Dependency Groups

An implementation of Dependency Groups (PEP 735).

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.