__init__.py 文件源码

def get_content_from_role(role_name, relative_path):
    role_path = resolve_role_to_path(role_name)
    metadata_file = os.path.join(role_path, relative_path)
    if os.path.exists(metadata_file):
        with open(metadata_file) as ifs:
            metadata = yaml.round_trip_load(ifs)
        return metadata or yaml.compat.ordereddict()
    return yaml.compat.ordereddict()