cli.py 文件源码

def initialize_log_handler(log_level):
    debug_format_str = (
        "[{record.level_name}] {record.channel} {record.func_name} "
        "({record.lineno}): {record.message}")
    if log_level == logbook.DEBUG:
        info_format_str = debug_format_str
    else:
        info_format_str = (
            "[{record.level_name}] {record.channel}: {record.message}")

    logbook.StderrHandler(
        level=logbook.DEBUG, format_string=debug_format_str
    ).push_application()
    logbook.StderrHandler(
        level=logbook.INFO, format_string=info_format_str
    ).push_application()