python logging getlogger

(logging. DEBUG) # Create FormatterFormatter = logging. Formatter ('% (asctime) s-% (name) s-% (levelname) s-% (message) s ') # Add Formatter to ChCh.setformatter (Formatter) # Add CH to LoggerLogger.addhandler (CH) # ' Application ' codeLogger.debug (' Debug message ')Logger.info (' info message ')Logger.warn (' Warn message ')Logger.error (' Error message ')Logger.critical (' critical message

logs are also exported to three destinations defined by handler. If you call Logging.getloggeer (' Simpleexample '), the logger instance that matches the name ' Simpleexample ' in the configuration file is created, and its handler is console, which is the output log on the console.Logging.handlers.RotatingFileHandler can implement automatic log file coverage, if you need to implement log file changes (such as deleted) automatically generated, you need to use Logging.handlers.WatchedFileHandler,

='Myapp.log',7Filemode='W')8 9 #################################################################################################Ten #define a Streamhandler, print info-level or higher log information to a standard error, and add it to the current log processing object # Oneconsole =logging. Streamhandler () A console.setlevel (logging.info) -Formatter = logging. Formatter ('% (name) -12s:% (levelname) -8s%

Logging module: used for log processing workBasic types of log information:ImportLogginglogging.debug ('Debug Messages')#Troubleshooting InformationLogging.info ('Info Messages')#Normal interaction InformationLogging.warning ('Warning Messages')#warning MessageLogging.error ('error Messages')#error MessageLogging.critical ('Critical Messages')#Critical Error messageAfter running the console output:WARNING:root:warning messagesERROR:root:error messages

.% (message) s user-output messageOutput logs to screen and file at the same timeLogger =Logging.getlogger () FH= Logging. Filehandler ('Test.log') Ch=logging. Streamhandler () Formatter= Logging. Formatter ('% (asctime) s-% (name) s-% (levelname) s-% (message) s') Fh.setformatter (formatter) ch.setformatter (formatter) logger.setlevel (

Python Logging configurationIn Python, logging is composed of four parts of Logger,handler,filter,formater, logger is a way to provide us with logging, handler is to let us choose the output place of the log, such as: console, file, mail send, etc. A logger adding multiple h

#!/user/bin/python#-*-coding:utf-8-*-" "subprocess: Need to test shelllogging on Linux platform" "ImportLogging#output The log in a file#logging.basicconfig (filename= "App.log", level=logging. DEBUG)Logging.basicconfig (filename="App.log", level=logging. WARNING, Format='% (asctime) s% (levelname) s% (filename) s:% (lineno) d-% (message) s', Datefmt='%m/%d/%y%i:

The project uses the logging Timedrotatingfilehandler:#!/user/bin/env python#-*-coding:utf-8-*-import loggingfrom logging.handlers Import timedrotatingfilehandlerlog = log Ging.getlogger () file_name = "./test.log" Logformatter = logging. Formatter ('% (asctime) s [% (LevelName) s]|% ( Message) s ') LogHandle = Timedrotatingfilehandler (file_name, ' Midnight ', 1

One, logging moduleImport logginglogging.debug ('This isdebug message') logging.info (' This is info message ' ) logging.warning ('This waswarning message' is Warning messageBy default, logging prints the log to the screen with a log level of warning;Log level size relationships are: CRITICAL > ERROR > WARNING > INFO > DEBUG > NOTSET, and of course you can define the log level yourself.DEBUG: Detailed infor

located % (created) f Current time, represented by the UNIX standard floating-point number representing the time % (relativecreated) d The number of milliseconds since logger was created when the log information is output % (Asctime) s The current time in string form. The default format is "2003-07-08 16:49:45,896". The comma is followed by milliseconds % (thread) d

Logging, so the name wanton is the log, I 艹, this cultural heritage!Logging is a python built-in log module that facilitates log writing and output for everyday applicationsThe logging is divided into 5 log levels, namely:Debug, info, warning, error, critical (ranked by order)where info is the log level that is often a

my use case reference directory is as follows2. First set the file path address to save log to local, for example: Log_path = "D:\\test\\newp\\report"Third, use case codeThe following is a simple Baidu search case for reference only# Coding:utf-8Import Unittest,timeFrom Common.logger import LogFrom selenium import WebdriverLog = log ()Class Test (UnitTest. TestCase):def setUp (self):Self.driver = Webdriver. Firefox ()Self.driver.get ("https://www.baidu.com")Self.driver.implicitly_wait (30)def t

1, Introduction of logging PackageImport logging2, define a logging objectLogger = Logging.getlogger (' logger_name ') #给该对象分配一个对象名: Logger_name3. Set the log level for the Logger object:Logger.setlevel (logging. Debug) # Log level: CRITICAL > ERROR > WARNING > INFO > DEBUG > NOTSET4, create a file handler, write the log to the fileFH =

=simpleFormatterargs=(sys.stdout,)[handler_fileHandler] #输出到日志文件的handlerclass=logging.handlers.TimedRotatingFileHandlerlevel=DEBUGformatter=simpleFormatterargs=(‘rocket_raccoon_log‘,‘midnight‘)[formatter_simpleFormatter]format=[%(asctime)s-%(name)s(%(levelname)s)%(filename)s:%(lineno)d]%(message)sdatefmt=logging.config.fileConfig(‘conf/log.conf‘)logger = getLogging()To obtain the Logger method:def getLogging(): return logging.getLogger("test.subtest")Configure Logger and call:logging.config.f

. Installing Mysql-python0. Get http://softlayer-ams.dl.sourceforge.net/project/mysql-python/mysql-python-test/1.2.4b4/ Mysql-python-1.2.4b4.tar.gz1. Tar zxvf mysql-python-1.2.4b4.tar.gz2. CD mysql-python-1.2.4b4.tar.gz; Python se

Python's logging module provides a common log system, can be convenient for third-party modules or applications, the following article mainly introduces some knowledge about the use of logging library in Python summary, the text gives a detailed example code, the need for friends can reference, Let's take a look below. Objective Recently because of the needs of

In this paper, examples of the use of logging modules to share for everyone to reference. Here's how: Import logging import os log = Logging.getlogger () formatter = logging. Formatter (' [% (asctime) s] [% (name) s]% (levelname) s:% (message) s ') Stream_handler = logging. Streamhandler () File_handler =

, such as Log/myapp.logwhen is a string defined as follows: "S": Seconds "M": Minutes "H": Hours "D": Days " W ": Week Day (0=monday)" Midnight ": Roll over at MidnightiNterval refers to the number of units waiting for when the time, logger will automatically rebuild the file, of course, the creation of this file depends on Filename+suffix, if the file has the same name as the previous file, it will automatically overwrite the previous file, So there are cases where the suffix to be defined cann

This article is suitable for just contact with the logging module, want to quickly use and see the effect of children's shoes. If you want to fully understand the logging module, please go todirectly on the code + comment#1. Import Module LoggingImportLogging#2. Create a Logger instanceLogger = Logging.getlogger (__name__)#3. Configure log properties (the level of logs that need to be printed)Logger.setleve

Python implements the ability to write logs to logging. The logging module is still very useful.1 #!/usr/bin/env python2 #-*-coding:utf-8-*-3 4 #@Time: 2018/4/25 17:055 #@Author: Zms6 #@Site:7 #@File: log.py8 #@Software: pycharm Community Edition9 Ten Import Time One ImportLogging A ImportOS - fromLogging.handlersImportRotatingfilehandler - theProject_dir = Os.