File Content: __init__.py # Expose a limited set of classes and functions so callers outside of # the vcs package don't need to import deeper than `pip._internal.vcs`. # (The test directory may still need to import from a vcs sub-package.) # Import all vcs modules to register each VCS in the VcsSupport object. import pip._internal.vcs.bazaar import pip._internal.vcs.git import pip._internal.vcs.mercurial import pip._internal.vcs.subversion # noqa: F401 from pip._internal.vcs.versioncontrol import ( # noqa: F401 RemoteNotFoundError, RemoteNotValidError, is_url, make_vcs_requirement_url, vcs, ) Submit