import sys
import logbook


def global_init(settings={}):
    _logging_setting = settings.get("LOGGING", {"LEVEL": logbook.TRACE})

    _log_file = _logging_setting.get("LOG_FILE")
    _level = _logging_setting.get("LEVEL")

    if _log_file is not None:
        logbook.TimedRotatingFileHandler(_log_file, level=_level).push_application()
    else:
        logbook.StreamHandler(sys.stdout, level=_level).push_application()