python logging 工具

標籤：sts   記錄   class   __file__   enc   handler   mod   logger   python   

使用 python logging記錄debug 等日誌資訊

debug 以上資訊寫入檔案

info 以上資訊輸出在控制台

import osimport loggingVDE_LOGGING_NAME = "vde_logging"LOG_FILE_PATH = os.path.join(os.path.dirname(__file__), "vde_regression.log")def logger_initialization():    # 1. logging    logger = logging.getLogger(VDE_LOGGING_NAME)    logger.setLevel(logging.DEBUG)    # 2.handler    # file handler    fh = logging.FileHandler(LOG_FILE_PATH, mode="w")    fh.setLevel(logging.DEBUG)    # standard control console    ch = logging.StreamHandler()    ch.setLevel(logging.INFO)    # 3.format    formatter = logging.Formatter("[%(asctime)s %(name)s].%(levelname)s: %(message)s")    fh.setFormatter(formatter)    ch.setFormatter(formatter)    logger.addHandler(fh)    logger.addHandler(ch)def debug_logging_recoder(debug_msg):    vde_logging = logging.getLogger(VDE_LOGGING_NAME)    vde_logging.debug(debug_msg)def info_logging_recoder(info_msg):    vde_logging = logging.getLogger(VDE_LOGGING_NAME)    vde_logging.info(info_msg)if __name__ == ‘__main__‘:    logger_initialization()    debug_logging_recoder("debug")    info_logging_recoder("info")

　　References:

http://www.zlovezl.cn/articles/replacing-print-simple-introduction-to-logging/

https://blog.igevin.info/posts/python-log/

python logging 工具