[distutils.setup_keywords]
shrinkwrap_source_dir = shrinkwrap.install:assert_string
shrinkwrap_installer = shrinkwrap.install:validate_installer_option
shrinkwrap_skip = shrinkwrap.install:assert_callable
shrinkwrap_requires = setuptools.dist:assert_string_list
shrinkwrap_source_url = shrinkwrap.install:assert_string

