Python 日志记录完整的异常信息

基本范式如下:try:    do-something-blockexcept:    logger.exception("Exception Logged")

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def setLogger():      # 创建loger可以考虑如何包装它      logger = logging.getLogger('mylogger')      logger.setLevel(logging.DEBUG)      # 创建handler，用于写日志文件      fh = logging.FileHandler(os.path.join(os.getcwd(), 'log.txt'))      fh.setLevel(logging.DEBUG)      # 再创建一个handler，用于输出到控制台      ch = logging.StreamHandler()      ch.setLevel(logging.DEBUG)      # 定义handler输出格式      formatter = logging.Formatter('%(asctime)s - %(module)s.%(funcName)s.%(lineno)d - %(levelname)s - %(message)s')      fh.setFormatter(formatter)      ch.setFormatter(formatter)      # 添加logerhandler      logger.addHandler(fh)      logger.addHandler(ch)      # 记录日志      logger.info('hello world, i\'m log helper in python, may i help you')      return logger  #将一个元组插入单个表，其定义是  def insertOneData(conn,tableName,listColumn,lData):      try:          cursor=conn.cursor()          sql="insert into "+tableName+"("          i=0          length=len(listColumn)          for column in listColumn:              if(i!=(length-1)):                  sql=sql+column+","              else:                  sql=sql+column+") values("              i=i+1          for i in range(0,length):              if(i!=(length-1)):                  sql=sql+"%s,"              else:                  sql=sql+"%s);"          logger.info(sql)          logger.info(lData)          cursor.execute(sql,lData);          conn.commit()      except:          logger.exception("Exception Logged")

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