https://github.com/python-poetry/poetry
Python packaging and dependency management made easy
https://github.com/python-poetry/poetry
dependency-manager package-manager packaging poetry python
Last synced: 25 days ago
JSON representation
Python packaging and dependency management made easy
- Host: GitHub
- URL: https://github.com/python-poetry/poetry
- Owner: python-poetry
- License: mit
- Created: 2018-02-28T15:23:47.000Z (over 7 years ago)
- Default Branch: main
- Last Pushed: 2025-09-01T20:50:21.000Z (about 1 month ago)
- Last Synced: 2025-09-04T00:47:31.276Z (about 1 month ago)
- Topics: dependency-manager, package-manager, packaging, poetry, python
- Language: Python
- Homepage: https://python-poetry.org
- Size: 22.4 MB
- Stars: 33,897
- Watchers: 190
- Forks: 2,368
- Open Issues: 575
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: docs/contributing.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Citation: CITATION.cff
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README
# Poetry: Python packaging and dependency management made easy
[](https://python-poetry.org/)
[][PyPI Releases]
[][PyPI Releases]
[][PyPI]
[](https://pypistats.org/packages/poetry)
[][Discord]Poetry helps you declare, manage and install dependencies of Python projects,
ensuring you have the right stack everywhere.
Poetry replaces `setup.py`, `requirements.txt`, `setup.cfg`, `MANIFEST.in` and `Pipfile` with a simple `pyproject.toml`
based project format.```toml
[project]
name = "my-package"
version = "0.1.0"
description = "The description of the package"license = { text = "MIT" }
readme = "README.md"# No python upper bound for package metadata
requires-python = ">=3.9"authors = [
{ name = "Sébastien Eustace", email = "sebastien@eustace.io" },
]# Keywords (translated to tags on the package index)
keywords = ["packaging", "poetry"]dependencies = [
# equivalent to ^3.8.1 with semver constraints
"aiohttp (>=3.8.1,<4.0.0)",
# dependency with extras
"requests[security] (>=2.28,<3.0)",
# version-specific dependency with prereleases allowed (see below)
"tomli (>=2.0.1,<3.0.0) ; python_version < '3.11'",
# git dependency with branch specified
"cleo @ git+https://github.com/python-poetry/cleo.git@main",
][project.urls]
repository = "https://github.com/python-poetry/poetry"
homepage = "https://python-poetry.org"# Scripts are easily expressed
[project.scripts]
my_package_cli = 'my_package.console:run'[project.optional-dependencies]
# optional dependency to be installed via 'poetry install -E my-extra'
my-extra = ["pendulum (>=3.1.0,<4.0.0)"][tool.poetry.dependencies]
# Python upper bound for locking
python = ">=3.9,<4.0"
# Version-specific dependencies with prereleases allowed
tomli = { allow-prereleases = true }# Dependency groups are supported for organizing your dependencies
[tool.poetry.group.dev.dependencies]
pytest = "^7.1.2"
pytest-cov = "^3.0"# ...and can be installed only when explicitly requested
# via 'poetry install --with docs'
[tool.poetry.group.docs]
optional = true
[tool.poetry.group.docs.dependencies]
Sphinx = "^5.1.1"
```## Installation
Poetry supports multiple installation methods, including a simple script found at [install.python-poetry.org]. For full
installation instructions, including advanced usage of the script, alternate install methods, and CI best practices, see
the full [installation documentation].## Documentation
[Documentation] for the current version of Poetry (as well as the development branch and recently out of support
versions) is available from the [official website].## Contribute
Poetry is a large, complex project always in need of contributors. For those new to the project, a list of
[suggested issues] to work on in Poetry and poetry-core is available. The full [contributing documentation] also
provides helpful guidance.## Resources
* [Releases][PyPI Releases]
* [Official Website]
* [Documentation]
* [Issue Tracker]
* [Discord][PyPI]: https://pypi.org/project/poetry/
[PyPI Releases]: https://pypi.org/project/poetry/#history
[Official Website]: https://python-poetry.org
[Documentation]: https://python-poetry.org/docs/
[Issue Tracker]: https://github.com/python-poetry/poetry/issues
[Suggested Issues]: https://github.com/python-poetry/poetry/contribute
[Contributing Documentation]: https://python-poetry.org/docs/contributing
[Discord]: https://discord.com/invite/awxPgve
[install.python-poetry.org]: https://install.python-poetry.org
[Installation Documentation]: https://python-poetry.org/docs/#installation## Related Projects
* [poetry-core](https://github.com/python-poetry/poetry-core): PEP 517 build-system for Poetry projects, and
dependency-free core functionality of the Poetry frontend
* [poetry-plugin-export](https://github.com/python-poetry/poetry-plugin-export): Export Poetry projects/lock files to
foreign formats like requirements.txt
* [poetry-plugin-bundle](https://github.com/python-poetry/poetry-plugin-bundle): Install Poetry projects/lock files to
external formats like virtual environments
* [install.python-poetry.org](https://github.com/python-poetry/install.python-poetry.org): The official Poetry
installation script
* [website](https://github.com/python-poetry/website): The official Poetry website and blog## Supporters
Thanks to [JetBrains](https://www.jetbrains.com) for supporting us with licenses for their tools.
[
](https://www.jetbrains.com)