def _load_os_metadatas(force_reload=False):
    global OS_METADATA_MAPPING
    if force_reload or OS_METADATA_MAPPING is None:
        logging.info('load os metadatas into memory')
        OS_METADATA_MAPPING = metadata_api.get_oses_metadata_internal(
            force_reload=force_reload
        )
You might need this, so it is provided. Rebuilds help <action>
dataset/ETHPy150Open openstack/compass-core/compass/db/api/metadata_holder.py/_load_os_metadatas--crossover with--dataset/ETHPy150Open OrbitzWorldwide/droned/droned/lib/droned/models/action.py/AdminAction.buildDoc