my_utils/misc.py

from omegaconf import OmegaConf


# ============ Register OmegaConf Recolvers ============= #
OmegaConf.register_new_resolver('add', lambda a, b: a + b)
OmegaConf.register_new_resolver('sub', lambda a, b: a - b)
OmegaConf.register_new_resolver('mul', lambda a, b: a * b)
OmegaConf.register_new_resolver('div', lambda a, b: a / b)
# ======================================================= #


def prompt(question):
    inp = input(f"{question} (y/n)").lower().strip()
    if inp and inp == 'y':
        return True
    if inp and inp == 'n':
        return False
    return prompt(question)


def load_config(*yaml_files, cli_args=[]):
    yaml_confs = [OmegaConf.load(f) for f in yaml_files]
    cli_conf = OmegaConf.from_cli(cli_args)
    conf = OmegaConf.merge(*yaml_confs, cli_conf)
    OmegaConf.resolve(conf)
    return conf


def config_to_primitive(config, resolve=True):
    return OmegaConf.to_container(config, resolve=resolve)


def dump_config(path, config):
    with open(path, 'w') as fp:
        OmegaConf.save(config=config, f=fp)