def _write_config_file(batch_id, caller_names, base_dir, data): """Write YAML configuration to generate an ensemble set of combined calls. """ config_dir = utils.safe_makedir(os.path.join(base_dir, "config")) config_file = os.path.join(config_dir, "{0}-ensemble.yaml".format(batch_id)) algorithm = data["config"]["algorithm"] econfig = {"ensemble": algorithm["ensemble"], "names": caller_names, "prep-inputs": False} intervals = validate.get_analysis_intervals(data) if intervals: econfig["intervals"] = os.path.abspath(intervals) with open(config_file, "w") as out_handle: yaml.safe_dump(econfig, out_handle, allow_unicode=False, default_flow_style=False) return config_file