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Log to syslog

Author:
fylb
Posted:
February 9, 2010
Language:
Python
Version:
1.1
Score:
2 (after 2 ratings)

This will use the syslog system to log your logs. This is usefull when you use WSGI and want to have a per day logging file (TimedRotatingFileHandler is not process safe, and you may lose data when using it with WSGI). Under a debian system, you'll have to modify /etc/rsyslog.conf and add:

local0.*                        -/var/log/django/django.log

local1.*                        -/var/log/django/payment.log

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import logging
from logging.handlers import SysLogHandler
from django.conf import settings
from sys import stdout

LOG_AREA_PAYMENT = 'payment'

payment_logger = logging.getLogger(LOG_AREA_PAYMENT)

def init_logging():
    global manage_logger, payment_logger
    """ Initialize the different loggers used in the application """
    # create formatter
    formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
    # default log
    stdoutHandler = logging.StreamHandler(stdout)
    stdoutHandler.setLevel(logging.DEBUG)
    stdoutHandler.setFormatter(formatter)
    logging.getLogger().addHandler(stdoutHandler)
    default_log_handler = SysLogHandler("/dev/log", "local0")
    default_log_handler.setLevel(logging.DEBUG)
    default_log_handler.setFormatter(formatter)
    logging.getLogger().addHandler(default_log_handler)
    
    # payment log
    payment_logger = logging.getLogger(LOG_AREA_PAYMENT)
    payment_logger.setLevel(logging.DEBUG)
    payment_handler = SysLogHandler("/dev/log", "local1")
    payment_handler.setFormatter(formatter)
    payment_logger.addHandler(payment_handler)

logInitDone = False

if not logInitDone:
    logInitDone = True
    init_logging()

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