Poetry

Install poetry

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pip install poetry

Create a new project

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# in work directory
poetry new name_of_project

Manage dependencies

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1. modify pyproject.toml

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[tool.poetry.dependencies]
scikit-learn = "*"

2. CLI

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poetry add pytest

best practice for testing dependencies

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[tool.poetry.group.dev.dependencies]
pytest = "^7.2.1"
pytest-mock = "*"

Activate environment in terminal

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# activate
poetry shell
# deactivate
exit

Install dependencies specified in pyproject.toml file, or .lock file

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poetry install

Run with Poetry-configured Env via CLI

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poetry run python xxx.py

Building a library

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poetry build

Publish to PyPI

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poetry publish –r private-repository-location