def package(pkg_name, update=False): """ Require a archlinux package to be installed. Example:: from fabtools import require require.arch.package('foo') """ if not is_installed(pkg_name): install(pkg_name, update)
def packages(pkg_list, update=False): """ Require several arch packages to be installed. Example:: from fabtools import require require.arch.packages([ 'foo', 'bar', 'baz', ]) """ pkg_list = [pkg for pkg in pkg_list if not is_installed(pkg)] if pkg_list: install(pkg_list, update)