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https://github.com/repo-helper/hatch-requirements-txt

Hatchling plugin to read project dependencies from requirements.txt
https://github.com/repo-helper/hatch-requirements-txt

dependencies hatch python requirements

Last synced: 1 day ago
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Hatchling plugin to read project dependencies from requirements.txt

Host: GitHub
URL: https://github.com/repo-helper/hatch-requirements-txt
Owner: repo-helper
License: mit
Created: 2022-06-07T10:23:39.000Z (over 2 years ago)
Default Branch: master
Last Pushed: 2024-10-17T14:11:00.000Z (2 months ago)
Last Synced: 2024-12-15T10:05:11.506Z (8 days ago)
Topics: dependencies, hatch, python, requirements
Language: Python
Homepage:
Size: 129 KB
Stars: 36
Watchers: 2
Forks: 5
Open Issues: 11
Metadata Files:
- Readme: README.rst
- Contributing: CONTRIBUTING.rst
- License: LICENSE

Awesome Lists containing this project

README

        =======================

hatch-requirements-txt

=======================

.. start short_desc

**Hatchling plugin to read project dependencies from requirements.txt**

.. end short_desc

.. list-table::

	:stub-columns: 1

	:widths: 10 90

	* - Tests

	  - |actions_linux| |actions_windows| |actions_macos| |coveralls|

	* - PyPI

	  - |pypi-version| |supported-versions| |supported-implementations| |wheel|

	* - Anaconda

	  - |conda-version| |conda-platform|

	* - Activity

	  - |commits-latest| |commits-since| |maintained| |pypi-downloads|

	* - QA

	  - |codefactor| |actions_flake8| |actions_mypy|

	* - Other

	  - |hatch| |license| |language| |requires|

.. |actions_linux| image:: https://github.com/repo-helper/hatch-requirements-txt/workflows/Linux/badge.svg

	:target: https://github.com/repo-helper/hatch-requirements-txt/actions?query=workflow%3A%22Linux%22

	:alt: Linux Test Status

.. |actions_windows| image:: https://github.com/repo-helper/hatch-requirements-txt/workflows/Windows/badge.svg

	:target: https://github.com/repo-helper/hatch-requirements-txt/actions?query=workflow%3A%22Windows%22

	:alt: Windows Test Status

.. |actions_macos| image:: https://github.com/repo-helper/hatch-requirements-txt/workflows/macOS/badge.svg

	:target: https://github.com/repo-helper/hatch-requirements-txt/actions?query=workflow%3A%22macOS%22

	:alt: macOS Test Status

.. |actions_flake8| image:: https://github.com/repo-helper/hatch-requirements-txt/workflows/Flake8/badge.svg

	:target: https://github.com/repo-helper/hatch-requirements-txt/actions?query=workflow%3A%22Flake8%22

	:alt: Flake8 Status

.. |actions_mypy| image:: https://github.com/repo-helper/hatch-requirements-txt/workflows/mypy/badge.svg

	:target: https://github.com/repo-helper/hatch-requirements-txt/actions?query=workflow%3A%22mypy%22

	:alt: mypy status

.. |requires| image:: https://dependency-dash.repo-helper.uk/github/repo-helper/hatch-requirements-txt/badge.svg

	:target: https://dependency-dash.repo-helper.uk/github/repo-helper/hatch-requirements-txt/

	:alt: Requirements Status

.. |coveralls| image:: https://img.shields.io/coveralls/github/repo-helper/hatch-requirements-txt/master?logo=coveralls

	:target: https://coveralls.io/github/repo-helper/hatch-requirements-txt?branch=master

	:alt: Coverage

.. |codefactor| image:: https://img.shields.io/codefactor/grade/github/repo-helper/hatch-requirements-txt?logo=codefactor

	:target: https://www.codefactor.io/repository/github/repo-helper/hatch-requirements-txt

	:alt: CodeFactor Grade

.. |pypi-version| image:: https://img.shields.io/pypi/v/hatch-requirements-txt

	:target: https://pypi.org/project/hatch-requirements-txt/

	:alt: PyPI - Package Version

.. |supported-versions| image:: https://img.shields.io/pypi/pyversions/hatch-requirements-txt?logo=python&logoColor=white

	:target: https://pypi.org/project/hatch-requirements-txt/

	:alt: PyPI - Supported Python Versions

.. |supported-implementations| image:: https://img.shields.io/pypi/implementation/hatch-requirements-txt

	:target: https://pypi.org/project/hatch-requirements-txt/

	:alt: PyPI - Supported Implementations

.. |wheel| image:: https://img.shields.io/pypi/wheel/hatch-requirements-txt

	:target: https://pypi.org/project/hatch-requirements-txt/

	:alt: PyPI - Wheel

.. |conda-version| image:: https://img.shields.io/conda/v/conda-forge/hatch-requirements-txt?logo=anaconda

	:target: https://anaconda.org/conda-forge/hatch-requirements-txt

	:alt: Conda - Package Version

.. |conda-platform| image:: https://img.shields.io/conda/pn/conda-forge/hatch-requirements-txt?label=conda%7Cplatform

	:target: https://anaconda.org/conda-forge/hatch-requirements-txt

	:alt: Conda - Platform

.. |hatch| image:: https://img.shields.io/badge/%F0%9F%A5%9A-Hatch-4051b5.svg

	:target: https://github.com/pypa/hatch

	:alt: Hatch project

.. |license| image:: https://img.shields.io/github/license/repo-helper/hatch-requirements-txt

	:target: https://github.com/repo-helper/hatch-requirements-txt/blob/master/LICENSE

	:alt: License

.. |language| image:: https://img.shields.io/github/languages/top/repo-helper/hatch-requirements-txt

	:alt: GitHub top language

.. |commits-since| image:: https://img.shields.io/github/commits-since/repo-helper/hatch-requirements-txt/v0.4.1

	:target: https://github.com/repo-helper/hatch-requirements-txt/pulse

	:alt: GitHub commits since tagged version

.. |commits-latest| image:: https://img.shields.io/github/last-commit/repo-helper/hatch-requirements-txt

	:target: https://github.com/repo-helper/hatch-requirements-txt/commit/master

	:alt: GitHub last commit

.. |maintained| image:: https://img.shields.io/maintenance/yes/2024

	:alt: Maintenance

.. |pypi-downloads| image:: https://img.shields.io/pypi/dm/hatch-requirements-txt

	:target: https://pypi.org/project/hatch-requirements-txt/

	:alt: PyPI - Downloads

Usage

========

In your ``pyproject.toml`` make the following changes:

* Append ``hatch-requirements-txt`` to ``build-system.requires``.

* Append ``"dependencies"`` to ``project.dynamic``.

* Add the following table:

.. code-block:: toml

	[tool.hatch.metadata.hooks.requirements_txt]

	files = ["requirements.txt"]

The resulting ``pyproject.toml`` should look something like:

.. code-block:: toml

	[build-system]

	requires = ["hatchling", "hatch-requirements-txt"]

	build-backend = "hatchling.build"

	[project]

	name = "my-project"

	version = "1.0.0"

	dynamic = ["dependencies"]

	[tool.hatch.metadata.hooks.requirements_txt]

	files = ["requirements.txt"]

You can also define groups of `optional dependencies `_

(also known as "features") by appending ``optional-dependencies`` to ``project.dynamic`` and adding a table like:

.. code-block:: toml

	[tool.hatch.metadata.hooks.requirements_txt.optional-dependencies]

	crypto = ["requirements-crypto.txt"]

	fastjson = ["requirements-fastjson.txt"]

	cli = ["requirements-cli.txt"]

Requirements file format

============================

``hatch-requirements-txt`` only supports a subset of the ``requirements.txt`` format_ supported by ``pip``.

The following are supported:

* requirement specifiers, per `PEP 508`_

* Comments, prefixed with a ``#``.

* ``--`` options, both on their own line and after a requirement specifier.

  Note however that the options themselves are ignored.

The following are unsupported within ``requirements.txt`` files:

* Editable install commands with the ``-e`` option,

* References to other requirements or constraints files with the ``-r`` or ``-c`` options.

* References to paths on the local filesystem, or URLs.

**TL;DR**

For best compatibility, ensure all lines in your ``requirements.txt`` files

are valid PEP 508 requirements, or comments starting with a ``#``.

.. _format: https://pip.pypa.io/en/stable/reference/requirements-file-format/

.. _PEP 508: https://peps.python.org/pep-0508/