test-pkg-poetry-binlecode 0.1.4

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test package build with poetry

Comparing to setuptools, poetry is all-in-one shop and with less manual configuration in python package development cycle. For example, pyproject.toml is created by poetry with format of PEP 518 package specs with poetry new command.

pyenv shell 3.9.11
python -m venv ./venv
source venv/bin/activate
python -m pip install --upgrade pip
pip install poetry

package initialization

Use poetry to initialzes a package under project root:

poetry new test_pkg_poetry_binlecode

Use poetry to add dependencies, they are added to pyproject.toml by poetry automatically.

# add pytest as dev dependency
poetry add pytest --dev
# show dependency tree
poetry show --tree
# generate lock file
poetry lock

# The install command reads the pyproject.toml file from the current project,
# resolves the dependencies, and installs them.
# If poetry.lock exists, the lock file is used instead of resolving dependencies.
poetry install

poetry export --output requirements.txt

testing with pytest

Run pytest at project root level, it will scan tests folder and test scripts.

poetry run pytest

source code formatting with black

poetry run black .

build distribution and publish

Check package and build distribution. Poetry builds both source and wheel distributions.

poetry check
poetry build

To publish to pypi, config api token first.

poetry config pypi-token.pypi <my-token>

Poetry can use token to publish:

poetry publish

Publishing test-pkg-poetry-binlecode (0.1.0) to PyPI
 - Uploading test-pkg-poetry-binlecode-0.1.0.tar.gz 100%
 - Uploading test_pkg_poetry_binlecode-0.1.0-py3-none-any.whl 100%

github cicd workflows

Black (PEP8) lint check is triggered on all push and pull requests.

Pull-request driven tests cover python 3.8, 3.9 on multiple platforms.

Release candidate is built with python 3.9 on ubuntu-latest platform.