Viewing file: MultiLogger.py (2.5 KB) -rw-r--r-- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
# Copyright (C) 1998,1999,2000,2001,2002 by the Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
"""A mutiple sink logger. Any message written goes to all sub-loggers."""
import sys from Mailman.Logging.Utils import _logexc
class MultiLogger: def __init__(self, *args): self.__loggers = [] for logger in args: self.__loggers.append(logger)
def add_logger(self, logger): if logger not in self.__loggers: self.__loggers.append(logger)
def del_logger(self, logger): if logger in self.__loggers: self.__loggers.remove(logger)
def write(self, msg): for logger in self.__loggers: # you want to be sure that a bug in one logger doesn't prevent # logging to all the other loggers try: logger.write(msg) except: _logexc(logger, msg)
def writelines(self, lines): for line in lines: self.write(line)
def flush(self): for logger in self.__loggers: if hasattr(logger, 'flush'): # you want to be sure that a bug in one logger doesn't prevent # logging to all the other loggers try: logger.flush() except: _logexc(logger)
def close(self): for logger in self.__loggers: # you want to be sure that a bug in one logger doesn't prevent # logging to all the other loggers try: if logger <> sys.__stderr__ and logger <> sys.__stdout__: logger.close() except: _logexc(logger)
def reprime(self): for logger in self.__loggers: try: logger.reprime() except AttributeError: pass
|