.cache/pypoetry/virtualenvs/testcontainers-_53phrdA-py3.11/lib/python3.11/site-packages/pytest_cov/plugin.py:312: CovReportWarning: Failed to generate report: No data to report.
warnings.warn(CovReportWarning(message))
============================================================ ERRORS ============================================================
_______________________________________ ERROR collecting modules/nats/tests/test_nats.py _______________________________________
ImportError while importing test module '/workspaces/testcontainers-python/modules/nats/tests/test_nats.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/usr/local/lib/python3.11/importlib/__init__.py:126: in import_module
return _bootstrap._gcd_import(name[level:], package, level)
modules/nats/tests/test_nats.py:1: in <module>
from testcontainers.nats import NatsContainer
E ModuleNotFoundError: No module named 'testcontainers.nats'
I think my directory structure is correct
Activity
bearrito commentedon Mar 1, 2024
Presumably the
pyproject.tomlneeds to be modified to reflect the new module. Doing that by hand (following other packages) givesI've never used poetry to create extras/modules so I'm not sure if there is a poetry command I should be executing.
bearrito commentedon Mar 3, 2024
Sorted this out. You can see what I did here - #439
Maybe there is a poetry way of doing this but I just added fields to the
pyproject.toml