| `pip-install-deps-opts` / `PIP_INSTALL_DEPS_OPTS` | pip install dependencies extra [options](https://pip.pypa.io/en/stable/cli/pip/#general-options) used with `pip` build-system only | _none_ |
| `extra-deps` / `PYTHON_EXTRA_DEPS` | Python extra sets of dependencies to install for:<br/>- [Setuptools](https://setuptools.pypa.io/en/latest/userguide/dependency_management.html?highlight=extras#optional-dependencies)<br/>- [Poetry](https://python-poetry.org/docs/pyproject/#extras)<br/>- [uv](https://docs.astral.sh/uv/concepts/projects/dependencies/#dependency-groups)<br/>- pip with pyproject.toml ([PEP517](https://peps.python.org/pep-0517/)[PEP735](https://peps.python.org/pep-0735/)) require pip >= 25.1 | _none_ |
| `install-deps-opts` / `PYTHON_INSTALL_DEPS_OPTS` | Python build-system install dependencies extra options:<br/> - For Poetry: [CLI options](https://python-poetry.org/docs/cli/#install)<br/> - For uv: [CLI options](https://docs.astral.sh/uv/concepts/projects/sync/#syncing-optional-dependencies)<br/> - For hatch: [CLI options](https://hatch.pypa.io/1.13/cli/reference/#hatch-env-create)<br/> - For PDM: [CLI options](https://pdm-project.org/latest/reference/cli/#sync)<br/> - For pipenv: [CLI options](https://pipenv.pypa.io/en/latest/commands.html#sync) | _none_ |
| `extra-deps` / `PYTHON_EXTRA_DEPS` | Python extra sets of dependencies to install for:<br/>- [Setuptools](https://setuptools.pypa.io/en/latest/userguide/dependency_management.html?highlight=extras#optional-dependencies)<br/>- [Poetry](https://python-poetry.org/docs/pyproject/#extras)<br/>- [uv](https://docs.astral.sh/uv/concepts/projects/dependencies/#dependency-groups) | _none_ |
| `dep-groups` / `PYTHON_DEP_GROUPS` | Python dependency groups to install for:<br/>- [Poetry](https://python-poetry.org/docs/managing-dependencies#installing-group-dependencies)<br/>- [uv](https://docs.astral.sh/uv/concepts/projects/dependencies/#dependency-groups)<br/>- pip with pyproject.toml ([PEP517](https://peps.python.org/pep-0517/)[PEP735](https://peps.python.org/pep-0735/)) require pip >= 25.1<br/>- [PDM](https://pdm-project.org/latest/usage/dependency/#select-a-subset-of-dependency-groups-to-install) | _none_ |
| `reqs-file` / `PYTHON_REQS_FILE` | Main requirements file _(relative to `$PYTHON_PROJECT_DIR`)_<br/>For [Requirements Files](https://pip.pypa.io/en/stable/user_guide/#requirements-files) build-system only | `requirements.txt` |
| `extra-reqs-files` / `PYTHON_EXTRA_REQS_FILES` | Extra dev requirements file(s) to install _(relative to `$PYTHON_PROJECT_DIR`)_ | `requirements-dev.txt` |
"description":"pip install dependencies extra [options](https://pip.pypa.io/en/stable/cli/pip/#general-options) used with `pip` build-system only",
"description":"pip install dependencies options [options](https://pip.pypa.io/en/stable/cli/pip/#general-options) used with `pip` build-system only",
"advanced":true
},
{
"name":"PYTHON_INSTALL_DEPS_OPTS",
"description":"Python build-system install dependencies extra options:\n - For Poetry: [CLI options](https://python-poetry.org/docs/cli/#install)\n - For uv: [CLI options](https://docs.astral.sh/uv/concepts/projects/sync/#syncing-optional-dependencies)\n - For hatch: [CLI options](https://hatch.pypa.io/1.13/cli/reference/#hatch-env-create)\n - For PDM: [CLI options](https://pdm-project.org/latest/reference/cli/#sync)\n - For pipenv: [CLI options](https://pipenv.pypa.io/en/latest/commands.html#sync)",
"advanced":true
},
{
"name":"PYTHON_EXTRA_DEPS",
"description":"Python extra sets of dependencies to install for:\n- [Setuptools](https://setuptools.pypa.io/en/latest/userguide/dependency_management.html?highlight=extras#optional-dependencies)\n- [Poetry](https://python-poetry.org/docs/pyproject/#extras)\n- [uv](https://docs.astral.sh/uv/concepts/projects/dependencies/#dependency-groups)\n- pip with pyproject.toml ([PEP517](https://peps.python.org/pep-0517/) [PEP735](https://peps.python.org/pep-0735/)) require pip >= 25.1"
"description":"Python extra sets of dependencies to install for:\n- [Setuptools](https://setuptools.pypa.io/en/latest/userguide/dependency_management.html?highlight=extras#optional-dependencies)\n- [Poetry](https://python-poetry.org/docs/pyproject/#extras)\n- [uv](https://docs.astral.sh/uv/concepts/projects/sync/#handling-of-extraneous-packages)"
},
{
"name":"PYTHON_DEP_GROUPS",
"description":"Python dependency groups to install for:\n- [Poetry](https://python-poetry.org/docs/managing-dependencies#installing-group-dependencies)\n- [uv](https://docs.astral.sh/uv/concepts/projects/dependencies/#dependency-groups)\n- pip with pyproject.toml ([PEP517](https://peps.python.org/pep-0517/) [PEP735](https://peps.python.org/pep-0735/)) require pip >= 25.1\n- [PDM](https://pdm-project.org/latest/usage/dependency/#select-a-subset-of-dependency-groups-to-install)"