Dependency Groups

An implementation of Dependency Groups (PEP 735 <https://peps.python.org/pep-0735/>_).

This is a library which is able to parse dependency groups, following includes, and provide that data as output.

Interfaces

dependency-groups provides the following:

• A DependencyGroupResolver which implements efficient resolution of dependency groups

• A resolve() function which converts a dependency group name to a list of strings (powered by the resolver)

• Three CLI commands:

  • python -m dependency_groups GROUPNAME prints a dependency group's contents

  • lint-dependency-groups loads all dependency groups to check for correctness

  • pip-install-dependency-groups GROUPNAME... wraps a pip invocation to install the contents of a dependency group

• A pre-commit hooks which runs lint-dependency-groups

Documentation

Full documentation is available on the Dependency Groups doc site <https://dependency-groups.readthedocs.io/>_.