commands.py 文件源码

def list_dependencies(args):
    """Prints a list of dependencies
    :param args: command line args
    :return: None
    """
    ignore_list = args.ignore
    dependencies_main = args.main
    dependencies_secondary = args.secondary

    tree = get_package_tree(ignore_list=ignore_list)
    filtered_tree = {}

    if not dependencies_main and not dependencies_secondary:
        filtered_tree = get_all_packages(tree)
    elif dependencies_main:
        filtered_tree = get_main_packages(tree)
    elif dependencies_secondary:
        filtered_tree = get_secondary_packages(tree)

    package_list = get_package_list(filtered_tree)
    printer.package_list(package_list)