Skip to content

Instantly share code, notes, and snippets.

@merqurio

merqurio/root_logger_settings.py

Forked from st4lk/root_logger_settings.py
Created February 11, 2016 21:35
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save merqurio/0666cfc93d0bdd56e639 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save merqurio/0666cfc93d0bdd56e639 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. @st4lk st4lk revised this gist Sep 29, 2014. 1 changed file with 2 additions and 2 deletions.
    4 changes: 2 additions & 2 deletions root_logger_settings.py
    View file
    Original file line number Diff line number Diff line change
    @@ -111,8 +111,8 @@
    'rotate_file': {
    'level': 'DEBUG',
    'formatter': 'standard',
    'class' : 'logging.handlers.RotatingFileHandler',
    'filename' : 'rotated.log',
    'class': 'logging.handlers.RotatingFileHandler',
    'filename': 'rotated.log',
    'encoding': 'utf8',
    'maxBytes': 100000,
    'backupCount': 1,
  2. @st4lk st4lk revised this gist Nov 23, 2013. 1 changed file with 1 addition and 1 deletion.
    2 changes: 1 addition & 1 deletion root_logger_settings.py
    View file
    Original file line number Diff line number Diff line change
    @@ -9,7 +9,7 @@
    3. using dictConfig (py27+, py32+)
    Choose any variant as you like, but keep in mind python versions, that
    will work with selected approach.
    First method works no most python versions.
    First method works on most python versions.
    Description can be found here:
    http://www.lexev.org/2013/python-logging-every-day/
    http://www.lexev.org/en/2013/python-logging-every-day/
  3. @st4lk st4lk created this gist Aug 20, 2013.
    131 changes: 131 additions & 0 deletions root_logger_settings.py
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,131 @@
    """
    Settings for root logger.
    Log messages will be printed to console and also to log file (rotated, with
    specified size). All log messages from used libraries will be also handled.
    Three approaches for defining logging settings are used:
    1. using logging classes directly (py25+, py30+)
    2. using fileConfig (py26+, py30+)
    3. using dictConfig (py27+, py32+)
    Choose any variant as you like, but keep in mind python versions, that
    will work with selected approach.
    First method works no most python versions.
    Description can be found here:
    http://www.lexev.org/2013/python-logging-every-day/
    http://www.lexev.org/en/2013/python-logging-every-day/
    Avaliable logging.Formatter format args can be found here:
    http://docs.python.org/2/library/logging.html#logrecord-attributes
    """

    ###############################################
    #### LOGGING CLASS SETTINGS (py25+, py30+) ####
    ###############################################
    #### also will work with py23, py24 without 'encoding' arg
    import logging
    import logging.handlers
    f = logging.Formatter(fmt='%(levelname)s:%(name)s: %(message)s '
    '(%(asctime)s; %(filename)s:%(lineno)d)',
    datefmt="%Y-%m-%d %H:%M:%S")
    handlers = [
    logging.handlers.RotatingFileHandler('rotated.log', encoding='utf8',
    maxBytes=100000, backupCount=1),
    logging.StreamHandler()
    ]
    root_logger = logging.getLogger()
    root_logger.setLevel(logging.DEBUG)
    for h in handlers:
    h.setFormatter(f)
    h.setLevel(logging.DEBUG)
    root_logger.addHandler(h)
    ##############################
    #### END LOGGING SETTINGS ####
    ##############################


    ####################################################
    #### LOGGING FILECONFIG SETTINGS (py26+, py30+) ####
    ####################################################

    # logging.conf contents:
    """
    [loggers]
    keys=root
    [handlers]
    keys=consoleHandler,rotateFileHandler
    [formatters]
    keys=simpleFormatter
    [logger_root]
    level=DEBUG
    handlers=consoleHandler,rotateFileHandler
    [handler_consoleHandler]
    class=StreamHandler
    level=DEBUG
    formatter=simpleFormatter
    args=(sys.stdout,)
    [handler_rotateFileHandler]
    class=handlers.RotatingFileHandler
    level=DEBUG
    formatter=simpleFormatter
    args=('rotated.log', 'a', 100000, 1, 'utf8')
    [formatter_simpleFormatter]
    format=%(levelname)s:%(name)s: %(message)s (%(asctime)s; %(filename)s:%(lineno)d)
    datefmt=%Y-%m-%d %H:%M:%S
    """

    import logging
    import logging.config
    logging.config.fileConfig('logging.conf', disable_existing_loggers=False)
    #########################################
    #### END LOGGING FILECONFIG SETTINGS ####
    #########################################


    ####################################################
    #### LOGGING DICTCONFIG SETTINGS (py27+, py32+) ####
    ####################################################
    import logging
    import logging.config
    LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
    'standard': {
    'format': '%(levelname)s:%(name)s: %(message)s '
    '(%(asctime)s; %(filename)s:%(lineno)d)',
    'datefmt': "%Y-%m-%d %H:%M:%S",
    }
    },
    'handlers': {
    'console': {
    'level': 'DEBUG',
    'formatter': 'standard',
    'class': 'logging.StreamHandler',
    },
    'rotate_file': {
    'level': 'DEBUG',
    'formatter': 'standard',
    'class' : 'logging.handlers.RotatingFileHandler',
    'filename' : 'rotated.log',
    'encoding': 'utf8',
    'maxBytes': 100000,
    'backupCount': 1,
    }
    },
    'loggers': {
    '': {
    'handlers': ['console', 'rotate_file'],
    'level': 'DEBUG',
    },
    }
    }
    logging.config.dictConfig(LOGGING)
    #########################################
    #### END LOGGING DICTCONFIG SETTINGS ####
    #########################################