loggers 就是程序可以直接调用的一个日志接口,可以直接向logger写入日志信息。logger并不是直接实例化使用的,而是通过logging.getLogger(name)来获取对象,事实上logger对象是单例模式,logging是多线程安全的,也就是无论程序中哪里需要打日志获取到的logger对象都是同一个。但是不幸的是logger并不支持多进程,这个在后面的...
logging.basicConfig(format='%(levelname)s:%(message)s', level=logging.DEBUG) logging.debug('This message should go to the log file') logging.info('So should this') logging.warning('And this, too') 1,第一行导入包 2,第二行利用basicConfig 对输出的格式,和输出级别做了限制 3, 后面分别...
importlogging#配置日志记录器,设置日志输出文件,输出格式logging.basicConfig(level=logging.DEBUG,filename="example.log",format='%(asctime)s-%(levelname)s-%(message)s')#记录日志logging.debug('Debugging information')logging.info('Informational message')logging.warning('Warning:config file%snot found','...
use thebasicConfig()function but remember that the custom loggers share the all the severity level functions with the root logger. So changing the root logger can impact the custom loggers too.
这段代码实现了一个日志记录的工具类`LoggerUtil`，它使用Python的`logging`模块来实现日志功能。首先，...
import logging import os import time logger = logging.getLogger() logger.setLevel(logging.DEBUG) # Log等级总开关 # 第二步,创建一个 file handler,用于写入日志文件 def log(func): @functools.wraps(func) def wrapper(*args, **kw): dicc = {} dinp = {} varnames = func.__code__.co_varna...
logger = logging.getLogger("logger") handler1 = logging.StreamHandler() handler2 = logging.FileHandler(filename="test.log") logger.setLevel(logging.DEBUG) handler1.setLevel(logging.WARNING) handler2.setLevel(logging.DEBUG) formatter = logging.Formatter("%(asctime)s %(name)s %(levelname)s %(...
logging.basicConfig(format='%(levelname)s:%(message)s',level=logging.DEBUG)logging.debug('This message should go to the log file')logging.info('So should this')logging.warning('And this, too') 1,第一行导入包 2,第二行利用basicConfig 对输出的格式,和输出级别做了限制 ...
self.logger = logging.getLogger(__name__) # 日志格式 formatter = '[%(asctime)s-%(filename)s][%(funcName)s-%(lineno)d]--%(message)s' # 日志级别 self.logger.setLevel(logging.DEBUG) # 控制台日志 sh = logging.StreamHandler()
Source File: scalyr_logging.py From scalyr-agent-2 with Apache License 2.0 6 votes def set_log_level(level): """Sets the log level that should be used by all AgentLogger instances. This method is thread-safe. @param level: The level, in the logging units by the logging package, ...